Abstract
Next generation wireless networks are the need of the hour with reliable, high bandwidth, low Bit Error Rate (BER), high Signal to Noise Ratio (SNR), large network capacity, etc. for a paradigm shift to all optical networks from the prevailing conventional electro optic network due to the various benefits of optical links such as enormous bandwidth and extremely low losses. This paper presents a primitive overview of the foregoing technologies and then move on to encapsulating the contemporary techniques to enhance the system performance. For this, preceding limitation and their respective improvement measures from literature of fiber communication and its integration with the next generation networks mainly based upon Radio over Fiber (RoF), Fiber to the Home (FTTH) and Free Space Optics (FSO) are discussed. The advancement in the domain of optical wireless communication utilizing various methodologies is summarized. Finally, we conclude by incorporating various cost reduction methodologies developed which may further be explored to make next generation networks more promising.
-
Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
-
Research funding: None declared.
-
Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
1. Sharma, P, Pardeshi, S, Arora, RK, Singh, M. A review of the development in the field of fiber optic communication systems. Int J Emerg Technol Adv Eng 2013;3:113–9.Search in Google Scholar
2. Wang, X, Kitayama, K-I. Analysis of beat noise in coherent and incoherent time-spreading OCDMA. J Lightwave Technol 2004;22:2226–35.10.1109/JLT.2004.833267Search in Google Scholar
3. Noshad, M, Ali, R. FWM minimization in WDM optical communication systems using the asymmetrical dispersion-managed fibers. Optik 2012;123:05.10.1016/j.ijleo.2011.06.022Search in Google Scholar
4. Neto, E, Casaroli, M, Rosa, J, Costa, I, Alberti, A, Junior, A. Dynamic spectral sensing and resource allocation in optical-wireless networks. In: SDR-WInnComm Conference, Schaumburg-Illinois, United States; 2014.Search in Google Scholar
5. Thomas, VA, El-Hajjar, M, Hanzo, L. Performance improvement and cost reduction techniques for radio over fiber communications. IEEE Commun Surv Tutorials 2015;17:627–70.10.1109/COMST.2015.2394911Search in Google Scholar
6. Soni, G, Malhotra, J. Free space optics system: performance and link availability. IJCCR 2011;1:50–73. https://doi.org/10.2249054X-V1I3M4-112011.Search in Google Scholar
7. III, C, Ackerman, E, Helkey, R, Betts, G. Direct-detection analog optical links. IEEE Trans Microwave Theory Tech 1997;45:1375–83.10.1109/22.618439Search in Google Scholar
8. Carlsson, C, Larsson, A, Arne, A. RF transmission over multimode fibers using VCSELs–comparing standard and high-bandwidth multimode fibers. J Lightwave Technol 2004;22:1694–700.10.1109/JLT.2004.831163Search in Google Scholar
9. Liang, D, Tan, Q, Jiang, W, Zhu, Z, Li, X, Yao, Z. Influence of power distribution on performance of intermodulation distortion suppression. IEEE Photon Technol Lett 2015;27:1639–41.10.1109/LPT.2015.2433015Search in Google Scholar
10. Agrawal, GP. Fiber-optic communication systems, 4th ed. New York: Wiley; 2012.Search in Google Scholar
11. Gomes, N, Monteiro, P, Gameiro, A. Next generation wireless communications using radio over fiber. West Sussex, UK: John Wiley and Sons; 2012.10.1002/9781118306017Search in Google Scholar
12. Fernando, X. Radio over fiber for wireless communications: from fundamentals to advanced topics. Canada: Wiley-IEEE Press; 2014.10.1002/9781118797051Search in Google Scholar
13. Fiberdyne Labs. Inc. Outside plant enclosures Fiber-to-the-Home (FTTH). https://www.fiberdyne.com/products/enclosures.html.Search in Google Scholar
14. Jagdishprasadsingh, KA, Aggarwal, AK, Majumdar, AK. Investigation on the Performance and Improvement of Free Space Optical Link in Atmospheric Turbulence. PhD thesis. Gujarat Technological University; 2016.Search in Google Scholar
15. Samimi, H, Uysal, M. End-to-end performance of mixed RF/FSO transmission systems. IEEE/OSA J Opt Commun Network 2013;5:1139–44.10.1364/JOCN.5.001139Search in Google Scholar
16. Chaudhary, S, Amphawan, A. The role and challenges of free-space optical systems. J Opt Commun 2014;35:327–34. https://doi.org/10.10.1515/joc-2014-0004.10.1515/joc-2014-0004Search in Google Scholar
17. Gopal, P, Jain, V, Kar, S. Modulation techniques used in earth-to-satellite and inter-satellite free space optical links. Proc SPIE Int Soc Opt Eng 2014;9248:10.10.1117/12.2067560Search in Google Scholar
18. Effenberger, FJ, Lu, KW. Overview of FTTH networks: past history, current status, and future designs. In: Broadband access systems. International Society for Optics and Photonics, SPIE; 1996, vol 2917:293–304pp.10.1117/12.257337Search in Google Scholar
19. Chen, DZ, Jain, VX, Ditmore, RC, Bell, GN, Boivin, D, de Montmorillon, L, Provost, L, Sillard, P. Testing MPI threshold in bend insensitive fiber using coherent peak-to-peak power method. In: 2009 Conference on optical fiber communication; 2009:1–3pp.10.1364/NFOEC.2009.NTuC5Search in Google Scholar
20. Travagnin, M. BER penalty induced by coherent MPI noise in FTTH optical links. J Lightwave Technol 2013;31:3021–31.10.1109/JLT.2013.2277960Search in Google Scholar
21. Pham, TD, Kanno, A, Kawanishi, T. Power consumption of communication systems employing radio over fiber distributed Antenna systems for railway. In: Photonics west – optoelectronic materials and devices; 2013, vol 8645.10.1117/12.2002382Search in Google Scholar
22. Cheng, G, Guo, B, Liu, S, Xu, GH. Novel wavelength division multiplex-radio over fiber-passive optical network architecture for multiple access points based on multitone generation and triple sextupling frequency. Opt Eng 2014;53:016108.10.1117/1.OE.53.1.016108Search in Google Scholar
23. Qin, Y, Sun, J, Du, M, Liao, J. Simplified optical millimeter-wave generation configuration based on frequency octupling. Opt Commun 2014;315:02.10.1016/j.optcom.2013.11.033Search in Google Scholar
24. Khwandah, SA, Cosmas, JP, Glover, IA, Lazaridis, PI, Prasad, NR, Zaharis, ZD. Direct and external intensity modulation in OFDM RoF links. IEEE Photonics J 2015;7:1–10.10.1109/JPHOT.2015.2456499Search in Google Scholar
25. Yang, Y, Ma, J, Zhang, R, Xin, X, Zhang, J. Generation of optical millimeter wave using two cascaded polarization modulators based on frequency octupling without filtering. Fiber Integrated Opt 2015;34:230–42.10.1080/01468030.2015.1078861Search in Google Scholar
26. Kanesan, T, Mitani, SM, Mohamad, R, Hizan, HM, Ng, WP, Ghassemlooy, Z, et al.. Spectral shape impact of nonlinear compensator signal in LTE RoF system. IEEE Photonics Technol Lett 2015;27:2481–4.10.1109/LPT.2015.2462122Search in Google Scholar
27. Pu, T, Meng, F, Zhao, J, Fang, T, Zheng, J, Huang, L. Three dispersion compensation methods for radio over fiber system. Opt Eng 2015;55:1–6.10.1117/1.OE.55.3.031108Search in Google Scholar
28. Patel, D, Singh, VK, Dalal, UD. Assessment of fiber chromatic dispersion based on elimination of second order harmonics in optical OFDM single sideband modulation using Mach Zehnder modulator. Fiber Integrated Opt 2016;35:181–95.10.1080/01468030.2016.1195899Search in Google Scholar
29. Kang, Z, Gu, Y, Wen, WZ, Fan, F, Hu, J, Zhao, M. Linearization of microwave photonic link based on nonlinearity of distributed feedback laser. Opt Eng 2016;55:1–4.10.1117/1.OE.55.2.026115Search in Google Scholar
30. Huang, L, Tang, Z, Xiang, P, Wang, W, Pan, S, Chen, X. Photonic generation of equivalent single sideband vector signals for RoF systems. IEEE Photonics Technol Lett 2016;28:2633–6.10.1109/LPT.2016.2612240Search in Google Scholar
31. Mikroulis, S, Xu, T, Darwazeh, I. Practical demonstration of spectrally efficient FDM millimeter -wave radio over fiber systems for 5G cellular networking. In: Broadband Access Communication Technologies X. International Society for Optics and Photonics, SPIE; 2016, vol 9772:108–15pp.10.1117/12.2216230Search in Google Scholar
32. Zhou, H, Chen, M, Wan, Q, Zheng, Z. Wavelength conversion for polarization multiplexing signal using four-wave mixing in semiconductor optical amplifier with reduced polarization crosstalk. Opt Eng 2016;55:1–8.10.1117/1.OE.55.6.066118Search in Google Scholar
33. Al-Dabbagh, R, Al-raweshidy, H. 64-GHz millimeter-wave photonic generation with a feasible radio over fiber system. Opt Eng 2017;56:026117.10.1117/1.OE.56.2.026117Search in Google Scholar
34. Wang, X, Cao, C-Q, Zeng, X-D, Feng, Z-J, Fan, Z-J, Wang, T, et al.. A millimeter wave system based on forward modulation and novel double sideband modulation. J Mod Opt 2017;64:1–8.10.1080/09500340.2017.1343501Search in Google Scholar
35. Zhang, W, Wen, A, Gao, Y, Zheng, H, Chen, W, He, H. A simplified filterless photonic frequency octupling scheme based on cascaded modulators. J Mod Optic 2017;64:861–5.10.1080/09500340.2016.1262917Search in Google Scholar
36. Wang, Y, Li, J, Zhou, T, Wang, D, Xu, J, Zhong, X, et al.. All – optical microwave photonic down converter with tunable phase shift. IEEE Photonics J 2017;9:1–8.10.1109/JPHOT.2017.2763942Search in Google Scholar
37. Hasan, M, Hall, T. Complex modulation using tandem polarization modulators. J Mod Opt 2017;64:2268–72.10.1080/09500340.2017.1344739Search in Google Scholar
