-
公开(公告)号:US5500756A
公开(公告)日:1996-03-19
申请号:US23546
申请日:1993-02-26
申请人: Hideaki Tsushima , Shinya Sasaki , Yukio Nakano , Hiroyuki Nakano , Ryoji Tateyari , Hironari Matsuda , Kenji Tomooka , Naohiro Sakakida , Shin Nishimura , Yoshihiro Yano , Youichi Igarashi , Satoshi Aoki , Masahiro Takatori , Tohru Kazawa , Yoshihiro Ashi
发明人: Hideaki Tsushima , Shinya Sasaki , Yukio Nakano , Hiroyuki Nakano , Ryoji Tateyari , Hironari Matsuda , Kenji Tomooka , Naohiro Sakakida , Shin Nishimura , Yoshihiro Yano , Youichi Igarashi , Satoshi Aoki , Masahiro Takatori , Tohru Kazawa , Yoshihiro Ashi
CPC分类号: H04B10/291 , H04B10/0777 , H04B10/2537 , H04B10/2912 , H04B10/2914 , H04B10/299 , H04J14/02 , H04J14/0246 , H04J14/025 , H04J14/0279 , H04Q11/0062 , H04Q11/0478 , H04B2210/003 , H04B2210/071 , H04B2210/078 , H04J14/0226 , H04J14/0227 , H04J2203/0051 , H04Q2011/0069 , H04Q2011/0081 , H04Q2011/0083
摘要: An optical repeater for realizing transmission of supervisory information of an optical fiber transmission system without the output power of an optical fiber amplifier being reduced, wherein a supervisory optical transmitter and optical receiver with a wavelength which is similar to the wavelength of the pumping light source of the optical fiber amplifier are mounted, and on the input side of the optical repeater, pumping light is multiplexed in the forward direction and a supervisory optical signal, which is multiplexed in wavelength and transmitted, is demultiplexed simultaneously by the first wavelength multi- and demultiplexer and they are received by the supervisory optical receiver, and on the output side of the optical repeater, pumping light is muitiplexed in the reverse direction and a supervisory optical signal outputted from the supervisory optical transmitter is multiplexed by the second wavelength multi- and demultiplexer.
摘要翻译: 用于实现光纤传输系统的监控信息的传输而不减少光纤放大器的输出功率的光中继器,其中,具有与波长相似的波长的监控光发射机和光接收机, 安装光纤放大器,并且在光中继器的输入侧,泵浦光在正向复用,并且以波长和发送的多路复用的监控光信号由第一波长多路复用器和解复用器同时解复用 并且由监控光接收器接收,在光中继器的输出侧,泵浦光在相反方向多路复用,从监控光发送器输出的监控光信号由第二波长多路复用器多路复用。