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4-Channel Tunable Optical Demultiplexer Based on Nonlinearity Phenomenon in 2D Resonant Cavity Photonic Crystals

  • Reza Talebzadeh EMAIL logo , Farhad Mehdizadeh and Ali Naseri
Published/Copyright: September 11, 2019
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Abstract

In this paper, we propose a new structure based on photonic crystals to realise a demultiplexing operation for dense wavelength division multiplexing transmission systems. In this demultiplexer, the resonant cavities were responsible for selecting the wavelength. By imposing defect rods to these cavities, the modes could resonate at the desired frequencies. As we wanted to see the nonlinear effects, the material that was chosen for defect rods were doped glass. The refractive index of this glass in 1550 nm is 1.41. Increasing the input power causes variation in the refractive index of defect rods and as a result resonant condition of whole cavity alerts so a tenable demultiplexer can be investigated. Based on the results, the average pass bands of channels are near to 1.5 nm and the channel spacing is approximately 3.95 nm. The proposed demultiplexer acts in a near-complete transmission efficiency and the mean value of the crosstalk was −19 dB.

References

[1] E. Yablonovitch, “Inhibited spontaneous emission in solid-state physics and electronics,” Phys. Rev. Lett., vol. 58, no. 20, pp. 2059, 1987.10.1103/PhysRevLett.58.2059Search in Google Scholar PubMed

[2] H. Kim, I. Park, B. O. S. Park, E. Lee, and S. Lee, “Self-imaging phenomena in multi-mode photonic crystal line-defect waveguides: application to wavelength de-multiplexing,” Opt. Exp., vol. 12, pp. 5625–5648, 2004.10.1364/OPEX.12.005625Search in Google Scholar

[3] X. Chen, Z. Qiang, D. Zhao, Y. Wang, H. Li, Y. Qiu, and W. Zhou, “Polarization beam splitter based on photonic crystal self-collimation Mach–Zehnder interferometer,” Opt. Commun., vol. 284, no. 1, pp. 490–493, 2011.10.1016/j.optcom.2010.08.081Search in Google Scholar

[4] D. Bernier, X. Le Roux, A. Lupu, D. Marris-Morini, L. Vivien, and E. Cassan, “Compact low crosstalk CWDM demultiplexer using photonic crystal super prism,” Opt. Exp., vol. 42, pp. 17214–17260, 2008.Search in Google Scholar

[5] R. Talebzadeh, M. Soroosh, Y. S. Kavian, and F. Mehdizadeh, “Eight-channel all-optical demultiplexer based on photonic crystal resonant cavities,” Opt. Int. J. Light Electron. Opt., vol. 140, pp. 331–337, 2017.10.1016/j.ijleo.2017.04.075Search in Google Scholar

[6] J. D. Joannopoulas, R. D. Mead, and J. N. Winn, Photonic Crystals “Modeling the Flow of Light”, Princeton, NJ: Princeton University, 1995.Search in Google Scholar

[7] L. Li, T. Schröder, E. H. Chen, H. Bakhrub, and D. Englund, “One-dimensional photonic crystal cavities in single-crystal diamond,” Photonics Nanostruct. Fundam. Appl., vol. 15, pp. 130–136, 2015.10.1016/j.photonics.2015.03.002Search in Google Scholar

[8] A. Mendoza-Suárez and H. Pérez-Aguilar, “Numerical integral methods to study plasmonic modes in a photonic crystal waveguide with circular inclusions that involve a metamaterial,” Photonics Nanostruct. Fundam. Appl., vol. 21, pp. 1–12, 2016.10.1016/j.photonics.2016.04.003Search in Google Scholar

[9] H. S. Dutta, A. K. Goyal, V. Srivastava, and S. Pal, “Coupling light in photonic crystal aveguides: A review,” Photonics Nanostruct. Fundam. Appl., vol. 20, pp. 41–58, 2016.10.1016/j.photonics.2016.04.001Search in Google Scholar

[10] R. Talebzadeh, M. Soroosh, and F. Mehdizadeh, “Improved low channel spacing high quality factor four-channel demultiplexer based on photonic crystal ring resonators,” Opt. Appl., vol. 46, no. 4, pp. 553–564, 2016.Search in Google Scholar