38. Yu, X, Matsuura, M, Yamao, Y. Composite effect of E/O nonlinearity and optical echo on EPWM-OFDM transmission in radio over fiber channel. Wireless Pers Commun 2014;93:647–60.10.1007/s11277-014-2219-8Search in Google Scholar
39. Praveena, MS. Design of wireless passive optical communication network based on fusion of fibre to the home architecture. Wireless Pers Commun 2017;96:3851–71. https://doi.org/10.1007/s11277-017-4354-5.Search in Google Scholar
40. Ishimura, S, Bekkali, A, Tanaka, K, Nishimura, K, Suzuki, M. 1.032-Tb/s CPRI equivalent rate IF over fiber transmission using a parallel IM/PM transmitter for high-capacity mobile fronthaul links. J Lightwave Technol 2018;36:1478–84.10.1109/JLT.2017.2787151Search in Google Scholar
41. Chanie Manie, Y, Shiu, R-K, Peng, P-C, Shen, P-T, Agegnehu Bitew, M, Guo, B-Y. Dual-output Mach–Zehnder modulator for optical access networks. Fiber Integrated Opt 2018;37:256–63.10.1080/01468030.2018.1485063Search in Google Scholar
42. Jose, T, Narayanan, V. Effect of gain contouring in erbium-doped fiber amplifiers on Bit error rate performance of wavelength-division multiplexing based radio over fiber links. Opt Eng 2018;57:1–7. https://doi.org/10.1117/1.OE.57.3.036107.Search in Google Scholar
43. Bajpai, R, Sengar, S, Iyer, S, Singh, SP. Performance investigation of MLR optical WDM network based on ITU-T conforming fibers in the presence of SRS, XPM and FWM. Int J Inf Technol 2019;11:213–27.10.1007/s41870-018-0212-2Search in Google Scholar
44. Bag, B, Das, A, Ansari, IS, Prokeš, A, Bose, C, Chandra, A. Performance analysis of hybrid FSO systems using FSO/RF-FSO link adaptation. IEEE Photonics J 2018;10:1–17.10.1109/JPHOT.2018.2837356Search in Google Scholar
45. Yang, Z, Yu, Q, Zang, J, Campbell, JC, Beling, A. Phase-modulated analog photonic link with a high-power high-linearity photodiode. J Lightwave Technol 2018;36:3805–14.10.1109/JLT.2018.2851193Search in Google Scholar
46. Singh, S, Arya, SK, Shelly, S. RoF system based on phase modulator-employing polarization for linearization. J Opt 2018;47:460–6. https://doi.org/10.1007/s12596-018-0490-x.Search in Google Scholar
47. Kumar, P, Shelly, S, Sharma, S. SFDR enhancement of 120° phase angle based RoF link by using linear polarizers. IEEE Photon Technol Lett 2019;31:611–4. https://doi.org/10.1109/LPT.2019.2904726.Search in Google Scholar
48. Ahmed, R, Abdel Kader, HM, Al-Awamry, A, Abd El-Aziz, IA. Transmission performance simulation study evaluation for high speed radio over fiber communication systems. Wireless Pers Commun 2018;103:05.10.1007/s11277-018-5879-ySearch in Google Scholar
49. Wang, B, Peng, L, Ho, P-H. Energy-efficient radio-over-fiber system for next-generation cloud radio access networks. EURASIP J Wirel Commun Netw 2019;2019:12.10.1186/s13638-019-1457-6Search in Google Scholar
50. Jain, V, Kaur, P, Kar, S. Comparison of aperture averaging and receiver diversity techniques for free space optical links in presence of turbulence and various weather conditions. J Opt Commun 2014;35:319–26.10.1515/joc-2014-0007Search in Google Scholar
51. Thomas, VA, El-Hajjar, M, Hanzo, L. Millimeter-wave radio over fiber optical upconversion techniques relying on link nonlinearity. IEEE Commun Surv Tutorials 2016;18:29–53.10.1109/COMST.2015.2409154Search in Google Scholar
52. Lin, CT, Chen, J, Shih, PT, Jiang, WJ, Chi, S. Ultra-high data-rate 60 GHz radio-over-fiber systems employing optical frequency multiplication and OFDM formats. J Lightwave Technol 2010;28:2296–306.10.1109/JLT.2010.2047712Search in Google Scholar
53. Jiang, WJ, Lin, CT, Ng’oma, A, Shih, PT, Chen, J, Sauer, M, et al.. Simple 14-Gb/s short-range radio-over-fiber system employing a single-electrode MZM for 60-GHz wireless applications. J Lightwave Technol 2010;28:2238–46.10.1109/JLT.2010.2045341Search in Google Scholar
54. Seo, J-H, Choi, C-S, Kang, Y-S, Chung, Y-D, Kim, J, Choi, W-Y. SOA-EAM frequency up/down-converters for 60-GHz bi-directional radio-on-fiber systems. IEEE Trans Microw Theor Tech 2006;54:959–66.10.1109/TMTT.2005.863028Search in Google Scholar
55. Kim, H-J, In Song, J, Song, H-J. An all-optical frequency up-converter utilizing four-wave mixing in a semiconductor optical amplifier for sub-carrier multiplexed radio-over-fiber applications. Opt Express 2007;15:3384–9.10.1364/OE.15.003384Search in Google Scholar
56. Choi, C-S, Kang, H-S, Choi, W-Y, Kim, D-H, Seo, K-S. Phototransistors based on InP HEMTs and their applications to millimeter-wave radio-on-fiber systems. IEEE Trans Microw Theor Tech 2005;53:256–63.10.1109/TMTT.2004.839323Search in Google Scholar
57. Son, IK, Mao, S. A survey of free space optical networks. Digit Commun Network 2016;3:11.10.1016/j.dcan.2016.11.002Search in Google Scholar
58. Ali, M, Mesleh, R, Mohamed, A. New challenges in wireless & free space optical communications. Opt Laser Eng 2016;89:05.10.1016/j.optlaseng.2016.03.027Search in Google Scholar
59. Liu, W, Ding, J, Zheng, J, Chen, X, Chih-Lin, I. Relay-assisted technology in optical wireless communications: a survey. IEEE Access 2020;8:194384–409.10.1109/ACCESS.2020.3031288Search in Google Scholar
60. Hui Zhou, SM, Agrawal, P. Optical power allocation for adaptive transmissions in wavelength-division multiplexing free space optical networks. In: IEEE Wireless Communications and Networking Conference (WCNC), Istanbul; 2014:2677–82pp.10.1109/WCNC.2014.6952831Search in Google Scholar
61. Gupta, A, Anand, P, Khajuria, R, Bhagat, S, Kumar Jha, R. A survey of free space optical communication network channel over optical fiber cable communication. Int J Comput Appl 2014;105:975–8887.Search in Google Scholar
62. Khalighi, MA, Uysal, M. Survey on free space optical communication: a communication theory perspective. IEEE Commun Surv Tutorials 2014;16:2231–58.10.1109/COMST.2014.2329501Search in Google Scholar
63. Kaur, P, Jain, VK, Kar, S. BER performance improvement of FSO links with aperture averaging and receiver diversity technique under various atmospheric conditions. In: 9th International Conference on Industrial and Information Systems (ICIIS); 2014:1–6pp.10.1109/ICIINFS.2014.7036552Search in Google Scholar
64. Kaur, P, Jain, VK, Kar, S. Performance analysis of FSO array receivers in presence of atmospheric turbulence. IEEE Photonics Technol Lett 2014;26:1165–8.10.1109/LPT.2014.2316534Search in Google Scholar
65. Gopal, P, Jain, VK, Kar, S. Spectral analysis of intensity modulation schemes in free space optical communications. IET Commun 2015;9:909–16.10.1049/iet-com.2014.0869Search in Google Scholar
66. Viswanath, A, Jain, VK, Kar, S. Analysis of earth-to-satellite free-space optical link performance in the presence of turbulence, beam-wander induced pointing error and weather conditions for different intensity modulation schemes. IET Commun 2015;9:2253–8.10.1049/iet-com.2015.0379Search in Google Scholar
67. Kaur, A, Kaur, A. Performance analysis of 16 × 2.5Gb/s FSO system for the most critical weather conditions. IJARCCE 2015;4:612–8.10.17148/IJARCCE.2015.45131Search in Google Scholar
68. Viswanath, A, Gopal, P, Jain, VK, Kar, S. Performance enhancement by aperture averaging in terrestrial and satellite free space optical links. IET Optoelectron 2016;10:111–7.10.1049/iet-opt.2015.0042Search in Google Scholar
69. Alsemmeari, R, Bakhsh, ST, Alsemmeari, H. Free space optics vs radio frequency wireless communication. Int J Inform Technol Comput Sci 2016;8:1–8.10.5815/ijitcs.2016.09.01Search in Google Scholar
70. Miglani, R, Malhotra, J. Evaluation of link-compensated 32 × 40 Gbit/s DWDM free space optical (FSO) transmission. J Opt 2018;47:467–74.10.1007/s12596-018-0484-8Search in Google Scholar
71. Singh, M, Malhotra, J. Long-reach high-capacity hybrid MDM–OFDM–FSO transmission link under the effect of atmospheric turbulence. Wireless Pers Commun 2019;107:08.10.1007/s11277-019-06345-7Search in Google Scholar
72. Narang, G, Aggarwal, M, Kaushal, H, Ahuja, S. The probability of error in fso communication system using differential chaos shift keying. Phys Commun 2019;34:04.10.1016/j.phycom.2019.03.014Search in Google Scholar
73. Madhuri, A, Immadi, G, Narayana, M. Estimation of effect of fog on terrestrial free space optical communication link. Wireless Pers Commun 2020;112:05.10.1007/s11277-020-07098-4Search in Google Scholar
74. Tsekrekos, CP, Kuri, T, Kitayama, K. Distribution of millimeter-wave and baseband services over an integrated reconfigurable access network platform. J Lightwave Technol 2010;28:2783–90.10.1109/JLT.2010.2063015Search in Google Scholar
75. Jiang, W, Lin, C, Shih, P, Wang He, L, Chen, J, Chi, S. Simultaneous generation and transmission of 60-GHz wireless and baseband wireline signals with uplink transmission using an RSOA. IEEE Photonics Technol Lett 2010;22:1099–101.10.1109/LPT.2010.2050466Search in Google Scholar
76. Abtahi, M, Rusch, LA. RoF delivery over PONs of optically shaped UWB signals for gigabit/s wireless distribution in the home. IEEE J Sel Area Commun 2011;29:1304–10.10.1109/JSAC.2011.110617Search in Google Scholar
77. Shao, T, Paresys, F, Le Guennec, Y, Maury, G, Corrao, N, Cabon, B. Convergence of 60 GHz radio over fiber and WDM-PON using parallel phase modulation with a single Mach–Zehnder modulator. J Lightwave Technol 2012;30:2824–31.10.1109/JLT.2012.2205370Search in Google Scholar
