发明授权
- 专利标题： Method, a system, and a line for optical fiber transmission
- 专利标题（中）： 方法，系统和光纤传输线
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申请号： US09497510申请日： 2000-02-04
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公开(公告)号： US06456770B1公开(公告)日： 2002-09-24
- 发明人: Pierre Sansonetti , Louis-Anne de Montmorillon
- 申请人： Pierre Sansonetti , Louis-Anne de Montmorillon
- 优先权： FR9902030 19990218
- 主分类号： G02B602
- IPC分类号： G02B602
摘要：
The line optical fiber of the system is single-mode and has a very large effective mode area accompanied by high chromatic dispersion and/or a steep spectrum gradient of said dispersion. Compensation means are associated with said fiber so as to compensate at least a major portion of said dispersion and/or of said gradient. They are integrated into repeater units distributed along the transmission line. The invention applies to telecommunications.
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