CN106506093B - 一种fso通信系统 - Google Patents
一种fso通信系统 Download PDFInfo
- Publication number
- CN106506093B CN106506093B CN201611075012.6A CN201611075012A CN106506093B CN 106506093 B CN106506093 B CN 106506093B CN 201611075012 A CN201611075012 A CN 201611075012A CN 106506093 B CN106506093 B CN 106506093B
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- optical
- optical signal
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Classifications
-
- 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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/112—Line-of-sight transmission over an extended range
- H04B10/1129—Arrangements for outdoor wireless networking of information
-
- 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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/112—Line-of-sight transmission over an extended range
-
- 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
-
- 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
-
- 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
- H04B10/564—Power control
-
- 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
- H04B10/60—Receivers
-
- 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
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/67—Optical arrangements in the receiver
- H04B10/671—Optical arrangements in the receiver for controlling the input optical signal
- H04B10/672—Optical arrangements in the receiver for controlling the input optical signal for controlling the power of the input optical signal
-
- 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
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611075012.6A CN106506093B (zh) | 2016-11-28 | 2016-11-28 | 一种fso通信系统 |
US16/329,226 US10547382B2 (en) | 2016-11-28 | 2017-05-11 | FSO communication system |
PCT/CN2017/083953 WO2018094975A1 (zh) | 2016-11-28 | 2017-05-11 | 一种fso通信系统 |
ZA2019/01284A ZA201901284B (en) | 2016-11-28 | 2019-02-28 | Fso communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611075012.6A CN106506093B (zh) | 2016-11-28 | 2016-11-28 | 一种fso通信系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106506093A CN106506093A (zh) | 2017-03-15 |
CN106506093B true CN106506093B (zh) | 2019-09-06 |
Family
ID=58329006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611075012.6A Active CN106506093B (zh) | 2016-11-28 | 2016-11-28 | 一种fso通信系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10547382B2 (zh) |
CN (1) | CN106506093B (zh) |
WO (1) | WO2018094975A1 (zh) |
ZA (1) | ZA201901284B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106506093B (zh) | 2016-11-28 | 2019-09-06 | 中车株洲电力机车研究所有限公司 | 一种fso通信系统 |
CN106982091A (zh) * | 2017-03-31 | 2017-07-25 | 深圳市飞鸿光电子有限公司 | 光线路中光信号故障的处理方法及装置 |
CN109391332A (zh) * | 2017-08-14 | 2019-02-26 | 中国电信股份有限公司 | 共纤传输发送设备和方法、接收设备和方法及系统 |
US11658742B2 (en) * | 2018-02-22 | 2023-05-23 | 8 Rivers Capital, Llc | System for multi-channel, diverged-beam optical wireless communication |
CN110865387A (zh) * | 2019-09-30 | 2020-03-06 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 雷达系统及其测速方法 |
CN115333620A (zh) * | 2021-05-10 | 2022-11-11 | 华为技术有限公司 | 自由空间光通信系统及其功率自适应调节方法 |
CN113676250B (zh) * | 2021-08-24 | 2022-09-20 | 桂林电子科技大学 | 一种自适应控制接收光功率的无线光通信系统及方法 |
CN115208469B (zh) * | 2022-09-09 | 2022-11-29 | 长春理工大学 | 一种基于大气信道互易性的光功率稳定接收方法与装置 |
CN116488730A (zh) * | 2023-06-25 | 2023-07-25 | 广东电网有限责任公司广州供电局 | 光信号功率控制的光纤传输系统 |
Citations (5)
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CN1633043A (zh) * | 2004-11-08 | 2005-06-29 | 深圳市世纪人无线通讯设备有限公司 | 自由空间光通信系统及其发送功率的控制方法 |
CN1835421A (zh) * | 2006-04-14 | 2006-09-20 | 南京邮电大学 | 自由空间光通信系统接收光功率的自动控制方法 |
CN101729142A (zh) * | 2009-12-04 | 2010-06-09 | 南京大学 | 一种fso系统中接收功率自动控制的方法 |