78. El-Sahn, Z, Buset, JM, Plant, DV. Plant. Overlapped-subcarrier multiplexing for WDM passive optical networks: experimental verification and mathematical analysis. IEEE/OSA J Lightwave Technol 2012;30:754–63.10.1109/JLT.2011.2180510Search in Google Scholar
79. Al-Quzwini, M. Design and implementation of a fiber to the home FTTH access network based on GPON. Int J Comput Appl 2014;92.10.5120/16015-5050Search in Google Scholar
80. Morant, M, Llorente, R, Herrera, J, Alves, T, Cartaxo, A, Herman, M. Integrated FTTH and in-building fiber-coax OFDM field trial. IEEE Photonics Technol Lett 2014;26:809–12.10.1109/LPT.2014.2306095Search in Google Scholar
81. Muciaccia, T, Gargano, F, Passaro, VMN. A TWDM-PON with advanced modulation techniques and a multi-pump Raman amplifier for cost-effective migration to future UDWDM-PONs. J Lightwave Technol 2015;33:2986–96.10.1109/JLT.2015.2418432Search in Google Scholar
82. Coomans, W, Moraes, RB, Hooghe, K, Duque, A, Galaro, J, Timmers, M, et al.. The 5th generation broadband. IEEE Commun Mag 2015;53:83–8.10.1109/MCOM.2015.7355589Search in Google Scholar
83. Chang, CH, Peng, PC, Huang, Q, Yang, WY, Hu, HL, Wu, WC, et al.. FTTH and two-band RoF transport systems based on an optical carrier and colorless wavelength separators. IEEE Photonics J 2016;8:1–8.10.1109/JPHOT.2015.2510331Search in Google Scholar
84. Gallo, RGA, El-Sahn, ZA, Alghoniemy, MB, Shalaby, HMH. Simulation of FDM-based next generation passive optical networks. In: 2017 34th National Radio Science Conference (NRSC); 2017:394–9pp.10.1109/NRSC.2017.7893508Search in Google Scholar
85. Singh, A, Tharani, L. Design and performance evaluation of bidirectional WDM-PON using FTTH architecture. In: 2018 International Conference on Communication and Signal Processing (ICCSP); 2018:0648–52pp.10.1109/ICCSP.2018.8524176Search in Google Scholar
86. Ghoniemy, S. Enhanced time and wavelength division multiplexed passive optical network (TWDM-PON) for triple-play broadband service delivery in FTTx networks. In: 2018 International Conference on Computer and Applications (ICCA); 2018:419–26pp.10.1109/COMAPP.2018.8460423Search in Google Scholar
87. Shbair, W, Nahal, FE. Coherent passive optical network technology for 5G. In: 2019 IEEE 7th Palestinian International Conference on Electrical and Computer Engineering (PICECE); 2019:1–4pp.10.1109/PICECE.2019.8747183Search in Google Scholar
88. Commscope. FTTH architecture white paper series; 2017.Search in Google Scholar
89. Masella, B, Hraimel, B, Zhang, X. Enhanced spurious-free dynamic range using mixed polarization in optical single sideband Mach–Zehnder modulator. J Lightwave Technol 2009;27:3034–41.10.1109/JLT.2009.2020818Search in Google Scholar
90. Temprana, E, Myslivets, E, Kuo, BP-P, Liu, L, Ataie, V, Alic, N, et al.. Overcoming Kerr-induced capacity limit in optical fiber transmission. Science 2015;348:1445–8.10.1126/science.aab1781Search in Google Scholar
91. Smith, GH, Novak, D, Ahmed, Z. Overcoming chromatic-dispersion effects in fiber-wireless systems incorporating external modulators. IEEE Trans Microw Theor Tech 1997;45:1410–5.10.1109/22.618444Search in Google Scholar
92. Ramos, F, Marti, J, Polo, V, Fuster, JM. On the use of fiber-induced self-phase modulation to reduce chromatic dispersion effects in microwave/millimeter-wave optical systems. IEEE Photonics Technol Lett 1998;10:1473–5.10.1109/68.720298Search in Google Scholar
93. Yu, J, Jia, Z, Yi, L, Su, Y, Chang, G-K, Wang, T. Optical millimeter-wave generation or up-conversion using external modulators. IEEE Photonics Technol Lett 2006;18:265–7.10.1109/LPT.2005.862006Search in Google Scholar
94. Ip, E, Kahn, JM. Compensation of dispersion and nonlinear impairments using digital backpropagation. J Lightwave Technol 2008;26:3416–25.10.1109/JLT.2008.927791Search in Google Scholar
95. Ip, EM, Kahn, JM. Fiber impairment compensation using coherent detection and digital signal processing. J Lightwave Technol 2010;28:502–19.10.1109/JLT.2009.2028245Search in Google Scholar
96. Gou, P, Zhao, L, Wang, K, Zhou, W, Yu, J. Nonlinear Look-up table predistortion and chromatic dispersion precompensation for IM/DD PAM-4 transmission. IEEE Photonics J 2017;9:1–7.10.1109/JPHOT.2017.2731869Search in Google Scholar
97. Braun, RP, Grosskopf, G, Rohde, D, Schmidt, F. Low-phase-noise millimeter-wave generation at 64 GHz and data transmission using optical sideband injection locking. IEEE Photonics Technol Lett 1998;10:728–30.10.1109/68.669405Search in Google Scholar
98. Hui, R, Zhu, B, Huang, R, Allen, CT, Demarest, KR, Richards, D. Subcarrier multiplexing for high-speed optical transmission. J Lightwave Technol 2002;20:417–27.10.1109/50.988990Search in Google Scholar
99. Johansson, LA, Seeds, AJ. Generation and transmission of millimeter-wave data-modulated optical signals using an optical injection phase-lock loop. J Lightwave Technol 2003;21:511–20.10.1109/JLT.2003.808747Search in Google Scholar
100. Attygalle, M, Lim, C, Pendock, GJ, Nirmalathas, A, Edvell, G. Transmission improvement in fiber wireless links using fiber bragg gratings. IEEE Photonics Technol Lett 2005;17:190–2.10.1109/LPT.2004.836901Search in Google Scholar
101. Gu, X, He, Y, Kosek, H, Fernando, X. Transmission efficiency improvement in microwave fiber-optic link using sub-picometer optic bandpass filter. In: Proc SPIE; 2005, vol 5971:517–22pp.10.1117/12.628088Search in Google Scholar
102. Toda, H, Yamashita, T, Kuri, T, Kitayama, K. Demultiplexing using an arrayed-waveguide grating for frequency-interleaved DWDM millimeter-wave radio-on-fiber systems. J Lightwave Technol 2003;21:1735–41.10.1109/JLT.2003.815650Search in Google Scholar
103. Le, ST, McCarthy, ME, Turitsyn, SK, Phillips, I, Lavery, D, Xu, T, Bayvel, P, Ellis, AD. Optical and digital phase conjugation techniques for fiber nonlinearity compensation. In: 2015 Opto-Electronics and Communications Conference (OECC); 2015:1–3pp.10.1109/OECC.2015.7340113Search in Google Scholar
104. Umeki, T, Kazama, T, Ono, H, Miyamoto, Y, Takenouchi, H. Spectrally efficient optical phase conjugation based on complementary spectral inversion for nonlinearity mitigation. In: 2015 European Conference on Optical Communication (ECOC); 2015:1–3pp.10.1109/ECOC.2015.7341991Search in Google Scholar
105. Yang, FS, Marhic, ME, Kazovsky, LG. Nonlinear crosstalk and two counter measures in SCM-WDM optical communication systems. J Lightwave Technol 2000;18:512–20.10.1109/50.838125Search in Google Scholar
106. Fernando, XN, Sesay, AB. Adaptive asymmetric linearization of radio over fiber links for wireless access. IEEE Trans Veh Technol 2002;51:1576–86.10.1109/TVT.2002.804841Search in Google Scholar
107. Zhang, J, Yu, J, Chien, H-C. 1.6Tb/s (4x400G) unrepeatered transmission over 205-km SSMF using 65-GBaud PDM-16QAM with joint LUT pre-distortion and post DBP nonlinearity compensation. In: Optical fiber communication conference. Optical Society of America; 2017:Th2A.51p.10.1364/OFC.2017.Th2A.51Search in Google Scholar
108. Farwell, ML, Chang, WSC, Huber, DR. Increased linear dynamic range by low biasing the Mach–Zehnder modulator. IEEE Photonics Technol Lett 1993;5:779–82.10.1109/68.229804Search in Google Scholar
109. Ismail, T, Liu, CP, Mitchell, JE, Seeds, AJ. High-dynamic-range wireless-over-fiber link using feedforward linearization. J Lightwave Technol 2007;25:3274–82.10.1109/JLT.2007.906823Search in Google Scholar
110. Iezekiel, S. Radio-over-fiber technology and devices for 5G: an overview. In: Broadband access communication technologies X. International Society for Optics and Photonics, SPIE; 2016, vol 9772:50–6pp.10.1117/12.2214141Search in Google Scholar
111. Yang, Y, Lim, C, Nirmalathas, A. Investigation on transport schemes for efficient high-frequency broadband OFDM transmission in fibre-wireless links. J Lightwave Technol 2014;32:267–74.10.1109/JLT.2013.2290295Search in Google Scholar
112. Lim, C, Nirmalathas, A, Lee, KL, Novak, D, Waterhouse, R. Intermodulation distortion improvement for fiber; radio applications incorporating OSSB+C modulation in an optical integrated-access environment. J Lightwave Technol 2007;25:1602–12.10.1109/JLT.2007.896814Search in Google Scholar
113. Jia, Z, Yu, J, Chowdhury, A, Ellinas, G, Chang, GK. Simultaneous generation of independent wired and wireless services using a single modulator in millimeter-wave-band radio-over-fiber systems. IEEE Photon Technol Lett 2007;19:1691–3.10.1109/LPT.2007.905196Search in Google Scholar
114. Nirmalathas, A, Novak, D, Lim, C, Waterhouse, RB. Wavelength reuse in the WDM optical interface of a millimeter-wave fiber-wireless Antenna Base station. IEEE Trans Microw Theor Tech 2001;49:2006–12.10.1109/22.954822Search in Google Scholar
115. Yu, J, Jia, Z, Wang, T, Chang, GK. A novel radio-over-fiber configuration using optical phase modulator to generate an optical mm-wave and centralized lightwave for uplink connection. IEEE Photonics Technol Lett 2007;19:140–2.10.1109/LPT.2006.890087Search in Google Scholar
116. Bakaul, M, Nirmalathas, A, Lim, C. Multifunctional WDM optical interface for millimeter-wave fiber-radio antenna base station. J Lightwave Technol 2005;23:1210–8.10.1109/JLT.2005.843445Search in Google Scholar
