CN109254304A - 一种激光成像雷达及一种滤除收发合置光学系统杂散光的方法 - Google Patents
一种激光成像雷达及一种滤除收发合置光学系统杂散光的方法 Download PDFInfo
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- CN109254304A CN109254304A CN201811301958.9A CN201811301958A CN109254304A CN 109254304 A CN109254304 A CN 109254304A CN 201811301958 A CN201811301958 A CN 201811301958A CN 109254304 A CN109254304 A CN 109254304A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 28
- 238000003384 imaging method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 13
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Classifications
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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
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
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- Engineering & Computer Science (AREA)
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- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Elements Other Than Lenses (AREA)
- Optical Radar Systems And Details Thereof (AREA)
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CN201811301958.9A CN109254304A (zh) | 2018-11-02 | 2018-11-02 | 一种激光成像雷达及一种滤除收发合置光学系统杂散光的方法 |
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CN201811301958.9A CN109254304A (zh) | 2018-11-02 | 2018-11-02 | 一种激光成像雷达及一种滤除收发合置光学系统杂散光的方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456376A (zh) * | 2019-07-25 | 2019-11-15 | 深圳奥锐达科技有限公司 | Tof测距方法及设备 |
CN111505835A (zh) * | 2020-05-19 | 2020-08-07 | 南京信息工程大学 | 一种隔离发射光与回波光的收发合置系统 |
CN112034486A (zh) * | 2019-05-17 | 2020-12-04 | 华为技术有限公司 | 激光雷达及激光雷达的控制方法 |
CN112513669A (zh) * | 2020-01-03 | 2021-03-16 | 深圳市速腾聚创科技有限公司 | 激光收发模块和激光雷达 |
CN115451863A (zh) * | 2022-08-22 | 2022-12-09 | 中国电子科技集团公司第十四研究所 | 一种用于复杂结构及型面天线辐射单元的激光测量系统 |
CN116609796A (zh) * | 2023-07-20 | 2023-08-18 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209590278U (zh) * | 2018-11-02 | 2019-11-05 | 南京信息工程大学 | 一种激光成像雷达 |
-
2018
- 2018-11-02 CN CN201811301958.9A patent/CN109254304A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN209590278U (zh) * | 2018-11-02 | 2019-11-05 | 南京信息工程大学 | 一种激光成像雷达 |
Non-Patent Citations (1)
Title |
---|
曲杨: "高精度低成本激光振镜扫描3D视觉系统关键技术研究", 《中国优秀博士学位论文全文数据库 信息科技辑》, no. 2, pages 1 - 6 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112034486A (zh) * | 2019-05-17 | 2020-12-04 | 华为技术有限公司 | 激光雷达及激光雷达的控制方法 |
CN112034486B (zh) * | 2019-05-17 | 2022-08-26 | 华为技术有限公司 | 激光雷达及激光雷达的控制方法 |
CN110456376A (zh) * | 2019-07-25 | 2019-11-15 | 深圳奥锐达科技有限公司 | Tof测距方法及设备 |
CN110456376B (zh) * | 2019-07-25 | 2021-08-03 | 深圳奥锐达科技有限公司 | Tof测距方法及设备 |
CN112513669A (zh) * | 2020-01-03 | 2021-03-16 | 深圳市速腾聚创科技有限公司 | 激光收发模块和激光雷达 |
CN111505835A (zh) * | 2020-05-19 | 2020-08-07 | 南京信息工程大学 | 一种隔离发射光与回波光的收发合置系统 |
CN115451863A (zh) * | 2022-08-22 | 2022-12-09 | 中国电子科技集团公司第十四研究所 | 一种用于复杂结构及型面天线辐射单元的激光测量系统 |
CN116609796A (zh) * | 2023-07-20 | 2023-08-18 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
CN116609796B (zh) * | 2023-07-20 | 2023-11-10 | 青岛镭测创芯科技有限公司 | 一种水汽相干差分吸收激光雷达系统 |
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Address after: The Olympic Avenue in Jianye District of Nanjing city of Jiangsu Province, No. 69 210019 Applicant after: Nanjing University of Information Science and Technology Address before: 210044 Nanjing Ning Road, Jiangsu, No. six, No. 219 Applicant before: Nanjing University of Information Science and Technology |
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Address after: 210032 No. 219 Ning six road, Jiangbei new district, Nanjing, Jiangsu Applicant after: Nanjing University of Information Science and Technology Address before: The Olympic Avenue in Jianye District of Nanjing city of Jiangsu Province, No. 69 210019 Applicant before: Nanjing University of Information Science and Technology |
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Application publication date: 20190122 |