发明授权
- 专利标题: Filter for a wavelength division multiplex system
- 专利标题(中): 滤波器用于波分复用系统
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申请号: US265689申请日: 1994-06-24
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公开(公告)号: US5410624A公开(公告)日: 1995-04-25
- 发明人: Paul R. Morkel
- 申请人: Paul R. Morkel
- 申请人地址: CAX Montreal
- 专利权人: Northern Telecom Limited
- 当前专利权人: Northern Telecom Limited
- 当前专利权人地址: CAX Montreal
- 优先权: GBX9318108 19930901
- 主分类号: H04B10/2563
- IPC分类号: H04B10/2563 ; H04J1/12 ; H04J14/02 ; H01S3/30
摘要:
An arrangement for reducing the effects of four-wave-mixing in an optically amplified WDM optical fiber communication system employing dissimilar wavelength channel spacing, comprising means for effecting spectral regeneration of the optical signals at intervals along the system transmission medium.
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