Comparison between NRZ/RZ Modulation Techniques for Upgrading Long Haul Optical Wireless Communication Systems

References

1. Rashed ANZ, Sharshar H. Performance evaluation of short range underwater optical wireless communications for different ocean water types. Wireless Pers Commun J. 2013;72:693–708.10.1007/s11277-013-1037-8Search in Google Scholar

2. Rashed ANZ. High reliability optical interconnections for short range applications in high performance optical communication systems. Opt Laser Technol. 2013 June;48:302–8.10.1016/j.optlastec.2012.10.038Search in Google Scholar

3. Rashed ANZ. High efficiency wireless optical links in high transmission speed wireless optical communication networks. Int J Commun Syst. 2014 Nov;27:3416–27.10.1002/dac.2550Search in Google Scholar

4. Rashed ANZ, Saad AE-FA. Different electro-optical modulators for high transmission-data rates and signal-quality enhancement. J Russ Laser Res. 2013 July;34:336–45.10.1007/s10946-013-9359-2Search in Google Scholar

5. Rashed ANZ, Elshamy AM, Mohamed AE-NA, Faragalla OS, Mu Y, Alshebeili SA, et al. Optical image encryption based on chaotic baker map and double random phase encoding. IEEE J Lightwave Technol. 2013 Aug;31:2533–9.10.1109/JLT.2013.2267891Search in Google Scholar

6. Rashed ANZ. High efficiency laser power transmission with all optical amplification for high transmission capacity submarine cables. J Russ Laser Res. 2013 Nov;34:603–13.10.1007/s10946-013-9393-0Search in Google Scholar

7. Rashed ANZ. Submarine fiber cable network systems cost planning considerations with achieved high transmission capacity and signal quality enhancement. Opt Commun. 2014 Jan;311:44–54.10.1016/j.optcom.2013.08.025Search in Google Scholar

8. Rashed ANZ, Mohamed AEA, Metawe’e MA. New trends of transmission capacity evaluation of submarine fiber cable systems with different ultra-high multiplexing, amplification and propagation techniques. Arabian J Sci Eng. 2014 Feb;39:945–56.10.1007/s13369-013-0645-7Search in Google Scholar

9. Rashed ANZ. Optical network management and its performance evaluation for both future cost planning and triple play solutions. Wireless Pers Commun J. 2014 April;75:2005–20.10.1007/s11277-013-1450-zSearch in Google Scholar

10. Rashed ANZ, Metwae’e MA. Optical filters dimensions and thermal operation conditions impact on its transmission considerations in near infrared (NIR) optical spectrum transmission region. Optoelectron Adv Mater J Rapid Commun. 2014 March-April;8:175–84.Search in Google Scholar

11. Rashed ANZ, Mohamed AEA, Dardeer OMA. Performance evaluation of a WDM/OCDM based hybrid optical switch utilizing efficient resource allocation. Chin Opt Lett. 2014 May;12:050602.10.3788/COL201412.050602Search in Google Scholar

12. Rashed ANZ. Best candidate materials for fast speed response and high transmission performance efficiency of acousto optic modulators. Opt Quantum Electron J. 2014 June;46:731–50. DOI: 10.1007/s11082-012-9583-y.10.1007/s11082-012-9583-ySearch in Google Scholar

13. Rashed ANZ. Optical wireless communication systems operation performance efficiency evaluation in the presence of different fog density levels and noise impact. Wireless Pers Commun J. 2015 March;81:427–44.10.1007/s11277-014-2137-9Search in Google Scholar

14. Rashed ANZ. Performance signature and optical signal processing of high speed electro-optic modulators. Opt Commun. 2013 May;294:49–58.10.1016/j.optcom.2012.12.041Search in Google Scholar

15. Rashed ANZ, Mohamed AEA, Mostafa S, El-Samie FEA. Eradication of multiple access interference using a modified multi service code for SAC-OCDMA. Wireless Pers Commun J. 2016;48:212–30.Search in Google Scholar

16. Rashed ANZ, Mohamed AEA, Mostafa S, El-Samie FEA. Performance analysis of diagonal eigenvalue unity (DEU) code using NAND subtraction and spectral direct detection techniques and its use with triple-play-services in SAC-OCDMA. Wireless Pers Commun J. 2015;85:1831–49.10.1007/s11277-015-2869-1Search in Google Scholar

