A novel strongly chirped binary phase-sampled fiber Bragg grating for multi-channel flat filter

被引:0
|
作者
Liu, YM [1 ]
Yu, ZY [1 ]
Yang, HB [1 ]
Zheng, SQ [1 ]
机构
[1] Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China
关键词
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中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We present a novel multi-channel filter based on strongly chirped binary phase-sampled fiber Bragg grating (FBG). In this method, we use the multiple transmission pass-band as dispersion-free filter, and the band wide is adjusted by the chirped parameter, the interval of each transmission channel is adjusted by the sampled period. Binary phase-sampled greatly enhanced the diffraction efficiency and made the device we proposed will become more practice.
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页码:1296 / 1298
页数:3
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