117. Huang, MF, Yu, J, Jia, Z, Chang, GK. Simultaneous generation of centralized lightwaves and double/single sideband optical millimeter-wave requiring only low-frequency local oscillator signals for radio-over-fiber systems. J Lightwave Technol 2008;26:2653–62.10.1109/JLT.2008.925653Search in Google Scholar
118. Nakasyotani, T, Toda, H, Kuri, T, Kitayama, K. Wavelength-division-multiplexed millimeter-waveband radio-on-fiber system using a supercontinuum light source. J Lightwave Technol 2006;24:404–10.10.1109/JLT.2005.859854Search in Google Scholar
119. Vegas Olmos, JJ, Kuri, T, Kitayama, K. Dynamic reconfigurable WDM 60-GHz millimeter-waveband radio-over-fiber access network: architectural considerations and experiment. J Lightwave Technol 2007;25:3374–80.10.1109/JLT.2007.906806Search in Google Scholar
120. Chowdhury, A, Chien, HC, Hsueh, YT, Chang, GK. Advanced system technologies and field demonstration for in-building optical-wireless network with integrated broadband services. J Lightwave Technol 2009;27:1920–7.10.1109/JLT.2009.2022419Search in Google Scholar
121. Thomas, VA, Ghafoor, S, El-Hajjar, M, Hanzo, L. A full-duplex diversity-assisted hybrid analogue/digitized radio over fibre for optical/wireless integration. IEEE Commun Lett 2013;17:409–12.10.1109/LCOMM.2012.122012.120975Search in Google Scholar
© 2021 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Frontmatter
- Amplifiers
- Editorial
- Erbium/Ytterbium-Doped Waveguide Amplifier (EYDWA) for extended reach of Wavelength Division Multiplexing based free space optics system (WDM/FSO)
- The effect of doping on the electrons and holes in quantum dot semiconductor optical amplifiers
- Performance analysis and parameter optimization of all-optical encryption using the FWM effect in semiconductor optical amplifier
- Total gain of InTlAsSb quantum dot structures
- Gain-forming effect on optical signal-to-noise ratio in Raman fiber amplifier
- Design of EDFA based 16 channel WDM system using counter directional high pump power
- Polarization rotation-based all-optical AND gate using single semiconductor optical amplifier and implementation of a majority gate
- Performance analysis on double-pass thulium-doped fiber amplifier for 16-channel WDM system at S-band
- Design of optical packet switch in presence of dispersion compensation and amplifier noise
- Alternative method of implementation of all-optical NOR and NAND gates using quantum-dot semiconductor optical amplifiers in non-interferometer structure
- Detectors
- A long-reach radio over free space optics (Ro-FSO) system using hybrid orthogonal frequency division multiplexing (OFDM)-multibeam concept with enhanced detection
- BER performance analysis of FSO using hybrid-SIM technique with APD receiver over weak and strong turbulence channels
- High-speed and long-reach PON employing PM-DQPSK signal and coherent receiver
- Devices
- Multi-Layer Graded-Index Planar Structure for Coarse WDM Demultiplexing
- Photonic Crystal-Based All-Optical Half Adder with High Contrast Ratio
- Distributed Feedback Laser (DFB) for Signal Power Amplitude Level Improvement in Long Spectral Band
- Performance analysis of carrier depletion silicon PIN phase shifter
- Design of Optical 4 × 2 Encoder Using Cross Layered Chalcogenide2D-PC Resonator
- 1 × 2 plasmonic wavelength demultiplexer using rectangular MIM waveguide
- Compact and efficient PC-based directional coupler all-optical switch
- All-optical integrated 2-to-4 decoder and 1-to-4 demultiplexer circuit with enable using SOA based MZI
- All optical half subtractor based on threshold switching and beams interference mechanisms
- An All Optical Photonic Crystal Based XOR Gate for BPSK Signals
- Four bits data sequence generators based ytterbium doped fiber amplifiers for upgrading maximum Q factor and minimum BER
- Design and optimization of all-optical demultiplexer using photonic crystals for optical computing applications
- Hybrid buffer‐based optical packet switch with negative acknowledgment for multilevel data centers
- Application of photonic crystal based nonlinear ring resonators for realizing all optical 3-to-8 decoder
- Power conversion with complete photonic band gap in magneto-photonic crystal slab based on cerium-substituted yttrium iron garnet
- Performance comparison of all-optical logic gates using electro-optic effect in MZI-based waveguide switch at 1.46 µm
- Modelling and analysis of chirped long-period grating inscribed in a planer optical waveguide structure for sensing applications
- Comparative study of all-optical INVERTER and BUFFER gates using MZI structure
- Design of multiplexing circuit using electro-optic effect based optical waveguides
- Performance enhancement of ultra-dense WDM over FSO hybrid optical link by incorporating MIMO technique
- A novel proposal based on 2D linear resonant cavity photonic crystals for all-optical NOT, XOR and XNOR logic gates
- All optical NAND/NOR and majority gates using nonlinear photonic crystal ring resonator
- Proposed model of all optical reversible and irreversible modules on a single photonic circuit
- A photonic crystal based de-multiplexer with uniform channel spacing
- An all optical photonic crystal half adder suitable for optical processing applications
- Modelling of symmetrical quadrature optical ring resonator with four different topologies and performance analysis using machine learning approach
- Effect of misalignment on coupling efficiency in laser diode to single-mode circular core graded-index fiber coupling via cylindrical microlens on the fiber tip
- A critical review of optical switches
- An ultra-dense spacing-based PON by incorporating dual drive Mach–Zehnder modulator for comb generation
- Logic gates based on optical transistors
- Compact and ultrafast all optical 1-bit comparator based on wave interference and threshold switching methods
- A high speed all optical half adder using photonic crystal based nonlinear ring resonators
- Ultrafast all optical XOR gate using photonic crystal-based nonlinear ring resonators
- Investigating the performance of all-optical AND logic gate based on FWM effect in SOA at low power
- Nonlinear optical decoder based on photonic quasi crystal ring resonator structure
- Optical data center switches design and analysis
- Hybrid buffer and AWG based add-drop optical packet switch
- Solitons based optical packet switch analysis
- A photonic transmission link with enhanced dynamic range by incorporating phase shifters in dual drive dual parallel Mach–Zehnder modulator
- Using nonlinear ring resonators for designing an all optical comparator
- All optical half subtractor based on linear photonic crystals and phase shift keying technique
- Multi-input single-output (MISO) all optical logic (ALG) AND/NOR gate using FWM in dispersion compensation fibers in Mach-Zehnder configuration (DCF-MZI)
- Wavelength and throughput tuning of FORR-based optical filter using Sagnac effect
- Performance Enhancement of Encoding–Decoding Multidiagonal and Walsh Hadamard Codes for Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) Utilizing Dispersion Compensated Fiber
- Impact Analysis of the Number of Core on Hexagonal Multicore Fibre
- Effect of OPC on Fiber Nonlinearities for Dense Soliton Optical Communication Medium
- Sensing of Illegal Drugs by Using Photonic Crystal Fiber in Terahertz Regime
- On characteristic behavior and flattened chromatic dispersion properties of bent photonic crystal fibers
- Ultra high birefringent dispersion flattened fiber in terahertz regime
- Structural dependence of transmission characteristics for photonic crystal fiber with circularly distributed air-holes
- Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity
- Exploiting higher-order mode dispersion of bend M-type chalcogenide fiber in mid-IR supercontinuum generation
- Design of optoelectronic oscillator based on multiple-length single mode fiber and chirped fiber Bragg grating
- Modulation instability in nonlinear chiral fiber
- High birefringence and broadband dispersion compensation photonic crystal fiber
- Design and analysis of highly nonlinear, low dispersion AlGaAs-based photonic crystal fiber
- Highly negative dispersion compensating fiber with low third order dispersion
- Dispersion properties of single-mode optical fibers in telecommunication region: poly (methyl methacrylate) (PMMA) versus silica
- Influence of Kerr nonlinearity on group delay and modal dispersion parameters of single-mode graded index fibers: evaluation by a simple but accurate method
- Highly birefringent photonic crystal fiber with D-shaped air holes for terahertz (THz) application
- Simulation and analysis of ultra-low material loss of single-mode photonic crystal fiber in terahertz (THz) spectrum for communication applications
- Investigation of radiation induced luminescence with modulated signal transmission in optical fiber
- Design and analysis of uncoupled heterogeneous trench-assisted multi-core fiber (MCF)
- Simulative study of raised cosine impulse function with Hamming grating profile based Chirp Bragg grating fiber
- Highly Efficient Solar Energy Conversion Using Graded-index Metamaterial Nanostructured Waveguide
- Chaotic Synchronization of Mutually Coupled Lasers with Another Laser and Its Encoding Application in Secret Communication
