A special kind of photonic crystal and enlargement of omnidirectional total reflection band

Author

Qiang, Haixia ; Jia, Wei ; Jiang, Liyong ; Li, Xiangyin

Author_Institution

Department of Physics, Nanjing University of Science and Technology, 210094, China

Volume

2009-Supplement

fYear

2009

fDate

2-6 Nov. 2009

Firstpage

1

Lastpage

7

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.

Keywords

Dielectric materials; Impedance; Magnetic materials; Optical reflection; Optical refraction; Permittivity; Personal communication networks; Photonic crystals; Refractive index; Tellurium; Magnetic photonic crystal; Omnidirectional total reflection band; Transmission matrix method;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Photonics Conference and Exhibition (ACP), 2009 Asia

Conference_Location

Shanghai, China

Print_ISBN

978-1-55752-877-3

Electronic_ISBN

978-1-55752-877-3

Type

conf

Filename

5405259