Terminal Length Dependent Transmission Spectra for One-Dimensional Photonic Crystals with a Centered Defect

Abstract:

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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 et al., "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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Price:

$35.00

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