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Proceedings Paper

A special kind of photonic crystal and enlargement of omnidirectional total reflection band
Author(s): Haixia Qiang; Wei Jia; Liyong Jiang; Xiangyin Li
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Paper Abstract

A special kind of one-dimensional magnetic photonic crystal (MPC) with the same refractive indices of the composites is investigated. We adopt the transmission matrix method to analyze the transmission properties of the special MPCs. The results indicate that the stop-band edges of TE mode coincide with those of TM mode, and the stop bands for both modes expand as the incident angle increases. Based on the incident angle domain method, the ODTR band determined by the wave impedance ratio can be enlarged using a heterostructure. Moreover, the requirement of ODTR of each sub-PC is unnecessary, which extends the range of materials.

Paper Details

Date Published: 2 December 2009
PDF: 7 pages
Proc. SPIE 7631, Optoelectronic Materials and Devices IV, 76311V (2 December 2009); doi: 10.1117/12.852175
Show Author Affiliations
Haixia Qiang, Nanjing Univ. of Science and Technology (China)
Wei Jia, Nanjing Univ. of Science and Technology (China)
Liyong Jiang, Nanjing Univ. of Science and Technology (China)
Xiangyin Li, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 7631:
Optoelectronic Materials and Devices IV
Jian-Jun He; Guang-Hua Duan; Fumio Koyama; Ming C. Wu, Editor(s)

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