Investigations and Simulations of All optical Switches in linear state Based on Photonic Crystal Directional Coupler

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S. Maktoobi
R. Ghayour

Abstract

Switching is a principle process in digital computers and signal processing systems. The growth of optical signal processing systems, draws particular attention to design of ultra-fast optical switches. In this paper, All Optical Switches in linear state Based On photonic crystal Directional coupler is analyzed and simulated. Among different methods, the finite difference time domain method (FDTD) is a preferable method and is used. We have studied the application of photonic crystal lattices, the physics of optical switching and photonic crystal Directional coupler. In this paper, Electric field intensity and the power output that are two factors to improve the switching performance and the device efficiency are investigated and simulated. All simulations are performed by COMSOL software.

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How to Cite
Maktoobi, S., & Ghayour, R. (2014). Investigations and Simulations of All optical Switches in linear state Based on Photonic Crystal Directional Coupler. Advanced Electromagnetics, 3(1), 66-70. https://doi.org/10.7716/aem.v3i1.253
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Research Articles

References


  1. S.W. Leonard, J.P. Mondia, H.M. van Driel, O. Toader, S. John, K. Busch, A. Birner, U. Gosele, V. Lehmann,Tunable two-dimensional photonic crystals using liquid-crystal infiltration, Phys. Rev. B 61 (4) (2000) 2389–2392.
    View Article

  2. T. Yasuda, Y. Tsuji, M. Koshiba, Tunable light propagation in photonic crystal coupler filled with liquid crystal, IEEE Photon. Technol. Lett. 17 (1) (2005) 55–57.
    View Article

  3. Saleh, E.A., Teich, M.C., (1991).Fundamentals of photonics, John Wiley & Sons, INC.

  4. C.M. Reinke, A. Jafarpour, B. Momeni, M. Soltani, S. Khorasani, A. Adibi, Y. Xu, R.K. Lee, Nonlinear finite-difference time-domain method for the simulation of anisotropic, x(2), and x(3) optical effects, IEEE J. Lightwave Technol. 24 (1) (2006) 624–634.
    View Article

  5. A.T. Rahmati, N. Granpayeh, Design and simulation of a switch based on nonlinear directional coupler, Optik (in press).

  6. M.S. Saremi, M.M. Mirsalehi, Analysis of femtosecond optical pulse propagation in one- dimensional nonlinear photonic crystals using finite- difference timedomain method, Optik 116 (10) (2005) 486–492.
    View Article

  7. Huttunen, A., (2005). "Analysis and optimization of photonic crystal components for optical communications." Laboratory of computational Engineering, Helsinki University of technology.

  8. Johnson, S.G., (2005). "Photonic crystals: Periodic surprises in electromagnetism",MIT. Introduction to photonic crystals, single-period 1-D pcws

  9. Fiddy, Michael A.; Schenk, John O.; Cao, Yang (2008), Third Order Nonlinear Effect near a Degenerate Band Edge, Optics and Photonics Letters 1 (1): 1–7.
    View Article

  10. K.V.Sreekanth et al.; Zeng, Shuwen; Shang, Jingzhi;Yong, Ken-Tye; Yu, Ting (2012), "Excitation of surface electromagnetic waves in a graphene-based Bragg grating", Scientific Reports 2: 737.
    View Article

  11. Frederic Zolla, Gilles, Renversez, Andre Nicolet. Foundations of photonic crystal fibers, MA 01923, USA.M. Ivanović, "Working one's way through LaTeX," Automatika, vol. 2009, no. 3-4, pp. 150-158, 2009.

  12. Eshaghi, A., Mirsalehi, M.M., Attari, A.R., Malek Abadi, S.A., (2008). "All-optical switching structure using nonlinear photonic crystal directional coupler", PIERS Proceedings: 587-591. C95.3.2002, "Recommended Practice for Measurements and Computations with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 100kHz to 300GHz," IEEE Standards and Coordinating Committee 28 on Non-Ionizing Radiation Hazards, April 2002.

  13. Joseph, R.M., Taflove, A., (1997). "FDTD Maxwell's equations models for nonlinear electrodynamics and optics", IEEE transaction antennas and propagation, Vol. 45, NO. 3:364-374.
    View Article

  14. Jordan, A., Maple, C., (2004). "the modeling of the FDTD method based on graph theory", COMPEL: the international journal for computation and mathematics in electrical and electronic engineering, Vol. 23:694-700.
    View Article