%0 Journal Article
%T Theory of Chirped Fiber Gratings Written by Femtosecond Laser Pulses<br>飞秒脉冲制作啁啾光纤光栅的理论研究
%A (Ultrafast Laser Laboratory
%A School of Precision Instruments &
%A Optoelectronics Engineering
%A Key Laboratory of Optoelectronic Information Technical Science
%A Chinese Ministry of Education
%A Tianjin University
%A Tianjin
%A <br>位恒政
%A 张志刚
%A 王淮生
%A 柴路
%A 王清月
%J 光子学报
%D 2004
%I 
%X An innovative way of making chirped fiber gratings is proposed by interference of two femtosecond laser pulses. One of pulses is frequency-chirped and the other is chirp-free. The relationship between the structure of the fiber grating and the chirp parameters is studied. The reflective characters of the gratings is also given. This is important for the fabrication of new kind of stretcher.
%K Chirped fiber gratings
%K Femtosecond laser pulses
%K Stretcher<br>啁啾光纤光栅
%K 飞秒脉冲
%K 展宽器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=207F3A89E722D42C&yid=D0E58B75BFD8E51C&vid=27746BCEEE58E9DC&iid=9CF7A0430CBB2DFD&sid=208AC7DC28BD1EC6&eid=8CE636FB0B122692&journal_id=1004-4213&journal_name=光子学报&referenced_num=6&reference_num=13