%0 Journal Article
%T Length Apodization Spectral Characteristics of the Phase-shifted Long-period Fiber Gratings<br>相移长周期光栅长度切趾光谱特性
%A CHEN Guan-qun
%A JI Rong-dong
%A SHI Jie-long
%A <br>陈冠群
%A 纪荣栋
%A 施解龙
%J 光子学报
%D 2007
%I 
%X By using the coupled-mode theory and transmit matrix,the spectral characteristics of phase-shifted long-period fiber gratings was analyzed.The difference between the index apodization and length apodization on the phase-shifted long-period fiber gratings were also discussed.The result shows that spectral caused by different apodized function is totally different in length apodization.
%K Fiber grating
%K Transmit matrix
%K Spectral characteristics
%K Length apodization<br>长周期光栅
%K 相移
%K 切趾
%K 传输矩阵
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=B6A55B2192AF871F20A51024AB654DE8&yid=A732AF04DDA03BB3&vid=933658645952ED9F&iid=B31275AF3241DB2D&sid=CA10C709B736BBEA&eid=2625CEFACC964DE3&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=17