CN104518827A (zh) * | 2013-09-27 | 2015-04-15 | 华为技术有限公司 | 一种光功率的调节方法及网络设备 |
CN105743583A (zh) * | 2014-12-09 | 2016-07-06 | 北京华为数字技术有限公司 | 一种调整光功率的方法及光模块 |
Family Cites Families (16)
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EP0759055B1 (en) * | 1994-04-18 | 1998-07-22 | International Business Machines Corporation | Wireless optical communication system with adaptive data rate |
US6115157A (en) * | 1997-12-24 | 2000-09-05 | Nortel Networks Corporation | Methods for equalizing WDM systems |
US6122084A (en) * | 1998-03-03 | 2000-09-19 | At&T Corp. | High dynamic range free-space optical communication receiver |
US6239888B1 (en) * | 1998-04-24 | 2001-05-29 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US6868237B2 (en) * | 1998-04-24 | 2005-03-15 | Lightpointe Communications, Inc. | Terrestrial optical communication network of integrated fiber and free-space links which requires no electro-optical conversion between links |
US7224908B2 (en) * | 2000-10-13 | 2007-05-29 | Kiribati Wireless Ventures, Llc | Attenuation and calibration systems and methods for use with a laser detector in an optical communication system |
US20020171896A1 (en) * | 2001-05-21 | 2002-11-21 | Lightpointe Communications, Inc. | Free-space optical communication system employing wavelength conversion |
US7136585B2 (en) * | 2001-12-14 | 2006-11-14 | Kiribati Wireless Ventures, Llc | Optical amplifiers in a free space laser communication system |
CN101577583B (zh) | 2009-06-12 | 2012-05-30 | 中国电子科技集团公司第三十四研究所 | 大气激光通信自动跟踪方法和系统 |
WO2012167135A1 (en) * | 2011-06-03 | 2012-12-06 | Skyfiber, Inc | Active tracking for free-space optical communication systems |
US8774635B2 (en) * | 2011-06-30 | 2014-07-08 | The Johns Hopkins University | Fiber-optic automatic gain control systems and methods |
US8948601B2 (en) * | 2011-10-24 | 2015-02-03 | Rit Technologies Ltd. | Method and system for indoor wireless optical links |
TWI514791B (zh) * | 2012-09-11 | 2015-12-21 | Ind Tech Res Inst | 射頻信號收發裝置及方法,自我監控光學傳輸裝置及方法 |
JPWO2017029808A1 (ja) * | 2015-08-20 | 2018-06-21 | 日本電気株式会社 | 空間光送信装置および空間光通信方法 |
CN106506093B (zh) | 2016-11-28 | 2019-09-06 | 中车株洲电力机车研究所有限公司 | 一种fso通信系统 |
US10109183B1 (en) * | 2016-12-30 | 2018-10-23 | Panosense Inc. | Interface for transferring data between a non-rotating body and a rotating body |
-
2016
- 2016-11-28 CN CN201611075012.6A patent/CN106506093B/zh active Active
-
2017
- 2017-05-11 US US16/329,226 patent/US10547382B2/en active Active
- 2017-05-11 WO PCT/CN2017/083953 patent/WO2018094975A1/zh active Application Filing
-
2019
- 2019-02-28 ZA ZA2019/01284A patent/ZA201901284B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1633043A (zh) * | 2004-11-08 | 2005-06-29 | 深圳市世纪人无线通讯设备有限公司 | 自由空间光通信系统及其发送功率的控制方法 |
CN1835421A (zh) * | 2006-04-14 | 2006-09-20 | 南京邮电大学 | 自由空间光通信系统接收光功率的自动控制方法 |
CN101729142A (zh) * | 2009-12-04 | 2010-06-09 | 南京大学 | 一种fso系统中接收功率自动控制的方法 |
CN104518827A (zh) * | 2013-09-27 | 2015-04-15 | 华为技术有限公司 | 一种光功率的调节方法及网络设备 |
CN105743583A (zh) * | 2014-12-09 | 2016-07-06 | 北京华为数字技术有限公司 | 一种调整光功率的方法及光模块 |
Also Published As
Publication number | Publication date |
---|---|
CN106506093A (zh) | 2017-03-15 |
WO2018094975A1 (zh) | 2018-05-31 |
ZA201901284B (en) | 2019-12-18 |
US10547382B2 (en) | 2020-01-28 |
US20190253143A1 (en) | 2019-08-15 |
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Inventor after: Feng Jianghua Inventor after: Xiao Jiabo Inventor after: Quan Qinghua Inventor after: Zhang Tairan Inventor after: Jiang Guotao Inventor after: Lu Qi Inventor before: Zhang Tairan Inventor before: Tang Jun Inventor before: Jiang Guotao Inventor before: Quan Qinghua Inventor before: Zhang Taifeng Inventor before: Zeng Chao Inventor before: Lu Qi |
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