发明申请
US20150372758A1 TRANSMITTING AND RECEIVING APPARATUS USING WAVELENGTH-TUNABLE FILTER AND METHOD THEREOF
审中-公开
使用波长可调滤波器发送和接收设备及其方法
- 专利标题： TRANSMITTING AND RECEIVING APPARATUS USING WAVELENGTH-TUNABLE FILTER AND METHOD THEREOF
- 专利标题（中）： 使用波长可调滤波器发送和接收设备及其方法
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申请号： US14741634申请日： 2015-06-17
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公开(公告)号： US20150372758A1公开(公告)日： 2015-12-24
- 发明人: Sil Gu MUN , Eun Gu LEE , Jyung Chan LEE , Sang Soo LEE
- 申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- 优先权： KR10-2014-0076057 20140620
- 主分类号： H04B10/40
- IPC分类号： H04B10/40
摘要：
A transmitting and receiving apparatus using a wavelength-tunable filter according to an exemplary embodiment may include: a filter to generate a filtered optical-reception signal by passing only an allowed-to-be-passed wavelength by using Bragg grating filter; a wavelength setter to set the allowed-to-be-passed wavelength of the filter; and a photoelectric converter to perform photoelectric conversion on the filtered optical-reception signal into an electrical signal.
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