Analysis for the transmission spectrum character of phase-shift long period gratings

被引：0
|
作者：
Zhu Dandan [1 ]
Li Zhiquan [1 ]
Li Yan [2 ]
Li Yaping [1 ]
Li Zhongchao [1 ]
机构：
[1] Yanshan Univ, Coll Elect Engn, Qinhuangdao, Hebei, Peoples R China
[2] Beijing Univ Aeronaut & Astronaut, Sch Instrument Sci & Optoelect Engn, Beijing 100083, Peoples R China
来源：
SIGNAL ANALYSIS, MEASUREMENT THEORY, PHOTO-ELECTRONIC TECHNOLOGY, AND ARTIFICIAL INTELLIGENCE, PTS 1 AND 2 | 2006年 / 6357卷
基金：
中国国家自然科学基金;
关键词：
transmission matrix; phase-shift long period grating; transmission spectrum;
D O I：
10.1117/12.717242
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Transmission spectrum of phase-shift long period gratings is analyzed by transfer matrix method. Through simulation experiments, the effects of grating parameters (period and length, average index modulation, the phase-shift position) on the phase-shift long period Gratings are discussed. The rule of each parameter effect the transmission spectrum is discussed. We draw a conclusion that if we select suitable grating parameters, we can get the special transmission spectrum for the application.
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页数：5
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