A Novel Bandpass Filter Using Higher-Order Degenerate Modes of Planar Photonic Crystal Microcavity in Terahertz Regime

被引：0

作者：

Chen, Chun-Ping ^{[1
]}

Kamiji, Yosuke ^{[1
]}

Oda, Junya ^{[1
]}

Nagaoka, Naoki ^{[2
]}

Anada, Tetsuo ^{[1
]}

Takeda, Shigeki ^{[3
]}

机构：

[1] Kanagawa Univ 3 27, Dept Elect Engn, Yokohama, Kanagawa 2218686, Japan

[2] Nitto Denko Corp, Tokyo, Japan

[3] Antenna Guken Co Ltd, Tokyo, Japan

来源：

2012 42ND EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2012年

关键词：

Photonic crystal; Bandgap; Terahertz; Planar dielectric circuit; Dual-mode filter; Microcavity; WAVE-GUIDE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a new dual-mode bandpass filter using higher-order degenerate resonant modes of a square lattice photonic crystal microcavity in terahertz frequency band. In order to design a photonic crystal high-Q microcavity, the dispersion relations of photonic bandgap are firstly calculated by using the plane wave expansion method. Secondly, the transmission properties of photonic crystal waveguides, microcavities and the proposed dual mode filters for THz applications are numerically investigated by using simplified TD-BPM and full-wave FDTD.

引用

页码：1186 / 1189

页数：4

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