CN113572535A - 通信激光信号捕获的方法、装置以及激光通信系统 - Google Patents
通信激光信号捕获的方法、装置以及激光通信系统 Download PDFInfo
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- CN113572535A CN113572535A CN202110759907.6A CN202110759907A CN113572535A CN 113572535 A CN113572535 A CN 113572535A CN 202110759907 A CN202110759907 A CN 202110759907A CN 113572535 A CN113572535 A CN 113572535A
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- 238000004891 communication Methods 0.000 title claims abstract description 368
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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
- H04B10/505—Laser transmitters using external modulation
- H04B10/5051—Laser transmitters using external modulation using a series, i.e. cascade, combination of modulators
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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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/118—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum specially adapted for satellite communication
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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
- H04B10/572—Wavelength control
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CN202110759907.6A CN113572535B (zh) | 2021-07-05 | 2021-07-05 | 通信激光信号捕获的方法、装置以及激光通信系统 |
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CN202110759907.6A CN113572535B (zh) | 2021-07-05 | 2021-07-05 | 通信激光信号捕获的方法、装置以及激光通信系统 |
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CN113572535A true CN113572535A (zh) | 2021-10-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114465664A (zh) * | 2022-01-26 | 2022-05-10 | 北京极光星通科技有限公司 | 一种光学延迟线干涉仪控制方法、系统及计算机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575408A (zh) * | 2013-10-29 | 2014-02-12 | 桂林电子科技大学 | 光纤延迟线相位控制的相干光探测系统及方法 |
WO2015176906A1 (de) * | 2014-05-20 | 2015-11-26 | Technische Universität München | Optisches wellenleiterinterferometer zur messung einer spektralen information |
CN106027134A (zh) * | 2016-05-20 | 2016-10-12 | 扬州大学 | 一种光子微波相控阵收发系统及其方法 |
CN107517080A (zh) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | 一种光功率检测方法、装置、设备及光模块 |
US20180212676A1 (en) * | 2015-07-15 | 2018-07-26 | Korea Advanced Institute Of Science And Technology | Device and Method for Free Space Coherent Optical Communication by Means of Automatic Compensation for Phase Noise in Atmosphere Using Femtosecond Laser Optical Comb |
CN110719132A (zh) * | 2018-07-13 | 2020-01-21 | 住友电工光电子器件创新株式会社 | 用于调整光源的方法 |
US20200091673A1 (en) * | 2018-09-18 | 2020-03-19 | Korea Advanced Institute Of Science And Technology | Optical frequency stabilizer using optical fiber delay line, and method for generating stable optical frequency signal |
US20210156999A1 (en) * | 2017-06-20 | 2021-05-27 | Mitsubishi Electric Corporation | Laser radar device and method for controlling frequency modulation |
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2021
- 2021-07-05 CN CN202110759907.6A patent/CN113572535B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103575408A (zh) * | 2013-10-29 | 2014-02-12 | 桂林电子科技大学 | 光纤延迟线相位控制的相干光探测系统及方法 |
WO2015176906A1 (de) * | 2014-05-20 | 2015-11-26 | Technische Universität München | Optisches wellenleiterinterferometer zur messung einer spektralen information |
US20180212676A1 (en) * | 2015-07-15 | 2018-07-26 | Korea Advanced Institute Of Science And Technology | Device and Method for Free Space Coherent Optical Communication by Means of Automatic Compensation for Phase Noise in Atmosphere Using Femtosecond Laser Optical Comb |
CN106027134A (zh) * | 2016-05-20 | 2016-10-12 | 扬州大学 | 一种光子微波相控阵收发系统及其方法 |
CN107517080A (zh) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | 一种光功率检测方法、装置、设备及光模块 |
US20210156999A1 (en) * | 2017-06-20 | 2021-05-27 | Mitsubishi Electric Corporation | Laser radar device and method for controlling frequency modulation |
CN110719132A (zh) * | 2018-07-13 | 2020-01-21 | 住友电工光电子器件创新株式会社 | 用于调整光源的方法 |
US20200091673A1 (en) * | 2018-09-18 | 2020-03-19 | Korea Advanced Institute Of Science And Technology | Optical frequency stabilizer using optical fiber delay line, and method for generating stable optical frequency signal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114465664A (zh) * | 2022-01-26 | 2022-05-10 | 北京极光星通科技有限公司 | 一种光学延迟线干涉仪控制方法、系统及计算机 |
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Denomination of invention: Method, device and laser communication system for capturing communication laser signal Effective date of registration: 20220803 Granted publication date: 20220304 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Aurora Xingtong Technology Co.,Ltd. Registration number: Y2022980011884 |
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Denomination of invention: Method, device, and laser communication system for capturing communication laser signals Effective date of registration: 20231030 Granted publication date: 20220304 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Aurora Xingtong Technology Co.,Ltd. Registration number: Y2023110000453 |
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