发明申请
- 专利标题： REFLECTIVE SEMICONDUCTOR OPTICAL AMPLIFIER AND OPTICAL SIGNAL PROCESSING METHOD USING THE SAME
- 专利标题（中）： 使用它的反射半导体光放大器和光信号处理方法
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申请号： US12367431申请日： 2009-02-06
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公开(公告)号： US20100092175A1公开(公告)日： 2010-04-15
- 发明人: Hyun Soo KIM , O-Kyun Kwon , Dong Churl Kim , Byung-Seok Choi , Kisoo Kim , Dae Kon Oh
- 申请人： Hyun Soo KIM , O-Kyun Kwon , Dong Churl Kim , Byung-Seok Choi , Kisoo Kim , Dae Kon Oh
- 申请人地址： KR Daejeon
- 专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2008-0099613 20081010
- 主分类号： H04J14/02
- IPC分类号： H04J14/02 ; H01S3/16
摘要：
Provided are a semiconductor optical amplifier and an optical signal processing method using the same. The reflective semiconductor optical amplifier includes: an optical signal amplification region operating to allow a downward optical signal incident from the external to obtain a gain; and an optical signal modulation region connected to the optical signal amplification region and generating a modulated optical signal. The downward optical signal is amplified through a cross gain modulation using the modulated optical signal and is outputted as an upward optical signal.