发明授权
- 专利标题: Automatic gain control for high-speed coherent optical receivers
- 专利标题(中): 高速相干光接收机的自动增益控制
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申请号: US13233969申请日: 2011-09-15
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公开(公告)号: US08768178B2公开(公告)日: 2014-07-01
- 发明人: Sunil Kumar Singh Khatana , George Zarris
- 申请人: Sunil Kumar Singh Khatana , George Zarris
- 申请人地址: US CA San Jose
- 专利权人: Opnext Subsystems, Inc.
- 当前专利权人: Opnext Subsystems, Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: Fenwick & West LLP
- 主分类号: H04B10/06
- IPC分类号: H04B10/06
摘要:
Feed-forward and feedback strategies are used to control local oscillator power and transimpedance amplifier gain in a high-speed coherent optical receiver.
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