CN105785395B - 一种多波长光束合成的相干多普勒激光测风雷达 - Google Patents
一种多波长光束合成的相干多普勒激光测风雷达 Download PDFInfo
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- CN105785395B CN105785395B CN201610154550.8A CN201610154550A CN105785395B CN 105785395 B CN105785395 B CN 105785395B CN 201610154550 A CN201610154550 A CN 201610154550A CN 105785395 B CN105785395 B CN 105785395B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
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CN201610154550.8A CN105785395B (zh) | 2016-03-17 | 2016-03-17 | 一种多波长光束合成的相干多普勒激光测风雷达 |
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CN201610154550.8A CN105785395B (zh) | 2016-03-17 | 2016-03-17 | 一种多波长光束合成的相干多普勒激光测风雷达 |
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CN105785395A CN105785395A (zh) | 2016-07-20 |
CN105785395B true CN105785395B (zh) | 2018-03-09 |
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Families Citing this family (16)
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---|---|---|---|---|
JP6697680B2 (ja) | 2016-08-17 | 2020-05-27 | ソニー株式会社 | 信号処理装置、信号処理方法、およびプログラム |
US9967048B1 (en) * | 2016-10-14 | 2018-05-08 | Juniper Networks, Inc. | Optical transceiver with external laser source |
EP3525003B1 (en) * | 2016-11-02 | 2022-03-30 | Mitsubishi Electric Corporation | Laser radar device |
CN106772439B (zh) * | 2017-01-06 | 2023-09-15 | 前郭尔罗斯蒙古族自治县岱旭风能有限公司 | 多距离分层测量风场的机舱式激光测风雷达及其测量方法 |
CN109031345A (zh) * | 2018-06-13 | 2018-12-18 | 北京经纬恒润科技有限公司 | 一种mems微镜扫描激光雷达系统及其扫描方法 |
WO2020113356A1 (zh) * | 2018-12-03 | 2020-06-11 | 南京牧镭激光科技有限公司 | 风场信息测量方法及机舱式激光雷达 |
CN109581411A (zh) * | 2019-01-15 | 2019-04-05 | 中国科学院上海光学精密机械研究所 | 基于光束相干合成的合成孔径激光成像雷达收发系统 |
WO2020172892A1 (zh) * | 2019-02-28 | 2020-09-03 | 华为技术有限公司 | 一种雷达功率控制方法和装置 |
CN110308463B (zh) * | 2019-07-05 | 2023-12-15 | 珠海光恒科技有限公司 | 带数据采集卡的测风雷达系统及其工作方法 |
CN110542894A (zh) * | 2019-10-11 | 2019-12-06 | 上海无线电设备研究所 | 一种光学收发合置的相干激光探测系统及方法 |
CN112729774B (zh) * | 2020-12-03 | 2022-06-28 | 四川知周科技有限责任公司 | 共光路激光点火及通路损耗检测装置 |
CN112698355A (zh) * | 2020-12-03 | 2021-04-23 | 董晶晶 | 一种基于电光调制技术的多波长相干激光雷达 |
CN114966619A (zh) * | 2021-02-22 | 2022-08-30 | 华为技术有限公司 | 一种探测装置、激光雷达、芯片及终端设备 |
CN113671532B (zh) * | 2021-08-10 | 2023-05-30 | 南京牧镭激光科技股份有限公司 | 一种自适应多通道测风激光雷达系统 |
CN115579721B (zh) * | 2022-11-21 | 2023-04-07 | 中国航天三江集团有限公司 | 一种多波长激光的生成系统及方法 |
CN117031500B (zh) * | 2023-05-11 | 2024-02-13 | 珠海光恒科技有限公司 | 用于远距离全光纤激光多普勒测风雷达的光源系统及方法 |
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JP2010127840A (ja) * | 2008-11-28 | 2010-06-10 | Mitsubishi Electric Corp | 光波レーダ装置 |
CN102638302A (zh) * | 2012-03-20 | 2012-08-15 | 北京邮电大学 | 基于相干光频率梳的信道化宽带多频测量系统 |
US8434358B2 (en) * | 2010-03-09 | 2013-05-07 | Japan Aerospace Exploration Agency | Method for measuring airspeed by optical air data sensor |
CN103499820A (zh) * | 2013-09-27 | 2014-01-08 | 中国科学技术大学 | 一种全光纤直接探测测风激光雷达系统及其闭环控制方法 |
CN103531996A (zh) * | 2013-09-17 | 2014-01-22 | 华侨大学 | 一种三端输出的双波长激光器 |
CN104201546A (zh) * | 2014-09-01 | 2014-12-10 | 天津光拓伟业科技有限公司 | 窄线宽、高峰值功率脉冲输出的光纤激光系统 |
CN205608187U (zh) * | 2016-03-17 | 2016-09-28 | 四川知周科技有限责任公司 | 一种多波长光束合成的相干多普勒激光测风雷达 |
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2016
- 2016-03-17 CN CN201610154550.8A patent/CN105785395B/zh active Active
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JP2010127840A (ja) * | 2008-11-28 | 2010-06-10 | Mitsubishi Electric Corp | 光波レーダ装置 |
US8434358B2 (en) * | 2010-03-09 | 2013-05-07 | Japan Aerospace Exploration Agency | Method for measuring airspeed by optical air data sensor |
CN102638302A (zh) * | 2012-03-20 | 2012-08-15 | 北京邮电大学 | 基于相干光频率梳的信道化宽带多频测量系统 |
CN103531996A (zh) * | 2013-09-17 | 2014-01-22 | 华侨大学 | 一种三端输出的双波长激光器 |
CN103499820A (zh) * | 2013-09-27 | 2014-01-08 | 中国科学技术大学 | 一种全光纤直接探测测风激光雷达系统及其闭环控制方法 |
CN104201546A (zh) * | 2014-09-01 | 2014-12-10 | 天津光拓伟业科技有限公司 | 窄线宽、高峰值功率脉冲输出的光纤激光系统 |
CN205608187U (zh) * | 2016-03-17 | 2016-09-28 | 四川知周科技有限责任公司 | 一种多波长光束合成的相干多普勒激光测风雷达 |
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