Channel drop filters in 3D photonic crystal

被引：0
|
作者：
Liu, Rong-Juan [1 ]
Feng, Zhi-Fang [1 ]
Li, Zhi-Yuan [1 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
来源：
PROCEEDINGS OF INTERNATIONAL SYMPOSIUM ON BIOPHOTONICS, NANOPHOTONICS AND METAMATERIALS | 2006年
基金：
中国国家自然科学基金;
关键词：
channel drop filter; photonic crystal;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, we experimentally investigate a channel drop filter in a three-dimensional layer-by-layer photonic crystal (PC) based on the resonant coupling between waveguides and cavities. The working frequency range of the PC device is in the microwave regime. We gradually increase the cavity size and measure the transmission spectra, and found that the channel drop filter is tunable in a wide range of frequency bands. Furthermore, it has excellent frequency selectivity.
引用
收藏
页码：398 / +
页数：3
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