CN111313226A - 用于量子通信高消光比窄脉冲光源高速驱动方法及装置 - Google Patents
用于量子通信高消光比窄脉冲光源高速驱动方法及装置 Download PDFInfo
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- CN111313226A CN111313226A CN202010107754.2A CN202010107754A CN111313226A CN 111313226 A CN111313226 A CN 111313226A CN 202010107754 A CN202010107754 A CN 202010107754A CN 111313226 A CN111313226 A CN 111313226A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
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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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- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Semiconductor Lasers (AREA)
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CN202010107754.2A CN111313226B (zh) | 2020-02-21 | 2020-02-21 | 用于量子通信高消光比窄脉冲光源高速驱动方法及装置 |
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CN202010107754.2A CN111313226B (zh) | 2020-02-21 | 2020-02-21 | 用于量子通信高消光比窄脉冲光源高速驱动方法及装置 |
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CN111313226A true CN111313226A (zh) | 2020-06-19 |
CN111313226B CN111313226B (zh) | 2021-12-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112965181A (zh) * | 2021-02-22 | 2021-06-15 | 哈尔滨工业大学(深圳) | 一种大规模集成光子器件阵列控制电路及方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310365A (zh) * | 2001-03-30 | 2001-08-29 | 中国科学院上海光学精密机械研究所 | 用于半导体激光器的温控仪 |
CN101588014A (zh) * | 2009-06-02 | 2009-11-25 | 上海华魏光纤传感技术有限公司 | 一种窄脉冲大电流半导体激光器驱动电路 |
CN102075260A (zh) * | 2011-01-07 | 2011-05-25 | 西安电子科技大学 | 用于量子通信的准单光子源产生装置 |
CN202183553U (zh) * | 2011-08-10 | 2012-04-04 | 成都新易盛通信技术有限公司 | 一种应用于光模块的apc调节电路 |
CN206611009U (zh) * | 2017-03-31 | 2017-11-03 | 科大国盾量子技术股份有限公司 | 一种基于双通道延时芯片的脉宽可调的激光器 |
CN107634804A (zh) * | 2017-08-29 | 2018-01-26 | 上海循态信息科技有限公司 | 量子通信中的高消光比脉冲激光控制***及其控制方法 |
CN109326954A (zh) * | 2017-07-31 | 2019-02-12 | 科大国盾量子技术股份有限公司 | 一种用于量子通信单光子源的激光器高速驱动模块 |
CN209218096U (zh) * | 2018-12-18 | 2019-08-06 | 科大国盾量子技术股份有限公司 | 弱相干光源装置以及量子密钥分发*** |
CN110620617A (zh) * | 2018-12-27 | 2019-12-27 | 科大国盾量子技术股份有限公司 | 一种用于量子密钥分发中dfb激光器的驱动装置 |
CN211151049U (zh) * | 2020-02-21 | 2020-07-31 | 国开启科量子技术(北京)有限公司 | 用于量子通信高消光比窄脉冲光源高速驱动装置 |
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2020
- 2020-02-21 CN CN202010107754.2A patent/CN111313226B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310365A (zh) * | 2001-03-30 | 2001-08-29 | 中国科学院上海光学精密机械研究所 | 用于半导体激光器的温控仪 |
CN101588014A (zh) * | 2009-06-02 | 2009-11-25 | 上海华魏光纤传感技术有限公司 | 一种窄脉冲大电流半导体激光器驱动电路 |
CN102075260A (zh) * | 2011-01-07 | 2011-05-25 | 西安电子科技大学 | 用于量子通信的准单光子源产生装置 |
CN202183553U (zh) * | 2011-08-10 | 2012-04-04 | 成都新易盛通信技术有限公司 | 一种应用于光模块的apc调节电路 |
CN206611009U (zh) * | 2017-03-31 | 2017-11-03 | 科大国盾量子技术股份有限公司 | 一种基于双通道延时芯片的脉宽可调的激光器 |
CN109326954A (zh) * | 2017-07-31 | 2019-02-12 | 科大国盾量子技术股份有限公司 | 一种用于量子通信单光子源的激光器高速驱动模块 |
CN107634804A (zh) * | 2017-08-29 | 2018-01-26 | 上海循态信息科技有限公司 | 量子通信中的高消光比脉冲激光控制***及其控制方法 |
CN209218096U (zh) * | 2018-12-18 | 2019-08-06 | 科大国盾量子技术股份有限公司 | 弱相干光源装置以及量子密钥分发*** |
CN110620617A (zh) * | 2018-12-27 | 2019-12-27 | 科大国盾量子技术股份有限公司 | 一种用于量子密钥分发中dfb激光器的驱动装置 |
CN211151049U (zh) * | 2020-02-21 | 2020-07-31 | 国开启科量子技术(北京)有限公司 | 用于量子通信高消光比窄脉冲光源高速驱动装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112965181A (zh) * | 2021-02-22 | 2021-06-15 | 哈尔滨工业大学(深圳) | 一种大规模集成光子器件阵列控制电路及方法 |
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Inventor after: Chen Liuping Inventor after: Wang Qibing Inventor after: Wan Xiangkui Inventor after: Lao Weilun Inventor before: Chen Liuping Inventor before: Wang Qibing Inventor before: Wan Xiangkui |
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Effective date of registration: 20211119 Address after: 100193 room 108, 1f, building 5, East District, yard 10, northwest Wangdong Road, Haidian District, Beijing Applicant after: Guokaike quantum technology (Beijing) Co.,Ltd. Applicant after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co., Ltd Address before: 100097 No.203, 2nd floor, block a, No.51, Kunming Hunan Road, Haidian District, Beijing Applicant before: Guokaike quantum technology (Beijing) Co.,Ltd. |