Numerical analysis of lamellar grating type periodic semiconductor waveguide with rectangular cross-section

被引：0
|
作者：
Momoda, M [1 ]
Miyamoto, T [1 ]
Yasumoto, K [1 ]
机构：
[1] Fukuoka Univ, Dept Elect Engn & Comp Sci, Jonan Ku, Fukuoka 8140180, Japan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY 2003 | 2003年 / 5445卷
关键词：
numerical analysis; 3-dimensional periodic waveguide; lamellar grating type;
D O I：
10.1117/12.560090
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：
Lamellar grating type semiconductor periodic waveguides with rectangular cross-section are analyzed numerically using Fourier series expansion method, and the wavelength characteristics of reflected and transmitted powers of both guided and radiation modes are investigated for several values of the groove depth and length of the grating waveguide. Then the effects of the radiation fields are made clear, and the preferred parameters for the stable propagation of the reflected dominant guided mode are recommended.
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页码：210 / 213
页数：4
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