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Design of the photonic crystal demultiplexers for ultra short optical pulses using the gap-maps analysis

I. A. SUKHOIVANOV1,* , I. V. GURYEV2, O. V. SHULIKA2, A. V. KUBLYK2, O. V. MASHOSHINA2, E. ALVARADO MÉNDEZ1, J. A. ANDRADE-LUCIO1

Affiliation

  1. FIMEE, University of Guanajuato, Salamanca, 36790, Mexico
  2. Lab. “Photonics”, National University of Radio Electronics, Kharkiv, 61166, Ukraine

Abstract

In the work, the new method for the design of the wavelength division multiplexer on the basis of 2D photonic crystal integrated circuit for the ultra-short pulses channel separation is proposed and investigated. The method is based on the analysis of full photonic bandgap maps that allows defining the ultra-short pulse demultiplexer parameters selection. For the method approbation, there was synthesized the device in which the wideband filters are used for the channel separation. As it was expected, the device effectively separates 50 fs pulse channels with 1.31 and 1.55 microns wavelengths. The obtained spectral characteristics and pulse pattern responses validate the efficiency of the proposed method and the applicability of such devices to the integrated photonic information processing circuits..

Keywords

Photonic crystal, WDM, Ultra-short pulse, Photonic bandgap map.

Submitted at: June 5, 2006
Accepted at: July 20, 2006

Citation

I. A. SUKHOIVANOV, I. V. GURYEV, O. V. SHULIKA, A. V. KUBLYK, O. V. MASHOSHINA, E. ALVARADO MÉNDEZ, J. A. ANDRADE-LUCIO, Design of the photonic crystal demultiplexers for ultra short optical pulses using the gap-maps analysis, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 4, pp. 1622-1626 (2006)