专利检索 ap:("NAT INST INF & COMM TECH") AND inv:"PUTTNAM BEN" 第 1 页

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发明公开
SPACE DIVISION MULTIPLEXING APPARATUS INCLUDING MULTI-CORE FIBER AND SELFHOMODYNE DETECTION METHOD 审中-公开
标题翻译：空分复用更芯光纤及检测方法SELBSTHOMODYNES指

公开(公告)号：EP2892167A4

公开(公告)日：2016-05-11

申请号：EP13833085

申请日：2013-03-22

申请人： NAT INST INF & COMM TECH

发明人： KAWANISHI TETSUYA , AWAJI YOSHINARI , PUTTNAM BEN , KANNO ATSUSHI

IPC分类号： H04B10/63 , G02B6/02 , G02B6/04 , H04B10/25 , H04B10/61 , H04J14/00 , H04J14/04 , H04J14/06

CPC分类号： H04B10/2504 , G02B6/02 , G02B6/02042 , G02B6/04 , H04B10/61 , H04B10/63 , H04J14/00 , H04J14/04 , H04J14/06

摘要： To provide a self-homodyne detection communication system capable of using a space-division multiplexing signal as a signal for communication. The present invention relates to a space-division multiplexing apparatus 12 including a multi-core fiber 11 having multiple cores. The space-division multiplexing apparatus 12 uses cores other than a core 13 for self-homodyne detection among the multiple cores included in the multi-core fiber 11 as cores 16 for communication. The space-division multiplexing apparatus is configured to include a pilot-tone guiding unit 14 and a self-homodyne detection unit 15.