[11] R. Talebzadeh, M. Soroosh, Y. S. Kavian, and F. Mehdizadeh, “All-optical 6-and 8-channel demultiplexers based on photonic crystal multilayer ring resonators in Si/C rods,” Photonic Network Commun., vol. 34, no. 2, pp. 248–257, 2017.10.1007/s11107-017-0688-xSearch in Google Scholar

[12] A. Pashaei, A. Andalib, and H. A. Banaei, “Decrease of crosstalk phenomenon optic two-channel demultiplexer using resonant line defect cavity in 2D photonic crystal,” Majlesi J. Telecommun. Devices, vol. 3, pp. 1, 2014.Search in Google Scholar

[13] R. K. Sinha and S. Rawal, “Modeling and design of 2D photonic crystal based Y type dual band wavelength demultiplexer,” Opt. Quantum Electron., vol. 40, no. 9, pp. 603–613, 2008.10.1007/s11082-008-9248-zSearch in Google Scholar

[14] S. Rawal and R. K. Sinha, “Design, analysis and optimization of silicon-on-insulator photonic crystal dual band wavelength demultiplexer,” Opt. Commun., vol. 282, no. 19, pp. 3889–3894, 2009.10.1016/j.optcom.2009.06.046Search in Google Scholar

[15] H. Alipour-Banaei, F. Mehdizadeh, and S. Serajmohammadi, “A novel 4-channel demultiplexer based on photonic crystal ring resonators,” Opt. Int. J. Light Electron. Opt.,” vol. 124, no. 23, pp. 5964–5967, 2013.10.1016/j.ijleo.2013.04.117Search in Google Scholar

[16] J. F. Wu and C. Li, “Similar role of transient Kerr effect and two-photon absorption in a nonlinear photonic crystal nanocavity,” IEEE. Photonics J, vol. 5, no. 3, pp. 6100209–6100209, 2013.10.1109/JPHOT.2013.2262673Search in Google Scholar

[17] S. Johnson and J. Joannopoulos, “Block-iterative frequency-domain methods for Maxwell’s equations in a planewave basis,” Opt. Express., vol. 8, pp. 173, 2001.10.1364/OE.8.000173Search in Google Scholar PubMed

[18] M. Qiu, “Effective index method for heterostructure-slab-waveguide-based two-dimensional photonic crystals,” Appl. Phys. Lett., vol. 81, pp. 1163–1165, 2002.10.1063/1.1500774Search in Google Scholar

[19] M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt., vol. 3, pp. 189–192, 1995.10.1002/pip.4670030303Search in Google Scholar

[20] H. Kakiuchida, E. H. Sekiya, N. Shimodaira, K. Saito, and A. J. Ikushima, “Refractive index and density changes in silica glass by halogen doping,” J. Non Cryst. Solids, vol. 353, no. 5-7, pp. 568–572, 2007.10.1016/j.jnoncrysol.2006.10.025Search in Google Scholar

[21] A. Taflove, “Computational electrodynamics: The finite-difference timedomain method,” Artech House, 1995.Search in Google Scholar

[22] M. Arjmand and R. Talebzadeh, “Optical filter based on photonic crystal resonant cavity,” Optoelectr. Adv. Mater-Rapid Commun., vol. 9, no. 1-2, pp. 32–35, 2015.Search in Google Scholar

[23] R. Talebzadeh and M. Soroosh, “High quality complete coupling 4-channel demultiplexer based on photonic crystal ring resonators,” Optoelectr. Adv. Mater.-Rapid Commun., vol. 9, no. 1-2, 2015.Search in Google Scholar

[24] M. Derakhshan, A. Naseri, M. Ghazizadeh, and R. Talebzadeh, “Simulant designing of an ultra-compact AND, OR logical gates based on two-dimensional photonic crystal waveguides,” Photon. Network Commun., vol. 36, no. 3, pp. 338–343, 2018.10.1007/s11107-018-0785-5Search in Google Scholar

[25] A. M. Vali-Nasab, A. Mir, and R. Talebzadeh, “Design and simulation of an all optical full-adder based on photonic crystals,” Opt. Q. Electron., vol. 51, no. 5, pp. 161, 2019.10.1007/s11082-019-1881-1Search in Google Scholar

Received: 2019-05-26
Published Online: 2019-09-11
Published in Print: 2020-01-28

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