- Passively Femtosecond Mode-Locked Erbium-Doped Fiber Oscillator with External Pulse Compressor for Frequency Comb Generation
- Conventional band demultiplexer with high quality factor and transmission power based on four optimized shaped photonic crystal resonators
- Different modulation schemes for direct and external modulators based on various laser sources
- Third order intermodulation and third order intercept in a directly modulated Fabry–Perot laser diode
- Evaluation of quantum dot light-emitting diodes synchronization under optically feedback
- Laser diode to single-mode graded index fiber coupling via cylindrical microlens on the fiber tip: evaluation of coupling efficiency by ABCD matrix formalism
- Enhanced Performance Analysis of 10 Gbit/s–10 GHz OFDM-Based Radio over FSO Transmission System Incorporating ODSB and OSSB Modulation Schemes
- An Ultra-compact Plasmonic Modulator Using Elasto-optic Effect and Resonance Phenomena
- Performance Comparison of Free-Space Optical (FSO) Communication Link Under OOK, BPSK, DPSK, QPSK and 8-PSK Modulation Formats in the Presence of Strong Atmospheric Turbulence
- Model for Performance Improvement of Blocking Probability in GMPLS Networks
- Study on P2P Service Bearer Method for Passive Optical Network for Long Distance and Wide Access
- Physical layer impairment-aware ant colony optimization approach in WDM network
- Analysis of Laser Linewidth on the Performance of Direct Detection OFDM Based Backhaul and Backbone Networks
- Radio over fiber based signal transport schemes for emerging mobile fronthaul networks – a review
- A Comparative Study of Performances Between the WDM PON System and the CWDM PON System in an Optical Access Network
- Beam divergence and operating wavelength bands effects on free space optics communication channels in local access networks
- Proactive link handover deploying coordinated transmission for indoor visible light communications (VLC) networks
- Optimized Dynamic Bandwidth Allocation Algorithm for Optical Access Networks
- Packet Blocking Performance of Cloud Computing Based Optical Data Centers Networks under Contention Resolution Mechanisms
- Optimization of an EYDWA Amplifier Parameters for a Gigabit Passive Optical Network (GPON)
- Research on Power Optimization Based on Adaptive Passive Optical Networks
- Towards cloud transport using IP-multiservices access network (MSAN)
- Enhanced redirection strategy for peer to peer services in high-speed and large-capacity ethernet passive optical networks
- Transmission challenges in metropolitan area optical networks
- Performance evaluation of a multihop WDM network with share-per-node L-WIXC architecture
- Performance analysis of hybrid optical amplifiers for multichannel wavelength division multiplexed (WDM) optical networks
- Time-domain Measurement and Analysis of Differential Mode Delay and Modal Bandwidth of Graded-Index Multimode Fiber in SDM Networks
- Seven-channel 1 Gbps TWDM coexistence architecture supporting 65 Gbps optical link for next-generation passive optical network 2–based FTTX access networks
- Link failure recovery using p-cycles in wavelength division multiplex (WDM) mesh networks
- Cascadability analysis of WDM recirculating loop buffer-based switch in optical data networks
- Evolution of optical networks: from legacy networks to next-generation networks
- A novel framework for content connectivity through optical data centers
- Performance of different hybrid dispersion compensation modules (DCMs) in long reach ultra dense WDM passive optical networks
- Performance investigation of PM-based wavelength remodulation scheme in bidirectional TWDM-PON
- Physical layer analysis of optical wireless data centers
- Novel approach to jointly optimize working and spare capacity of survivable optical networks
- A QoS provisioning architecture of fiber wireless network based on XGPON and IEEE 802.11ac
- Radio over fiber on gigabit passive optical network using QPSK modulation scheme
- Blocking performance of optically switched data networks
- Devices, communication techniques and networks for all optical communication: research issues
- Design and investigation of N1-class next-generation passive optical network-2 (NG-PON2) coexistence architecture in the presence of Kerr effect and four-wave mixing (FWM) for fiber to the home (FTTX) access networks
- Improved algorithm for enhance robustness of IPTV based on GEPON
- Simultaneous distribution of wired and two 2 × 2 MIMO wireless OFDM signals over an integrated RoF-PON system
- Analyzing optical TDMA to mitigate interference in downlink LiFi optical attocell networks
- Light fidelity optical network a comparative performance evaluation
- Theory of chaos synchronization and quasi-period synchronization of an all optic 2n-D LAN
- Performance of high scalability hybrid system of 10G-TDM-OCDMA-PON based on 2D-SWZCC code
- Performance analysis of APD and PIN diode with and without EDFA in GPON
- Improved Performance Investigation of 10 Gb/s–10 GHz 4-QAM Based OFDM-Ro-FSO Transmission Link
- Feasibility Analysis of Optical Wireless Communication for Indian Tropical and Subtropical Climates
- 40 Gb/s High-speed mode-division multiplexing transmission employing NRZ modulation format
- Performance Analysis of Shift ZCC Codes and Multi Diagonal Codes in 100 Gbps MDM-FSO System
- Combined Envelope Scaling with Modified SLM Method for PAPR Reduction in OFDM-Based VLC Systems
- Empirical Evaluation of High-speed Cost-effective Ro-FSO System by Incorporating OCDMA-PDM Scheme under the Presence of Fog
- Satellite-to-Ground FSO System Based on Multiaperture Receivers as an Optimization Solution for Strong Turbulence and Fog Conditions
- Performance analysis of NRZ and RZ variants for FSO communication system under different weather conditions
- Free space optics communication system design using iterative optimization
- Optical wireless systems with ASK & PSK using coupler-based delay line filter
- Probing of nonlinear impairments in long range optical transmission systems
- Design and Investigation of Free Space Optical System for Diverse Atmospheric Transmission Windows
- The performance comparison of hybrid WDM/TDM, TDM and WDM PONs with 128 ONUs
- Performance evaluation of a multiple optical link FSO–FSO
- Analysis the flat gain/noise figure using RAMAN-Reflective Semiconductor Hybrid Optical Amplifier in C + L + U triple band for super dense wavelength division multiplexing system
- Design improvement to reduce noise effect in CDMA multiple access optical systems based on new (2-D) code using spectral/spatial half-matrix technique
- High-speed signal processing and wide band optical semiconductor amplifier in the optical communication systems
- 2 × 20 Gbit/s OFDM-based FSO transmission system for HAP-to-ground links incorporating mode division multiplexing with enhanced detection
- Radio-over-fiber front-haul link design using optisystem
- A 2 × 20 Gbps hybrid MDM-OFDM–based high-altitude platform-to-satellite FSO transmission system
- Analysis of hybrid integrated-alternate mark inversion (I-AMI) modulation and symmetrical-symmetrical-post (SSP) dispersion compensation technique in single-tone radio over fiber (RoF) system
- Peak to average power ratio (PAPR) reduction in filter bank multicarrier (FBMC) and orthogonal frequency division multicarrier (OFDM) based visible light communication systems
- Development and performance improvement of a novel zero cross-correlation code for SAC-OCDMA systems
- Comparative analysis of SISO and wavelength diversity-based FSO systems at different transmitter power levels
- Effect of adverse weather conditions and pointing error on the performance of 2-D WH/TS OCDMA over FSO link
- Performance of LED for line-of-sight (LoS) underwater wireless optical communication system
- Underwater wireless optical communication: a case study of chlorophyll effect
- Subcarrier multiplexed radio over fiber system with optical single sideband modulation
- Performance investigation of free space optics link employing polarization division multiplexing and coherent detection-orthogonal frequency division multiplexing under different link parameters
- Performance analysis of FSO link under the effect of fog in Delhi region, India
- Design and analysis of full duplex RoF system with efficient phase noise cancellation from a coherent RoF system
- Mathematical modeling of optical impairments in DSP based WDM coherent system
- Analysis of 64 channels based IS-OWC system using different intereference reduction techniques
- Effects of local oscillator on the performance of DP-QPSK WDM system with channel spacing of 37.5 GHz
- Dual band radio-over-fibre millimetre–wave system utilizing optical frequency combs
- Full duplex dispersion compensating system based on chromatic dispersion in analog RoF links
- Performance enhancement of Raman + EYDFA HOA for UD-WDM system applications
- Crosstalk characterization in homogeneous multicore fiber using discrete changes model under bidirectional propagation
- Analysis three dispersion compensation techniques using DCF
- Electrocardiogram transmission over OFDM system
- A multilayers adaptive ALACO-OFDM for spectral efficiency improvement using PSO algorithm in visible light communication systems
