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All optical multi reflection structure based on one dimensional photonic crystals for WDM communication systems

FARHAD MEHDIZADEH1, HAMED ALIPOUR-BANAEI2,* , ZIADDIN DAIE-KUZEKANANI3

Affiliation

  1. Electrical Department, Faculty of Engineering, Ahar Branch, Islamic Azad University, Ahar, Iran
  2. Electrical Department, Faculty of Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran
  3. Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran

Abstract

In this paper we proposed a narrow band all optical multi reflectionband filter based on one dimensional photonic crystal structures. The minimum quality factor of our filter is7757and the band gap width of our structure was less than 0.2 nm. We also tested our structure under different incident angles. We also observe that the number of the bi layers has no effect on the band structure of the filter. We used Transfer Matrix Method (TMM) to do our calculations..

Keywords

Photonic crystal, Band gap, Refractive index, Quality factor, Transfer matrix method.

Citation

FARHAD MEHDIZADEH, HAMED ALIPOUR-BANAEI, ZIADDIN DAIE-KUZEKANANI, All optical multi reflection structure based on one dimensional photonic crystals for WDM communication systems, Optoelectronics and Advanced Materials - Rapid Communications, 6, 5-6, May-June 2012, pp.527-531 (2012).

Submitted at: March 28, 2012

Accepted at: June 6, 2012