17. Rashed ANZ, Elshamy AM, El-Samie FEA, Faragallah OS, Elshamy EM, El-Sayed HS, et al. Optical image cryptosystem using double random phase encoding and Arnold’s cat map. Opt Quantum Electron. 2016;48:1–18. DOI:10.1007/s11082-016-0461-x.Search in Google Scholar

18. Rashed ANZ, El Gawad Mohamed AE-NA, Hanafy SAERS, Aly MH. A comparative study of the performance of graded index perfluorinated plastic and alumino silicate optical fibers in internal optical interconnections. Opt J. 2016 October;127:9259–63.10.1016/j.ijleo.2016.07.002Search in Google Scholar

19. Rashed ANZ, Mohamed AEA, Sharshar HA, Tabour MS, El-Sherbeny A. Optical cross connect performance enhancement in optical ring metro network for extended number of users and different bit rates employment. Wireless Pers Commun. 2017 June 3;94:927–47. DOI:10.1007/s11277-016-3658-1.Search in Google Scholar

20. Rashed ANZ, Mohamed AEA, Mostafa S, El-Samie FEA. Performance evaluation of SAC-OCDMA system in free space optics and optical fiber system based on different types of codes. Wireless Pers Commun J. 2017 Sep;96:2843 –61.10.1007/s11277-017-4327-8Search in Google Scholar

21. Rashed ANZ, Tabbour MSF. Suitable optical fiber communication channel for optical nonlinearity signal processing in high optical data rate systems. Wireless Pers Commun J. 2017 Nov;97:397–416.10.1007/s11277-017-4511-xSearch in Google Scholar

22. Rashed ANZ, Tabour MSF, El-Meadawy S. Optimum flat gain with optical amplification technique based on both gain flattening filters and fiber Bragg grating methods. J Nanoelectron Optoelectron. 2018 May;13:665–76.10.1166/jno.2018.2168Search in Google Scholar

23. Rashed ANZ, Metwae’e M. Maximization of repeater spacing in ultra wide-wavelength-division multiplexing optical communication systems based on multi pumped laser diodes. J Russ Laser Res. 2013 May;34:255–61.10.1007/s10946-013-9349-4Search in Google Scholar

24. Mohamed SE-DN, Mohamed AEA, El-Samie FEA, Rashed ANZ. Performance enhancement of IM/DD optical wireless systems. Photonic Network Commun. 2018 Aug;36:114–27. DOI:10.1007/s11107-018-0761-0.Search in Google Scholar

25. Rashed ANZ, Tabbour MSF. The trade off between different modulation schemes for maximum long reach high data transmission capacity optical orthogonal frequency division multiplexing (OOFDM). Wireless Pers Commun J. 2018 July;101:325–37. DOI:10.1007/s11277-018-5690-9.Search in Google Scholar

26. Rashed ANZ, Kader HMA, Al-Awamry AA, El-Aziz IAA. Transmission performance simulation study evaluation for high speed radio over fiber communication systems. Wireless Pers Commun J. 2018 Nov;103:1765–79. DOI:10.1007/s11277-018-5879-y.Search in Google Scholar

27. Rashed ANZ, Tabbour MSF. Best candidate integrated technology for low noise, high speed, and wide bandwidth based transimpedance amplifiers in optical computing systems and optical fiber applications. Int J Commun Syst. 2018. doi:10.1002/dac.3801.Search in Google Scholar

28. Rashed ANZ, Tabbour MSF, El-Assar M. 20 Gb/s Hybrid CWDM/DWDM for extended reach fiber to the home network applications. Proc Natl Acad Sci India Sect A Phys Sci. 2018. doi:10.1007/s40010-018-0526-2.Search in Google Scholar

29. Boopathi CS, Vinoth Kumar K, Sheebarani S, Selvakumar K, Rashed ANZ, Yupapin P. Design of human blood sensor using symmetric dual core photonic crystal fiber. Results Phys. 2018 Dec;11:964–5.10.1016/j.rinp.2018.10.065Search in Google Scholar

30. Vigneswaran D, Mani Rajan MS, Aly MH, Rashed ANZ. Few-mode ring core fiber characteristics: temperature impact. Photonic Network Commun. 2018. doi:10.1007/s11107-018-0804-6.Search in Google Scholar

31. Chakkravarthy SP, Arthi V, Karthikumar S, Rashed ANZ, Yupapin P, Amiri IS. Ultra high transmission capacity based on optical first order soliton propagation systems. Results Phys. 2019 Mar;12:512–13.10.1016/j.rinp.2018.12.002Search in Google Scholar