- A comprehensive road map of modern communication through free-space optics
- Performance of orthogonal frequency division multiplexing based 60-GHz transmission over turbulent free-space optical link
- Design of 16 × 40 Gbps hybrid PDM-WDM FSO communication system and its performance comparison with the traditional model under diverse weather conditions of Bangladesh
- Next generation optical wireless communication: a comprehensive review
- A companding approach for PAPR suppression in OFDM based massive MIMO system
- Characterization of terrestrial FSO link performance for 850 and 1310 nm transmission wavelengths
- Analysis of nonlinear behavior of multimode spatial laser beams with high stability and coherence for medical applications
- Performance of a free space optical link employing DCO-OFDM modulated Gaussian-beam
- Nonlinear/dispersion compensation in dual polarization 128-QAM system incorporating optical backpropagation
- New encoding/decoding design of SAC-OCDMA system with fixed correlation zone code
- Theoretical investigation of multiple input–multiple output (MIMO) technique for line of sight (LoS) underwater wireless optical communications system
- Dimming controlled multi header pulse position modulation (MH-PPM) for visible light communication system
- 40 Gb/s wavelength division multiplexing-passive optical network (WDM-PON) for undersea wireless optical communication
- Analyzing of UVLC system considering the effect of water depth
- On the transmission of data packets through fiber-optic cables of uniform index
- Performance analysis of WDM free space optics transmission system using MIMO technique under various atmospheric conditions
- Review on nonlinearity effect in radio over fiber system and its mitigation
- Improving the optical link for UVLC using MIMO technique
- A review on signal generation techniques in radio over fiber systems
- FBMC OQAM: novel variant of OFDM
- A 120 Mbps WDM-based VLC system for implementation of Internet of Things
- Physical layer security analysis of a dual-hop hybrid RF-VLC system
- Application scheme and performance analysis of free space optical communication technology in INMARSAT
- Artificial intelligence based optical performance monitoring
- Mobility aware of WDM-based CMO OFDM communication system
- Design and performance analysis of spectral-efficient hybrid CPDM-CO-OFDM FSO communication system under diverse weather conditions
- An approach to ensure joint illumination & communication performance of a forward error corrected indoor visible light communication (VLC) system in presence of ambient light interference
- A Large-Capacity Optical Switch Design for High-Speed Optical Data Centers
- Performance Analysis of OWC Using NOP Technique
- Performance Evaluation of a Hybrid Buffer-Based Optical Packet Switch Router
- Modeling C2 n by Inclusion of Rainfall Parameter and Validate Modified Log Normal and Gamma-Gamma Model on FSO Communication Link
- Enhancement of reliability and security in spatial diversity FSO-CDMA wiretap channel
- FSO-Based Analysis of LTE-A MAC Protocols to Achieve Improved QoS
- Dynamic routing and wavelength assignment for efficient traffic grooming
- High Birefringence and Negative Dispersion Based Modified Decagonal Photonic Crystal Fibers: A Numerical Study
- Impact of Pointing Error on the BER Performance of an OFDM Optical Wireless Communication Link over Turbulent Condition
- A receiver intensity for Super Lorentz Gaussian beam (SLG) propagation via the moderate turbulent atmosphere using a novelty mathematical model
- Performances of BICM-ID system using CRSC code in optical transmissions
- 128-QAM dual-polarization chaotic long-haul system performance evaluation
- Suppression of nonlinear noise in a high-speed optical channel with variable dispersion compensation
- Radio over fiber (RoF) link modelling using cross term memory polynomial
- An investigation of 16-QAM signal transmission over turbulent RoFSO link modeled by gamma–gamma distribution
- Design of 320 Gbps hybrid AMI-PDM-WDM FSO link and its performance comparison with traditional models under diverse weather conditions
- Non-linear companding scheme for peak-to-average power ratio (PAPR) reduction in generalized frequency division multiplexing
- Implementation of wavelet transform based non-Hermitian symmetry OFDM for indoor VLC system using Raspberry Pi
- PAPR reduction scheme for optical OFDM techniques
- Investigations with all optical sequential circuit at higher data rate
- Error performance analysis of optical communication over Lognormal-Rician turbulence channel using Gram-Charlier Series
- A simple but accurate method for prediction of splice loss in mono-mode dispersion shifted and dispersion flattened fibers in presence of Kerr nonlinearity
- Simulation modeling of free space optical communication system
- Digital predistortion of radio over fiber (RoF) link using hybrid Memetic algorithm
- Design of a low cost and power efficient 200/400 Gbps optical interconnect using DAC-less simplified PAM4 architecture
- Evaluation of inter-aircraft optical wireless communication system with different modulation formats
- Performance analysis of DP-MZM radio over fiber links against fiber impairments
Articles in the same Issue
- Frontmatter
- Amplifiers
- Editorial
- Erbium/Ytterbium-Doped Waveguide Amplifier (EYDWA) for extended reach of Wavelength Division Multiplexing based free space optics system (WDM/FSO)
- The effect of doping on the electrons and holes in quantum dot semiconductor optical amplifiers
- Performance analysis and parameter optimization of all-optical encryption using the FWM effect in semiconductor optical amplifier
- Total gain of InTlAsSb quantum dot structures
- Gain-forming effect on optical signal-to-noise ratio in Raman fiber amplifier
- Design of EDFA based 16 channel WDM system using counter directional high pump power
- Polarization rotation-based all-optical AND gate using single semiconductor optical amplifier and implementation of a majority gate
- Performance analysis on double-pass thulium-doped fiber amplifier for 16-channel WDM system at S-band
- Design of optical packet switch in presence of dispersion compensation and amplifier noise
- Alternative method of implementation of all-optical NOR and NAND gates using quantum-dot semiconductor optical amplifiers in non-interferometer structure
- Detectors
- A long-reach radio over free space optics (Ro-FSO) system using hybrid orthogonal frequency division multiplexing (OFDM)-multibeam concept with enhanced detection
- BER performance analysis of FSO using hybrid-SIM technique with APD receiver over weak and strong turbulence channels
- High-speed and long-reach PON employing PM-DQPSK signal and coherent receiver
- Devices
- Multi-Layer Graded-Index Planar Structure for Coarse WDM Demultiplexing
- Photonic Crystal-Based All-Optical Half Adder with High Contrast Ratio
- Distributed Feedback Laser (DFB) for Signal Power Amplitude Level Improvement in Long Spectral Band
- Performance analysis of carrier depletion silicon PIN phase shifter
- Design of Optical 4 × 2 Encoder Using Cross Layered Chalcogenide2D-PC Resonator
- 1 × 2 plasmonic wavelength demultiplexer using rectangular MIM waveguide
- Compact and efficient PC-based directional coupler all-optical switch
- All-optical integrated 2-to-4 decoder and 1-to-4 demultiplexer circuit with enable using SOA based MZI
- All optical half subtractor based on threshold switching and beams interference mechanisms
- An All Optical Photonic Crystal Based XOR Gate for BPSK Signals
- Four bits data sequence generators based ytterbium doped fiber amplifiers for upgrading maximum Q factor and minimum BER
- Design and optimization of all-optical demultiplexer using photonic crystals for optical computing applications
- Hybrid buffer‐based optical packet switch with negative acknowledgment for multilevel data centers
- Application of photonic crystal based nonlinear ring resonators for realizing all optical 3-to-8 decoder
- Power conversion with complete photonic band gap in magneto-photonic crystal slab based on cerium-substituted yttrium iron garnet
- Performance comparison of all-optical logic gates using electro-optic effect in MZI-based waveguide switch at 1.46 µm
- Modelling and analysis of chirped long-period grating inscribed in a planer optical waveguide structure for sensing applications
- Comparative study of all-optical INVERTER and BUFFER gates using MZI structure
- Design of multiplexing circuit using electro-optic effect based optical waveguides
- Performance enhancement of ultra-dense WDM over FSO hybrid optical link by incorporating MIMO technique
- A novel proposal based on 2D linear resonant cavity photonic crystals for all-optical NOT, XOR and XNOR logic gates
- All optical NAND/NOR and majority gates using nonlinear photonic crystal ring resonator
- Proposed model of all optical reversible and irreversible modules on a single photonic circuit
- A photonic crystal based de-multiplexer with uniform channel spacing
- An all optical photonic crystal half adder suitable for optical processing applications
- Modelling of symmetrical quadrature optical ring resonator with four different topologies and performance analysis using machine learning approach
