%0 Journal Article
%T THE ANALYTICAL MODEL OF SRS IN SINGLE-MODE SILICA FIBER IN DENSITY WAVELENGTH DI VISION MULTIPLEXED OPTICAL COMMUNICATION SYSTEM<br>密集波分复用石英光纤通信系统中受激Raman散射的稳态分析模型
%A GONG JIA-MIN
%A LIU JUAN
%A FANG QIANG
%A WANG YONG-CHANG
%A <br>巩稼民
%A 刘娟
%A 方强
%A 王永昌
%J 物理学报
%D 2000
%I 
%X Assuming that the Raman gain profile of silica is a linear function, the authors have given analytic solutions of N-channel stimulated Raman scattering (SRS) st eady-state coupling wave equation. Considering the SRS cross coupling among the N-channels, the analytic solutions are applicable to systems with arbitrary chan nel separation and input light power. Theory shows, that the ratio of photon flu xes between arbitrary two channels is a base-e exponential function of the effct ive fibre length, the total input photon fluxes, and the Raman gain coefficient between the two channels. Finally, the analytic solution is compared with the nu merical one, both are in good agreement with each other.
%K stimulated Raman scattering
%K density wavelength division multiplexing
%K fused sil ica fiber
%K Raman amplification<br>受激Raman散射，
%K 密集波分复用，
%K 石英光纤，
%K Raman放大
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=60BF33447A352282&yid=9806D0D4EAA9BED3&vid=2A3781E88AB1776F&iid=DF92D298D3FF1E6E&sid=D319A8CAE3372156&eid=0E37D9F9BC838B8F&journal_id=1000-3290&journal_name=物理学报&referenced_num=13&reference_num=7