%0 Journal Article
%T A Novel Optimal Design Method for Wide-band Fiber Raman Amplifier<br>一种新颖的宽带光纤喇曼放大器优化设计方法
%A (
%A <br>陶在红
%A 常建华
%A 孙小菡
%A 张明德
%J 光子学报
%D 2004
%I 
%X A novel optimal design method for fiber Raman amplifier is presented The propagation equations of fiber Raman amplifier back pumped at multiple wavelengths are solved with two steps. First, the simulated annealing algorithm is used to obtain required pump frequencies;then,by making use of average power analysis technique, the 4 step Adams_Bashforth method is adopted to design fiber Raman amplifiers with optimal gain flatness and gain bandwidth performances. This method is simple and efficient to design wide band fiber Raman amplifier.
%K Fiber Raman amplifier
%K Flattened gain bandwidth
%K Simulated annealing algorithms
%K 4
%K step Adams_Bashforth method<br>光纤喇曼放大器
%K 平坦增益带宽
%K 模拟煺火算法
%K 四阶AB方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=4D0A0C65BACB90B9&yid=D0E58B75BFD8E51C&vid=27746BCEEE58E9DC&iid=E158A972A605785F&sid=8D75AD3BD0D1BCC5&eid=BEE722AB5028E81F&journal_id=1004-4213&journal_name=光子学报&referenced_num=6&reference_num=12