基本信息:
- 专利标题： 다중 모드 통신들을 위한 광 수신기
- 专利标题（英）：Optical receiver for multimode communications
- 专利标题（中）：多模通信光接收机
- 申请号：KR1020137031570 申请日：2012-04-17
- 公开(公告)号：KR101484498B1 公开(公告)日：2015-01-20
- 发明人： 쾨벨레클레멘스 , 살시마시밀리아노
- 申请人： 알까뗄 루슨트
- 申请人地址： ***/*** Route de la Reine, ***** Boulogne-Billancourt, France
- 专利权人： 알까뗄 루슨트
- 当前专利权人： 알까뗄 루슨트
- 当前专利权人地址： ***/*** Route de la Reine, ***** Boulogne-Billancourt, France
- 代理人： 장훈
- 优先权： EP111647061 2011-05-04
- 国际申请： PCT/EP2012/057004 2012-04-17
- 国际公布： WO2012150127 2012-11-08
- 主分类号： H04B10/2581
- IPC分类号： H04B10/2581 ; H04B10/60 ; H04J14/04
An optical receiver for a multi-mode communication (20): a multi-mode link (22) input and a plurality of output lines (output line; 231-234) connected to the de-multiplexer having a mode (mode demultiplexer; 21) as the mode demultiplexer is composed of substantially each of the modal components of the optical signal to connect the selected one of the output lines, and the mode demultiplexer 21, the component and at right angles of the statue - electrical digital including phase components, respectively signal to generate a set of output lines each connected to the plurality of coherent light detectors (coherent optical detector; 251-254) and, corresponding to each of the modal components of the selected delay given to the output lines in the array, a plurality of independently adjustable optical delay devices (241-244) and the multi-mode mode of link-by inverting the mixing characteristics (mode-mixing characteristic) (inverting) the independent modulation of each of the modal components and a re-covering (recover) the signal processing device 26 is configured to process the digital signal so as to.
公开/授权文献:
- KR1020140003646A 다중 모드 통신들을 위한 광 수신기 公开/授权日：2014-01-09