DocumentCode
803473
Title
An Open Wedge Cavity Based on the Negative Refraction of a Photonic Crystal
Author
Kuang, Jingguo ; Jin, Yi ; He, Sailing
Author_Institution
Center for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou
Volume
16
Issue
11
fYear
2006
Firstpage
582
Lastpage
584
Abstract
A wedge cavity within two metallic plates is suggested by filling half of the cavity with a photonic crystal with a negative effective index. The eigen frequencies and quality factors of the modes are studied with the finite element method. Phenomena associated with this open wedge cavity are explained physically. A potential application of this novel cavity as a gas sensor is also studied
Keywords
Q-factor; eigenvalues and eigenfunctions; finite element analysis; gas sensors; photonic crystals; refractive index; eigen frequencies; finite element method; gas sensor; metallic plates; negative refraction; negative refractive index; open wedge cavity; photonic crystal; quality factors; Frequency; Helium; Lattices; Magnetic resonance; Metamaterials; Microwave antenna arrays; Optical refraction; Optical variables control; Photonic crystals; Refractive index; Negative refraction; open cavity; photonic crystal; wedge;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2006.884771
Filename
1717510
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