Paper Title:
Terminal Length Dependent Transmission Spectra for One-Dimensional Photonic Crystals with a Centered Defect
  Abstract

The model of the one-dimensional photonic crystals (1-D PCs) with a centered defect with increasing number of layers was considered, and characteristic matrix method was used to calculate the transmittance spectra of the 1-D PCs. From the transmittance spectra, it shown that during the course of the number N of the layers of 1-D PCs’ one side symmetrical increased from 2 to 16, there occurred defect band gap in the stop band gap, when N upped to 16 , the defect band gap disappeared; besides, the defect band gap is at the frequencies around 0.30. In addition, in the progress of N increased from 3 to 16, the defect band gap reduced from the frequency range 0.0570 to 0.00, and the transmittance declined from 73.59% to 13.94% in the defect band gap.

  Info
Periodical
Materials Science Forum (Volumes 663-665)
Edited by
Yuan Ming Huang
Pages
737-740
DOI
10.4028/www.scientific.net/MSF.663-665.737
Citation
Y. M. Huang, B. G. Zhai, Y. G. Cai, Q. L. Ma, "Terminal Length Dependent Transmission Spectra for One-Dimensional Photonic Crystals with a Centered Defect", Materials Science Forum, Vols. 663-665, pp. 737-740, 2011
Online since
November 2010
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