A novel proposal for DWDM demultiplexer design using resonance cavity in photonic crystal structure

Ali Rostami; H. Habibiyan; F. Nazari; A. Bahrami; H. Alipour Banaei

doi:10.1117/12.851965

1 December 2009 A novel proposal for DWDM demultiplexer design using resonance cavity in photonic crystal structure

Ali Rostami, H. Habibiyan, F. Nazari, A. Bahrami, H. Alipour Banaei

Proceedings Volume 7630, Passive Components and Fiber-based Devices VI; 763013 (2009) https://doi.org/10.1117/12.851965
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

We propose an ultra compact structure for Dense Wavelength Division Multiplexing (DWDM) systems using resonance cavity in Photonic Crystal (PC) structure. To the best of our knowledge, this is for the first time that a PC-based demultiplexer has been achieved with 0.8nm channel spacing, -18.77dB and 4170 average crosstalk and quality factor, respectively without using particular materials or complexities in fabrication. Two-dimensional (2D) Finite-Difference- Time-Domain (FDTD) method is chosen for simulation in this work.

Citation Download Citation

Ali Rostami, H. Habibiyan, F. Nazari, A. Bahrami, and H. Alipour Banaei "A novel proposal for DWDM demultiplexer design using resonance cavity in photonic crystal structure", Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763013 (1 December 2009); https://doi.org/10.1117/12.851965

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