- Effect of misalignment on coupling efficiency in laser diode to single-mode circular core graded-index fiber coupling via cylindrical microlens on the fiber tip
- A critical review of optical switches
- An ultra-dense spacing-based PON by incorporating dual drive Mach–Zehnder modulator for comb generation
- Logic gates based on optical transistors
- Compact and ultrafast all optical 1-bit comparator based on wave interference and threshold switching methods
- A high speed all optical half adder using photonic crystal based nonlinear ring resonators
- Ultrafast all optical XOR gate using photonic crystal-based nonlinear ring resonators
- Investigating the performance of all-optical AND logic gate based on FWM effect in SOA at low power
- Nonlinear optical decoder based on photonic quasi crystal ring resonator structure
- Optical data center switches design and analysis
- Hybrid buffer and AWG based add-drop optical packet switch
- Solitons based optical packet switch analysis
- A photonic transmission link with enhanced dynamic range by incorporating phase shifters in dual drive dual parallel Mach–Zehnder modulator
- Using nonlinear ring resonators for designing an all optical comparator
- All optical half subtractor based on linear photonic crystals and phase shift keying technique
- Multi-input single-output (MISO) all optical logic (ALG) AND/NOR gate using FWM in dispersion compensation fibers in Mach-Zehnder configuration (DCF-MZI)
- Wavelength and throughput tuning of FORR-based optical filter using Sagnac effect
- Performance Enhancement of Encoding–Decoding Multidiagonal and Walsh Hadamard Codes for Spectral Amplitude Coding-Optical Code Division Multiple Access (SAC-OCDMA) Utilizing Dispersion Compensated Fiber
- Impact Analysis of the Number of Core on Hexagonal Multicore Fibre
- Effect of OPC on Fiber Nonlinearities for Dense Soliton Optical Communication Medium
- Sensing of Illegal Drugs by Using Photonic Crystal Fiber in Terahertz Regime
- On characteristic behavior and flattened chromatic dispersion properties of bent photonic crystal fibers
- Ultra high birefringent dispersion flattened fiber in terahertz regime
- Structural dependence of transmission characteristics for photonic crystal fiber with circularly distributed air-holes
- Numerical analysis of photonic crystal fibre with high birefringence and high nonlinearity
- Exploiting higher-order mode dispersion of bend M-type chalcogenide fiber in mid-IR supercontinuum generation
- Design of optoelectronic oscillator based on multiple-length single mode fiber and chirped fiber Bragg grating
- Modulation instability in nonlinear chiral fiber
- High birefringence and broadband dispersion compensation photonic crystal fiber
- Design and analysis of highly nonlinear, low dispersion AlGaAs-based photonic crystal fiber
- Highly negative dispersion compensating fiber with low third order dispersion
- Dispersion properties of single-mode optical fibers in telecommunication region: poly (methyl methacrylate) (PMMA) versus silica
- Influence of Kerr nonlinearity on group delay and modal dispersion parameters of single-mode graded index fibers: evaluation by a simple but accurate method
- Highly birefringent photonic crystal fiber with D-shaped air holes for terahertz (THz) application
- Simulation and analysis of ultra-low material loss of single-mode photonic crystal fiber in terahertz (THz) spectrum for communication applications
- Investigation of radiation induced luminescence with modulated signal transmission in optical fiber
- Design and analysis of uncoupled heterogeneous trench-assisted multi-core fiber (MCF)
- Simulative study of raised cosine impulse function with Hamming grating profile based Chirp Bragg grating fiber
- Highly Efficient Solar Energy Conversion Using Graded-index Metamaterial Nanostructured Waveguide
- Chaotic Synchronization of Mutually Coupled Lasers with Another Laser and Its Encoding Application in Secret Communication
- Passively Femtosecond Mode-Locked Erbium-Doped Fiber Oscillator with External Pulse Compressor for Frequency Comb Generation
- Conventional band demultiplexer with high quality factor and transmission power based on four optimized shaped photonic crystal resonators
- Different modulation schemes for direct and external modulators based on various laser sources
- Third order intermodulation and third order intercept in a directly modulated Fabry–Perot laser diode
- Evaluation of quantum dot light-emitting diodes synchronization under optically feedback
- Laser diode to single-mode graded index fiber coupling via cylindrical microlens on the fiber tip: evaluation of coupling efficiency by ABCD matrix formalism
- Enhanced Performance Analysis of 10 Gbit/s–10 GHz OFDM-Based Radio over FSO Transmission System Incorporating ODSB and OSSB Modulation Schemes
- An Ultra-compact Plasmonic Modulator Using Elasto-optic Effect and Resonance Phenomena
- Performance Comparison of Free-Space Optical (FSO) Communication Link Under OOK, BPSK, DPSK, QPSK and 8-PSK Modulation Formats in the Presence of Strong Atmospheric Turbulence
- Model for Performance Improvement of Blocking Probability in GMPLS Networks
- Study on P2P Service Bearer Method for Passive Optical Network for Long Distance and Wide Access
- Physical layer impairment-aware ant colony optimization approach in WDM network
- Analysis of Laser Linewidth on the Performance of Direct Detection OFDM Based Backhaul and Backbone Networks
- Radio over fiber based signal transport schemes for emerging mobile fronthaul networks – a review
- A Comparative Study of Performances Between the WDM PON System and the CWDM PON System in an Optical Access Network
- Beam divergence and operating wavelength bands effects on free space optics communication channels in local access networks
- Proactive link handover deploying coordinated transmission for indoor visible light communications (VLC) networks
- Optimized Dynamic Bandwidth Allocation Algorithm for Optical Access Networks
- Packet Blocking Performance of Cloud Computing Based Optical Data Centers Networks under Contention Resolution Mechanisms
- Optimization of an EYDWA Amplifier Parameters for a Gigabit Passive Optical Network (GPON)
- Research on Power Optimization Based on Adaptive Passive Optical Networks
- Towards cloud transport using IP-multiservices access network (MSAN)
- Enhanced redirection strategy for peer to peer services in high-speed and large-capacity ethernet passive optical networks
- Transmission challenges in metropolitan area optical networks
- Performance evaluation of a multihop WDM network with share-per-node L-WIXC architecture
- Performance analysis of hybrid optical amplifiers for multichannel wavelength division multiplexed (WDM) optical networks
- Time-domain Measurement and Analysis of Differential Mode Delay and Modal Bandwidth of Graded-Index Multimode Fiber in SDM Networks
- Seven-channel 1 Gbps TWDM coexistence architecture supporting 65 Gbps optical link for next-generation passive optical network 2–based FTTX access networks
- Link failure recovery using p-cycles in wavelength division multiplex (WDM) mesh networks
- Cascadability analysis of WDM recirculating loop buffer-based switch in optical data networks
- Evolution of optical networks: from legacy networks to next-generation networks
- A novel framework for content connectivity through optical data centers
- Performance of different hybrid dispersion compensation modules (DCMs) in long reach ultra dense WDM passive optical networks
- Performance investigation of PM-based wavelength remodulation scheme in bidirectional TWDM-PON
- Physical layer analysis of optical wireless data centers
- Novel approach to jointly optimize working and spare capacity of survivable optical networks
- A QoS provisioning architecture of fiber wireless network based on XGPON and IEEE 802.11ac
- Radio over fiber on gigabit passive optical network using QPSK modulation scheme
- Blocking performance of optically switched data networks
- Devices, communication techniques and networks for all optical communication: research issues
- Design and investigation of N1-class next-generation passive optical network-2 (NG-PON2) coexistence architecture in the presence of Kerr effect and four-wave mixing (FWM) for fiber to the home (FTTX) access networks
- Improved algorithm for enhance robustness of IPTV based on GEPON
- Simultaneous distribution of wired and two 2 × 2 MIMO wireless OFDM signals over an integrated RoF-PON system
- Analyzing optical TDMA to mitigate interference in downlink LiFi optical attocell networks
- Light fidelity optical network a comparative performance evaluation
- Theory of chaos synchronization and quasi-period synchronization of an all optic 2n-D LAN
- Performance of high scalability hybrid system of 10G-TDM-OCDMA-PON based on 2D-SWZCC code
- Performance analysis of APD and PIN diode with and without EDFA in GPON
- Improved Performance Investigation of 10 Gb/s–10 GHz 4-QAM Based OFDM-Ro-FSO Transmission Link
- Feasibility Analysis of Optical Wireless Communication for Indian Tropical and Subtropical Climates
- 40 Gb/s High-speed mode-division multiplexing transmission employing NRZ modulation format
