- 专利标题: Combining and distributing amplifiers for optical network and method
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申请号: US10159499申请日: 2002-05-30
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公开(公告)号: US07075712B2公开(公告)日: 2006-07-11
- 发明人: Susumu Kinoshita , Remi Pecqueur , Cechan Tian
- 申请人: Susumu Kinoshita , Remi Pecqueur , Cechan Tian
- 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
- 代理机构: Baker Botts L.L.P.
- 主分类号: H01S3/00
- IPC分类号: H01S3/00 ; H04J14/00
摘要:
A system for distributing optical signals comprises a plurality of optical splitter stages. The optical splitter stages are each operable to passively split each of one or more optical signals provided to the stage into a plurality of optical signals. At least one of the optional splitter stages comprises an amplification stage, with the amplification stage including a plurality of gain media. The gain media are each operable to amplify an optical signal with pump power.
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