CN105871499A - Ultra-high-speed spatial coherent optical communication method and system based on optical frequency comb - Google Patents
Ultra-high-speed spatial coherent optical communication method and system based on optical frequency comb Download PDFInfo
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- CN105871499A CN105871499A CN201610153188.2A CN201610153188A CN105871499A CN 105871499 A CN105871499 A CN 105871499A CN 201610153188 A CN201610153188 A CN 201610153188A CN 105871499 A CN105871499 A CN 105871499A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/0213—Groups of channels or wave bands arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0221—Power control, e.g. to keep the total optical power constant
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108847889A (en) * | 2018-08-03 | 2018-11-20 | 航天恒星科技有限公司 | A kind of highly reliable spatial light network communication terminal and method based on light comb detection |
CN110661570A (en) * | 2019-09-29 | 2020-01-07 | 长春理工大学 | Space laser communication system |
CN111049582A (en) * | 2019-12-17 | 2020-04-21 | 北京无线电计量测试研究所 | Microwave signal real-time synchronization device and method based on microwave photon technology |
CN111800197A (en) * | 2020-05-12 | 2020-10-20 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Simplified wavelength division multiplexing coherent optical communication system based on frequency comb light source |
CN112799464A (en) * | 2021-04-01 | 2021-05-14 | 中国科学院西安光学精密机械研究所 | Matrix vector multiplier based on multi-wavelength light source and operation method thereof |
CN113376446A (en) * | 2021-06-08 | 2021-09-10 | 合肥衡元量子技术有限公司 | Microwave frequency comb-based rydberg atom microwave electric field sensor and detection method |
CN114430298A (en) * | 2021-11-25 | 2022-05-03 | 中国科学院西安光学精密机械研究所 | Multi-system compatible space laser communication method and system based on direct modulation |
CN115133991A (en) * | 2022-08-31 | 2022-09-30 | 湖南汇思光电科技有限公司 | Multichannel free space optical communication system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021159204A1 (en) * | 2020-02-11 | 2021-08-19 | Reflex Photonics Inc. | Methods, devices, and architectures for inter-spacecraft optical communication |
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EP2343840A1 (en) * | 2010-01-12 | 2011-07-13 | Alcatel Lucent | Method, device and optical node for coherent reception of an optical signal |
CN102223340A (en) * | 2011-06-20 | 2011-10-19 | 电子科技大学 | Terabit transmission rate coherent light orthogonal frequency division multiplexing (OFDM) system based on optical comb |
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US20140133815A1 (en) * | 2012-09-13 | 2014-05-15 | Ram Photonics, LLC | Method and apparatus for generation of coherent frequency combs |
CN104283100A (en) * | 2014-09-26 | 2015-01-14 | 中国科学院西安光学精密机械研究所 | laser system frequency synchronization system and synchronization method |
CN205610652U (en) * | 2016-03-17 | 2016-09-28 | 中国科学院西安光学精密机械研究所 | Ultra-high-speed spatial coherent optical communication system based on optical frequency comb |
-
2016
- 2016-03-17 CN CN201610153188.2A patent/CN105871499B/en active Active
Patent Citations (6)
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EP2343840A1 (en) * | 2010-01-12 | 2011-07-13 | Alcatel Lucent | Method, device and optical node for coherent reception of an optical signal |
CN102223340A (en) * | 2011-06-20 | 2011-10-19 | 电子科技大学 | Terabit transmission rate coherent light orthogonal frequency division multiplexing (OFDM) system based on optical comb |
CN102638302A (en) * | 2012-03-20 | 2012-08-15 | 北京邮电大学 | Coherent light frequency comb based channelized broadband multi-frequency measuring system |
US20140133815A1 (en) * | 2012-09-13 | 2014-05-15 | Ram Photonics, LLC | Method and apparatus for generation of coherent frequency combs |
CN104283100A (en) * | 2014-09-26 | 2015-01-14 | 中国科学院西安光学精密机械研究所 | laser system frequency synchronization system and synchronization method |
CN205610652U (en) * | 2016-03-17 | 2016-09-28 | 中国科学院西安光学精密机械研究所 | Ultra-high-speed spatial coherent optical communication system based on optical frequency comb |
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周凌尧: "相干光通信中的90度光混频器", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108847889A (en) * | 2018-08-03 | 2018-11-20 | 航天恒星科技有限公司 | A kind of highly reliable spatial light network communication terminal and method based on light comb detection |
CN108847889B (en) * | 2018-08-03 | 2020-09-04 | 航天恒星科技有限公司 | High-reliability space optical network communication terminal and method based on optical comb detection |
CN110661570A (en) * | 2019-09-29 | 2020-01-07 | 长春理工大学 | Space laser communication system |
CN110661570B (en) * | 2019-09-29 | 2023-04-11 | 长春理工大学 | Space laser communication system |
CN111049582A (en) * | 2019-12-17 | 2020-04-21 | 北京无线电计量测试研究所 | Microwave signal real-time synchronization device and method based on microwave photon technology |
CN111800197B (en) * | 2020-05-12 | 2022-09-09 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Simplified wavelength division multiplexing coherent optical communication system based on frequency comb light source |
CN111800197A (en) * | 2020-05-12 | 2020-10-20 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | Simplified wavelength division multiplexing coherent optical communication system based on frequency comb light source |
CN112799464A (en) * | 2021-04-01 | 2021-05-14 | 中国科学院西安光学精密机械研究所 | Matrix vector multiplier based on multi-wavelength light source and operation method thereof |
CN113376446A (en) * | 2021-06-08 | 2021-09-10 | 合肥衡元量子技术有限公司 | Microwave frequency comb-based rydberg atom microwave electric field sensor and detection method |
CN113376446B (en) * | 2021-06-08 | 2022-01-11 | 合肥衡元量子技术有限公司 | Microwave frequency comb-based rydberg atom microwave electric field sensor and detection method |
CN114430298A (en) * | 2021-11-25 | 2022-05-03 | 中国科学院西安光学精密机械研究所 | Multi-system compatible space laser communication method and system based on direct modulation |
WO2023093856A1 (en) * | 2021-11-25 | 2023-06-01 | 中国科学院西安光学精密机械研究所 | Multi-system compatible space laser communication method and system based on direct modulation |
CN114430298B (en) * | 2021-11-25 | 2024-01-30 | 中国科学院西安光学精密机械研究所 | Multi-standard compatible space laser communication method and system based on direct modulation |
CN115133991A (en) * | 2022-08-31 | 2022-09-30 | 湖南汇思光电科技有限公司 | Multichannel free space optical communication system |
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