- Performance Analysis of Shift ZCC Codes and Multi Diagonal Codes in 100 Gbps MDM-FSO System
- Combined Envelope Scaling with Modified SLM Method for PAPR Reduction in OFDM-Based VLC Systems
- Empirical Evaluation of High-speed Cost-effective Ro-FSO System by Incorporating OCDMA-PDM Scheme under the Presence of Fog
- Satellite-to-Ground FSO System Based on Multiaperture Receivers as an Optimization Solution for Strong Turbulence and Fog Conditions
- Performance analysis of NRZ and RZ variants for FSO communication system under different weather conditions
- Free space optics communication system design using iterative optimization
- Optical wireless systems with ASK & PSK using coupler-based delay line filter
- Probing of nonlinear impairments in long range optical transmission systems
- Design and Investigation of Free Space Optical System for Diverse Atmospheric Transmission Windows
- The performance comparison of hybrid WDM/TDM, TDM and WDM PONs with 128 ONUs
- Performance evaluation of a multiple optical link FSO–FSO
- Analysis the flat gain/noise figure using RAMAN-Reflective Semiconductor Hybrid Optical Amplifier in C + L + U triple band for super dense wavelength division multiplexing system
- Design improvement to reduce noise effect in CDMA multiple access optical systems based on new (2-D) code using spectral/spatial half-matrix technique
- High-speed signal processing and wide band optical semiconductor amplifier in the optical communication systems
- 2 × 20 Gbit/s OFDM-based FSO transmission system for HAP-to-ground links incorporating mode division multiplexing with enhanced detection
- Radio-over-fiber front-haul link design using optisystem
- A 2 × 20 Gbps hybrid MDM-OFDM–based high-altitude platform-to-satellite FSO transmission system
- Analysis of hybrid integrated-alternate mark inversion (I-AMI) modulation and symmetrical-symmetrical-post (SSP) dispersion compensation technique in single-tone radio over fiber (RoF) system
- Peak to average power ratio (PAPR) reduction in filter bank multicarrier (FBMC) and orthogonal frequency division multicarrier (OFDM) based visible light communication systems
- Development and performance improvement of a novel zero cross-correlation code for SAC-OCDMA systems
- Comparative analysis of SISO and wavelength diversity-based FSO systems at different transmitter power levels
- Effect of adverse weather conditions and pointing error on the performance of 2-D WH/TS OCDMA over FSO link
- Performance of LED for line-of-sight (LoS) underwater wireless optical communication system
- Underwater wireless optical communication: a case study of chlorophyll effect
- Subcarrier multiplexed radio over fiber system with optical single sideband modulation
- Performance investigation of free space optics link employing polarization division multiplexing and coherent detection-orthogonal frequency division multiplexing under different link parameters
- Performance analysis of FSO link under the effect of fog in Delhi region, India
- Design and analysis of full duplex RoF system with efficient phase noise cancellation from a coherent RoF system
- Mathematical modeling of optical impairments in DSP based WDM coherent system
- Analysis of 64 channels based IS-OWC system using different intereference reduction techniques
- Effects of local oscillator on the performance of DP-QPSK WDM system with channel spacing of 37.5 GHz
- Dual band radio-over-fibre millimetre–wave system utilizing optical frequency combs
- Full duplex dispersion compensating system based on chromatic dispersion in analog RoF links
- Performance enhancement of Raman + EYDFA HOA for UD-WDM system applications
- Crosstalk characterization in homogeneous multicore fiber using discrete changes model under bidirectional propagation
- Analysis three dispersion compensation techniques using DCF
- Electrocardiogram transmission over OFDM system
- A multilayers adaptive ALACO-OFDM for spectral efficiency improvement using PSO algorithm in visible light communication systems
- A comprehensive road map of modern communication through free-space optics
- Performance of orthogonal frequency division multiplexing based 60-GHz transmission over turbulent free-space optical link
- Design of 16 × 40 Gbps hybrid PDM-WDM FSO communication system and its performance comparison with the traditional model under diverse weather conditions of Bangladesh
- Next generation optical wireless communication: a comprehensive review
- A companding approach for PAPR suppression in OFDM based massive MIMO system
- Characterization of terrestrial FSO link performance for 850 and 1310 nm transmission wavelengths
- Analysis of nonlinear behavior of multimode spatial laser beams with high stability and coherence for medical applications
- Performance of a free space optical link employing DCO-OFDM modulated Gaussian-beam
- Nonlinear/dispersion compensation in dual polarization 128-QAM system incorporating optical backpropagation
- New encoding/decoding design of SAC-OCDMA system with fixed correlation zone code
- Theoretical investigation of multiple input–multiple output (MIMO) technique for line of sight (LoS) underwater wireless optical communications system
- Dimming controlled multi header pulse position modulation (MH-PPM) for visible light communication system
- 40 Gb/s wavelength division multiplexing-passive optical network (WDM-PON) for undersea wireless optical communication
- Analyzing of UVLC system considering the effect of water depth
- On the transmission of data packets through fiber-optic cables of uniform index
- Performance analysis of WDM free space optics transmission system using MIMO technique under various atmospheric conditions
- Review on nonlinearity effect in radio over fiber system and its mitigation
- Improving the optical link for UVLC using MIMO technique
- A review on signal generation techniques in radio over fiber systems
- FBMC OQAM: novel variant of OFDM
- A 120 Mbps WDM-based VLC system for implementation of Internet of Things
- Physical layer security analysis of a dual-hop hybrid RF-VLC system
- Application scheme and performance analysis of free space optical communication technology in INMARSAT
- Artificial intelligence based optical performance monitoring
- Mobility aware of WDM-based CMO OFDM communication system
- Design and performance analysis of spectral-efficient hybrid CPDM-CO-OFDM FSO communication system under diverse weather conditions
- An approach to ensure joint illumination & communication performance of a forward error corrected indoor visible light communication (VLC) system in presence of ambient light interference
- A Large-Capacity Optical Switch Design for High-Speed Optical Data Centers
- Performance Analysis of OWC Using NOP Technique
- Performance Evaluation of a Hybrid Buffer-Based Optical Packet Switch Router
- Modeling C2 n by Inclusion of Rainfall Parameter and Validate Modified Log Normal and Gamma-Gamma Model on FSO Communication Link
- Enhancement of reliability and security in spatial diversity FSO-CDMA wiretap channel
- FSO-Based Analysis of LTE-A MAC Protocols to Achieve Improved QoS
- Dynamic routing and wavelength assignment for efficient traffic grooming
- High Birefringence and Negative Dispersion Based Modified Decagonal Photonic Crystal Fibers: A Numerical Study
- Impact of Pointing Error on the BER Performance of an OFDM Optical Wireless Communication Link over Turbulent Condition
- A receiver intensity for Super Lorentz Gaussian beam (SLG) propagation via the moderate turbulent atmosphere using a novelty mathematical model
- Performances of BICM-ID system using CRSC code in optical transmissions
- 128-QAM dual-polarization chaotic long-haul system performance evaluation
- Suppression of nonlinear noise in a high-speed optical channel with variable dispersion compensation
- Radio over fiber (RoF) link modelling using cross term memory polynomial
- An investigation of 16-QAM signal transmission over turbulent RoFSO link modeled by gamma–gamma distribution
- Design of 320 Gbps hybrid AMI-PDM-WDM FSO link and its performance comparison with traditional models under diverse weather conditions
- Non-linear companding scheme for peak-to-average power ratio (PAPR) reduction in generalized frequency division multiplexing
- Implementation of wavelet transform based non-Hermitian symmetry OFDM for indoor VLC system using Raspberry Pi
- PAPR reduction scheme for optical OFDM techniques
- Investigations with all optical sequential circuit at higher data rate
- Error performance analysis of optical communication over Lognormal-Rician turbulence channel using Gram-Charlier Series
- A simple but accurate method for prediction of splice loss in mono-mode dispersion shifted and dispersion flattened fibers in presence of Kerr nonlinearity
- Simulation modeling of free space optical communication system
- Digital predistortion of radio over fiber (RoF) link using hybrid Memetic algorithm
- Design of a low cost and power efficient 200/400 Gbps optical interconnect using DAC-less simplified PAM4 architecture
- Evaluation of inter-aircraft optical wireless communication system with different modulation formats
- Performance analysis of DP-MZM radio over fiber links against fiber impairments