CN105490752A - 单纤量子密钥分配系统中经典信号的驱动与探测甄别系统及方法 - Google Patents
单纤量子密钥分配系统中经典信号的驱动与探测甄别系统及方法 Download PDFInfo
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- CN105490752A CN105490752A CN201510918023.5A CN201510918023A CN105490752A CN 105490752 A CN105490752 A CN 105490752A CN 201510918023 A CN201510918023 A CN 201510918023A CN 105490752 A CN105490752 A CN 105490752A
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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
- H04B10/70—Photonic quantum communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0852—Quantum cryptography
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- Engineering & Computer Science (AREA)
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- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
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CN201510918023.5A CN105490752B (zh) | 2015-12-10 | 2015-12-10 | 单纤量子密钥分配系统中经典信号的驱动与探测甄别系统及方法 |
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CN201510918023.5A CN105490752B (zh) | 2015-12-10 | 2015-12-10 | 单纤量子密钥分配系统中经典信号的驱动与探测甄别系统及方法 |
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CN105490752A true CN105490752A (zh) | 2016-04-13 |
CN105490752B CN105490752B (zh) | 2018-08-21 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020134934A1 (zh) * | 2018-12-28 | 2020-07-02 | 北京中创为量子通信技术有限公司 | 一种高速的量子密钥生成系统同步方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07235725A (ja) * | 1994-02-23 | 1995-09-05 | Sharp Corp | 半導体レーザ素子およびその製造方法 |
CN101350676A (zh) * | 2008-09-03 | 2009-01-21 | 烽火通信科技股份有限公司 | 用于突发式光发射模块的自动平均光功率控制系统 |
CN103197486A (zh) * | 2013-04-09 | 2013-07-10 | 中国电子科技集团公司第十三研究所 | 一种基于石墨烯波导结构的太赫兹调制放大器 |
CN203416270U (zh) * | 2013-06-28 | 2014-01-29 | 华东师范大学 | 用于吉赫兹量子保密通信系统的弱相干单光子源产生装置 |
CN103905185A (zh) * | 2014-04-14 | 2014-07-02 | 山西大学 | 一种适用于连续变量量子密钥分发的脉冲发生器 |
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2015
- 2015-12-10 CN CN201510918023.5A patent/CN105490752B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07235725A (ja) * | 1994-02-23 | 1995-09-05 | Sharp Corp | 半導体レーザ素子およびその製造方法 |
CN101350676A (zh) * | 2008-09-03 | 2009-01-21 | 烽火通信科技股份有限公司 | 用于突发式光发射模块的自动平均光功率控制系统 |
CN103197486A (zh) * | 2013-04-09 | 2013-07-10 | 中国电子科技集团公司第十三研究所 | 一种基于石墨烯波导结构的太赫兹调制放大器 |
CN203416270U (zh) * | 2013-06-28 | 2014-01-29 | 华东师范大学 | 用于吉赫兹量子保密通信系统的弱相干单光子源产生装置 |
CN103905185A (zh) * | 2014-04-14 | 2014-07-02 | 山西大学 | 一种适用于连续变量量子密钥分发的脉冲发生器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020134934A1 (zh) * | 2018-12-28 | 2020-07-02 | 北京中创为量子通信技术有限公司 | 一种高速的量子密钥生成系统同步方法及装置 |
US11212012B2 (en) | 2018-12-28 | 2021-12-28 | Beijing Zhongchuangwei Quantum Communication Technological Company, Ltd. | Method and device for synchronizing high-speed quantum key generation system |
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CN105490752B (zh) | 2018-08-21 |
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Inventor after: Xu Huanyin Inventor after: Huang Dunfeng Inventor after: Liu Mengjie Inventor after: Miao Chunhua Inventor after: Lv Liying Inventor after: Liu Yun Inventor after: Wang Chunsheng Inventor before: Huang Dunfeng Inventor before: Liu Mengjie Inventor before: Miao Chunhua Inventor before: Lv Liying Inventor before: Liu Yun Inventor before: Wang Chunsheng |
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