CN111404611B - 双信号传输光纤及应用该光纤的传输装置和方法 - Google Patents
双信号传输光纤及应用该光纤的传输装置和方法 Download PDFInfo
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- CN111404611B CN111404611B CN202010248701.2A CN202010248701A CN111404611B CN 111404611 B CN111404611 B CN 111404611B CN 202010248701 A CN202010248701 A CN 202010248701A CN 111404611 B CN111404611 B CN 111404611B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2581—Multimode transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/532—Polarisation modulation
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CN202010248701.2A CN111404611B (zh) | 2020-04-01 | 2020-04-01 | 双信号传输光纤及应用该光纤的传输装置和方法 |
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CN202010248701.2A CN111404611B (zh) | 2020-04-01 | 2020-04-01 | 双信号传输光纤及应用该光纤的传输装置和方法 |
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CN111404611A CN111404611A (zh) | 2020-07-10 |
CN111404611B true CN111404611B (zh) | 2021-07-06 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112104422A (zh) * | 2020-11-17 | 2020-12-18 | 南京信息工程大学 | 多波段载波感知通信系统 |
CN113311531B (zh) * | 2021-05-12 | 2022-12-06 | 天津大学 | 一种用于传输系统的多芯感传一体光纤 |
CN114866184B (zh) * | 2022-03-07 | 2024-01-16 | 笔特科技(深圳)有限公司 | 通信与传感信号一体融合方法、分解方法及相关装置 |
CN114640397A (zh) * | 2022-03-24 | 2022-06-17 | 网络通信与安全紫金山实验室 | 一种光载毫米波感知融合通信方法及系统 |
CN115001572B (zh) * | 2022-08-03 | 2022-11-04 | 中兴通讯股份有限公司 | 光纤状态检测方法、光收发组件及网元设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825741A (zh) * | 2010-03-29 | 2010-09-08 | 哈尔滨工程大学 | 具有环形波导层的同轴双波导结构光纤及其制备方法 |
EP2556397A1 (de) * | 2010-04-08 | 2013-02-13 | Trumpf Laser- und Systemtechnik GmbH | Verfahren und anordnung zum erzeugen eines laserstrahls mit unterschiedlicher strahlprofilcharakteristik mittels einer mehrfachclad-faser |
CN109274434A (zh) * | 2018-11-07 | 2019-01-25 | 桂林电子科技大学 | 一种基于单光纤集成光缆的光能量和光信号收发处理系统 |
CN109581598A (zh) * | 2018-12-12 | 2019-04-05 | 桂林电子科技大学 | 一种同轴双波导光纤连接器 |
CN109752790A (zh) * | 2017-11-03 | 2019-05-14 | 桂林电子科技大学 | 一种可生成涡旋光及环形场的同轴双波导光纤及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101458363B (zh) * | 2009-01-04 | 2010-12-01 | 上海大学 | 基于同轴光纤的迈克尔逊干涉仪 |
US10168501B2 (en) * | 2016-05-27 | 2019-01-01 | Nxgen Partners Ip, Llc | System and method for transmissions using eliptical core fibers |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825741A (zh) * | 2010-03-29 | 2010-09-08 | 哈尔滨工程大学 | 具有环形波导层的同轴双波导结构光纤及其制备方法 |
EP2556397A1 (de) * | 2010-04-08 | 2013-02-13 | Trumpf Laser- und Systemtechnik GmbH | Verfahren und anordnung zum erzeugen eines laserstrahls mit unterschiedlicher strahlprofilcharakteristik mittels einer mehrfachclad-faser |
CN109752790A (zh) * | 2017-11-03 | 2019-05-14 | 桂林电子科技大学 | 一种可生成涡旋光及环形场的同轴双波导光纤及其制备方法 |
CN109274434A (zh) * | 2018-11-07 | 2019-01-25 | 桂林电子科技大学 | 一种基于单光纤集成光缆的光能量和光信号收发处理系统 |
CN109581598A (zh) * | 2018-12-12 | 2019-04-05 | 桂林电子科技大学 | 一种同轴双波导光纤连接器 |
Non-Patent Citations (2)
Title |
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2μm波段新型光纤技术发展现状;任建新,刘博;《邮电设计技术》;20180620;全文 * |
Highly Sensitive Torsion Sensor Based on Side-Hole-Fiber Sagnac Interferometer;Ting Liu;《IEEE Sensors Journal》;20190501;全文 * |
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Inventor after: Liu Bo Inventor after: Sun Tingting Inventor after: Zhao Lilong Inventor after: Encourage the army Inventor after: Wu Yongfeng Inventor after: Mao Yaya Inventor after: Wang Jin Inventor after: Wang Ruichun Inventor after: Shen Lei Inventor after: Wang Guangquan Inventor after: Ren Jianxin Inventor before: Liu Bo Inventor before: Wang Guangquan Inventor before: Ren Jianxin Inventor before: Sun Tingting Inventor before: Zhao Lilong Inventor before: Encourage the army Inventor before: Wu Yongfeng Inventor before: Mao Yaya Inventor before: Wang Jin Inventor before: Wang Ruichun Inventor before: Shen Lei Inventor before: Li Liangchuan Inventor before: Zhou Rui |
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