Viewing Angle Dependent Transmittance Spectra of One-Dimensional Photonic Crystals

Abstract:

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Characteristic matrix method was used to calculate the transmittance spectra of the one-dimensional photonic crystals (1-D PCs). By theoretical calculations, the transmittance spectra of time-harmonic electromagnetic wave in the 1-D PCs with various incident angles were derived. From the transmittance spectra, it shown that along with the incident angle increased from 0o to 85o, the frequency range of stop band gap also increased from 0.085 to 0.119 for the certain periodicity N=16 of the 1-D PCs. In addition, for a certain incident angle (in this letter, the incident angle 30o was used), the transmittance spectra for different periodicity (N=2, 4, 8 and 16 respectively) were also calculated, it demonstrated that different incident angles could influence the stop band gap range markedly, but on the transmittance was minimal.

Info:

Periodical:

Materials Science Forum (Volumes 663-665)

Edited by:

Yuan Ming Huang

Pages:

729-732

DOI:

10.4028/www.scientific.net/MSF.663-665.729

Citation:

Y. M. Huang et al., "Viewing Angle Dependent Transmittance Spectra of One-Dimensional Photonic Crystals", Materials Science Forum, Vols. 663-665, pp. 729-732, 2011

Online since:

November 2010

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Price:

$35.00

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