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Proceedings Paper

Kz component dependence of photonic band gap in two-dimensional photonic crystal
Author(s): Xuan Guo; Lihong Han; Guifang Yuan; Zhongyuan Yu; Yumin Liu; Pengfei Lu
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Paper Abstract

Off-plane band structure for triangular and square lattice with non-zero kz component were calculated using Plane Wave Expansion Method. Both decreasing, finally breaking down of in-plane band gaps and emerging of new off-plane band gaps were observed with an increasing kz. Kz component dependence of band gap was investigated in both triangular and square lattice, with varied air hole radius and dielectric constant.

Paper Details

Date Published: 28 November 2011
PDF: 8 pages
Proc. SPIE 8308, Optoelectronic Materials and Devices VI, 83080V (28 November 2011); doi: 10.1117/12.904080
Show Author Affiliations
Xuan Guo, Beijing Univ. of Posts and Telecommunications (China)
Lihong Han, Beijing Univ. of Posts and Telecommunications (China)
Guifang Yuan, Beijing Univ. of Posts and Telecommunications (China)
Zhongyuan Yu, Beijing Univ. of Posts and Telecommunications (China)
Yumin Liu, Beijing Univ. of Posts and Telecommunications (China)
Pengfei Lu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 8308:
Optoelectronic Materials and Devices VI
Guang-Hua Duan, Editor(s)

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