%0 Journal Article
%T Widely Tunable Wavelength Converter Based on Degenerated FWM in a High-nonlinearity Optical Fiber<br>基于光纤简并四波混频的可调谐波长转换器的优化设计
%A CUI Sheng
%A LIU De-ming
%A TU Feng
%A XU Zu-ying
%A KE Chang-jian
%A <br>崔晟
%A 刘德明
%A 涂峰
%A 徐祖应
%A 柯昌剑
%J 光子学报
%D 2009
%I 
%X A systematical approach was proposed to evaluate the impact of linear and nonlinear phase mismatch on tunable paiametric wavelength converts based on degenerate four-wave mixing in high-nonlinearity fibers.The result shows that,for any media fiber with a given dispersion wavelength,there exits a corresponding optimal signal wavelength,at which the tuning range can be maximized.Then the analytical expressions of the optimal signal wavelength and the maximum tuning range were deduced.Based on these expressions,a systematic optimization method was proposed to enhance the tuning range and minimized the gain ripple.
%K Nonlinear optics
%K All-optical wavelength conversion
%K Degenerate FWM
%K High-nonlinearity dispersion shifted fiber<br>非线性光学
%K 全光波长转换
%K 简并四波混频
%K 高非线性光纤
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=92535647E8D808C854595C4FD770CBA7&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=F9AB8F3D624A89DB&eid=D5BEB939E141E547&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=15