CN105049123B - 共用远程增益单元的双向遥泵传输系统 - Google Patents
共用远程增益单元的双向遥泵传输系统 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN107302172B (zh) * | 2016-04-14 | 2023-09-26 | 中国石油天然气集团公司 | 一种无源光放大器 |
CN106785862A (zh) * | 2016-12-02 | 2017-05-31 | 昂纳信息技术(深圳)有限公司 | 光收发一体模块及双向光放大器 |
CN107196180B (zh) * | 2017-07-03 | 2023-07-07 | 无锡市德科立光电子技术股份有限公司 | 级联远程光放大系统 |
CN107171729B (zh) * | 2017-07-20 | 2023-05-05 | 无锡市德科立光电子技术股份有限公司 | 带有复合共用泵浦源的无中继传输系统 |
CN108365889B (zh) * | 2018-02-28 | 2020-02-14 | 武汉光迅科技股份有限公司 | 一种提高波分复用系统光信噪比osnr准确度的方法 |
CN109451376B (zh) * | 2018-11-20 | 2021-12-28 | 武汉光迅科技股份有限公司 | 一种后向远程增益单元和遥泵放大器 |
WO2021047091A1 (zh) * | 2019-09-11 | 2021-03-18 | 武汉光迅科技股份有限公司 | 一种高速率超长单跨距单芯的双向传输系统 |
CN110927902B (zh) * | 2019-11-26 | 2021-02-02 | 烽火海洋网络设备有限公司 | 一种海底远程泵浦光放大器封装结构 |
CN112217562B (zh) * | 2020-09-10 | 2022-03-11 | 武汉光迅科技股份有限公司 | 一种水下监测光传输系统 |
CN112838893B (zh) * | 2020-12-22 | 2022-03-29 | 武汉光迅科技股份有限公司 | 遥泵系统、站内泵浦单元及遥泵系统故障自动定位的方法 |
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WO2006034562A1 (en) * | 2004-09-28 | 2006-04-06 | Mpb Communications Inc. | Cascaded pump delivery for remotely pumped erbium-doped fiber amplifiers |
CN202160181U (zh) * | 2011-08-05 | 2012-03-07 | 中国电子科技集团公司第三十四研究所 | 无中继光纤传输系统 |
CN203387511U (zh) * | 2013-06-27 | 2014-01-08 | 武汉光迅科技股份有限公司 | 全链路监测遥泵系统 |
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US8576481B2 (en) * | 2010-08-03 | 2013-11-05 | Finisar Israel Ltd. | Method and apparatus of detecting an opening in an optical transmission fiber of a ROPA system |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2006034562A1 (en) * | 2004-09-28 | 2006-04-06 | Mpb Communications Inc. | Cascaded pump delivery for remotely pumped erbium-doped fiber amplifiers |
CN202160181U (zh) * | 2011-08-05 | 2012-03-07 | 中国电子科技集团公司第三十四研究所 | 无中继光纤传输系统 |
CN203387511U (zh) * | 2013-06-27 | 2014-01-08 | 武汉光迅科技股份有限公司 | 全链路监测遥泵系统 |
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Inventor after: Xu Jian Inventor after: Qiu Junxiang Inventor after: Li Hongmei Inventor after: Xu Liang Inventor after: Dai Rui Inventor after: Zhang Ying Inventor after: Huang Liyan Inventor after: Hu Yi Inventor after: Yu Jiekui Inventor after: He Guoliang Inventor before: Xu Jian Inventor before: Huang Liyan Inventor before: Yu Jiekui Inventor before: Hu Yi Inventor before: Xia Xiaowen Inventor before: Cao Li Inventor before: He Guoliang Inventor before: Sheng Yuanfeng Inventor before: Song Xinming |
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