发明申请
- 专利标题： Wavelength dispersion compensation design method and a system thereof
- 专利标题（中）： 波长色散补偿设计方法及其系统
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申请号： US11316961申请日： 2005-12-27
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公开(公告)号： US20060193638A1公开(公告)日： 2006-08-31
- 发明人: Yuichi Akiyama , Takafumi Terahara , Takeshi Hoshida , Hisao Nakashima
- 申请人： Yuichi Akiyama , Takafumi Terahara , Takeshi Hoshida , Hisao Nakashima
- 申请人地址： JP Kawasaki
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki
- 主分类号： H04B10/12
- IPC分类号： H04B10/12
摘要：
The present invention discloses a design method of wavelength dispersion compensation of a desired link that is extracted from an optical network, the link including two or more spans, and two or more nodes (N1, N4) that are equipped with an add/drop function, as shown in FIG. 2. All residual dispersion ranges of paths that reach corresponding nodes are adjusted to fall within predetermined tolerable residual dispersion ranges that are set up for all the paths of the link by adjusting wavelength dispersion compensators provided to each of the spans.