Flat-top pulse generation based on a fiber Bragg grating in transmission

被引：13
|
作者：
Preciado, Miguel A. [1 ]
Muriel, Miguel A. [1 ]
机构：
[1] Univ Politecn Madrid, ETSI Telecomunicac, E-28040 Madrid, Spain
来源：
OPTICS LETTERS | 2009年 / 34卷 / 06期
关键词：
DISPERSION COMPENSATION; DESIGN;
D O I：
10.1364/OL.34.000752
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose and analyze a flat-top pulse generator based on a fiber Bragg grating (FBG) in transmission. As is shown in the examples, a uniform period FBG properly designed can exhibit a spectral response in transmission close to sine function (in amplitude and phase) in a certain bandwidth, because of the logarithm Hilbert transform relations, which can be used to reshape a Gaussian-like input pulse into a flat-top pulse. (C) 2009 Optical Society of America
引用
收藏
页码：752 / 754
页数：3
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