- 专利标题： Transmitter for transmitting optical signal in optical communication system and method of operating the same
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申请号： US16033330申请日： 2018-07-12
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公开(公告)号： US10432341B2公开(公告)日： 2019-10-01
- 发明人: Sae Kyoung Kang , Joon Ki Lee , Joon Young Huh
- 申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 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
- 代理机构： LRK Patent Law Firm
- 优先权： KR10-2017-0088584 20170712; KR10-2017-0148938 20171109
- 主分类号： H04B10/077
- IPC分类号： H04B10/077 ; H04B11/00 ; H04J14/02 ; H04Q11/00
摘要：
A transmitter for transmitting an optical signal in an optical communication system includes a plurality of light sources configured to output optical signals; a plurality of first optical couplers configured to multiplex the optical signals, which are output from the plurality of light sources, to generate a first optical signal, and output the first optical signal through a first output port and a second output port of each of the plurality of first optical couplers; a first monitoring unit configured to monitor the first optical signal which is output through the second output port of each of the plurality of first optical couplers; and a controller configured to control an optical output of each of the plurality of light sources on the basis of a result of the monitoring.