%0 Journal Article
%T Dispersion management optimization of multi-wavelength all-optical regeneration based on self-phase modulation<br>基于光纤自相位调制多波长全光再生的色散管理优化
%A Zhang Jing
%A Pan Wei
%A Yan Lian-Shan
%A Luo Bin
%A <br>张婧
%A 潘炜
%A 闫连山
%A 罗斌
%J 物理学报
%D 2010
%I 
%X In connection with the multi-wavelength all-optical regeneration system based on self-phase modulation in fibers, the effect of the average fiber dispersion for the quality factor Q improvement of regenerator is analyzed and a dispersion management optimization method is proposed. The stability of performance of the regenerator will degrade because of dispersion discrepancy between different wavelengths. By choosing the fiber length of dispersion compensating fiber and single mode fiber to make the dispersion curve of combination of two kinds of fiber approximately fitting with the dispersion curve corresponding to the best performance of each wavelength respectively, and keeping the compound dispersion curve in the better dispersion region, the stability of performance of the regenerator is effectively improved if the input signal power and offset of the filter are properly adjusted. The optimization of multi-wavelength dispersion management can be realized.
%K all-optical regeneration
%K multi-wavelength
%K dispersion management
%K quality factor<br>全光再生
%K 多波长
%K 色散管理
%K 品质因子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=A1CBA7EF169EF730E9D90874F32EB313&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=F3090AE9B60B7ED1&sid=6E33E73D87CB2D6E&eid=89A852B2C9215899&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=17