DE60310107T2 - Bistatische laser radareinrichtung - Google Patents
Bistatische laser radareinrichtung Download PDFInfo
- Publication number
- DE60310107T2 DE60310107T2 DE60310107T DE60310107T DE60310107T2 DE 60310107 T2 DE60310107 T2 DE 60310107T2 DE 60310107 T DE60310107 T DE 60310107T DE 60310107 T DE60310107 T DE 60310107T DE 60310107 T2 DE60310107 T2 DE 60310107T2
- Authority
- DE
- Germany
- Prior art keywords
- optical
- axis
- focus
- optical arrangement
- receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 45
- 239000000835 fiber Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 17
- 208000004350 Strabismus Diseases 0.000 description 20
- 239000000523 sample Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01S7/4818—Constructional features, e.g. arrangements of optical elements using optical fibres
-
- 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
- G01S17/003—Bistatic lidar systems; Multistatic lidar systems
-
- 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
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
-
- 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
- G01S7/497—Means for monitoring or calibrating
-
- 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
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/50—Systems of measurement based on relative movement of target
- G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0223512.5A GB0223512D0 (en) | 2002-10-10 | 2002-10-10 | Bistatic laser radar apparatus |
| GB0223512 | 2002-10-10 | ||
| PCT/GB2003/004408 WO2004034084A1 (en) | 2002-10-10 | 2003-10-09 | Bistatic laser radar apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60310107D1 DE60310107D1 (de) | 2007-01-11 |
| DE60310107T2 true DE60310107T2 (de) | 2007-05-03 |
Family
ID=9945625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60310107T Expired - Lifetime DE60310107T2 (de) | 2002-10-10 | 2003-10-09 | Bistatische laser radareinrichtung |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8422000B2 (enExample) |
| EP (1) | EP1549974B1 (enExample) |
| JP (1) | JP2006502401A (enExample) |
| AT (1) | ATE347113T1 (enExample) |
| AU (1) | AU2003269271A1 (enExample) |
| DE (1) | DE60310107T2 (enExample) |
| GB (1) | GB0223512D0 (enExample) |
| WO (1) | WO2004034084A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016118489A1 (de) | 2016-09-29 | 2018-03-29 | Valeo Schalter Und Sensoren Gmbh | Abtastende optoelektronische Detektionseinrichtung und Verfahren zum Betrieb einer solchen |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0411097D0 (en) | 2004-05-19 | 2004-06-23 | Qinetiq Ltd | Laser radar device and method |
| EP1553427B1 (en) * | 2004-05-28 | 2015-01-21 | Airbus DS GmbH | Pointing control device and bistatic LIDAR system |
| DE102004037296A1 (de) * | 2004-07-27 | 2006-03-23 | Arnold & Richter Cine Technik Gmbh & Co Betriebs Kg | Verfahren zum Fokussieren des Aufnahmeobjektivs einer Laufbild- oder Videokamera |
| GB0515605D0 (en) | 2005-07-29 | 2005-09-07 | Qinetiq Ltd | Laser measurement device and method |
| JP5478888B2 (ja) * | 2005-11-10 | 2014-04-23 | オプテイカル・エア・データ・システムズ，エルエルシー | 単一アパーチャ、多重光学導波管よりなるトランシーバ |
| DE102006031757A1 (de) | 2006-01-04 | 2007-08-02 | Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg | Verfahren zur automatischen Korrektur von Bildfehlern in Video-Assist-Bildern eines Video-Assist-Systems |
| US8797550B2 (en) | 2009-04-21 | 2014-08-05 | Michigan Aerospace Corporation | Atmospheric measurement system |
| WO2011016892A2 (en) * | 2009-05-15 | 2011-02-10 | Michigan Aerospace Corporation | Range imaging lidar |
| KR101300350B1 (ko) * | 2011-08-09 | 2013-08-28 | 삼성전기주식회사 | 영상 처리 장치 및 영상 처리 방법 |
| US8947647B2 (en) | 2011-12-13 | 2015-02-03 | Raytheon Company | Range-resolved vibration using large time-bandwidth product LADAR waveforms |
| US8947644B2 (en) | 2012-01-19 | 2015-02-03 | Raytheon Company | Using multiple waveforms from a coherent LADAR for target acquisition |
| CN104541181B (zh) * | 2012-08-08 | 2017-05-10 | 三菱电机株式会社 | 雷达装置 |
| US9057605B2 (en) * | 2012-12-06 | 2015-06-16 | Raytheon Company | Bistatic synthetic aperture ladar system |
| US8939081B1 (en) * | 2013-01-15 | 2015-01-27 | Raytheon Company | Ladar backtracking of wake turbulence trailing an airborne target for point-of-origin estimation and target classification |
| JP6265365B2 (ja) * | 2013-05-09 | 2018-01-24 | 国立大学法人 東京大学 | 計測システム |
| EP3195010B1 (en) | 2014-08-15 | 2024-12-04 | Aeye, Inc. | Methods and systems for ladar transmission |
| US10042159B2 (en) | 2016-02-18 | 2018-08-07 | Aeye, Inc. | Ladar transmitter with optical field splitter/inverter |
| US10782393B2 (en) | 2016-02-18 | 2020-09-22 | Aeye, Inc. | Ladar receiver range measurement using distinct optical path for reference light |
| US20170242104A1 (en) | 2016-02-18 | 2017-08-24 | Aeye, Inc. | Ladar Transmitter with Induced Phase Drift for Improved Gaze on Scan Area Portions |
| US9933513B2 (en) | 2016-02-18 | 2018-04-03 | Aeye, Inc. | Method and apparatus for an adaptive ladar receiver |
| US10185028B2 (en) | 2017-02-17 | 2019-01-22 | Aeye, Inc. | Method and system for ladar pulse deconfliction using delay code selection |
| KR102687795B1 (ko) | 2017-05-12 | 2024-07-23 | 로카타 코퍼레이션 피티와이 리미티드 | 사용자 플랫폼의 환경을 특징짓는 방법 및 장치 |
| JP7197571B2 (ja) | 2017-09-15 | 2022-12-27 | エイアイ インコーポレイテッド | 低レイテンシ動作計画更新を有するインテリジェントｌａｄａｒシステム |
| US10591422B2 (en) * | 2017-10-05 | 2020-03-17 | Honeywell International Inc. | Apparatus and method for increasing dynamic range of a particle sensor |
| JP7158004B2 (ja) * | 2018-08-31 | 2022-10-21 | 株式会社四国総合研究所 | ガス濃度測定装置およびガス濃度連続測定方法 |
| JP7097508B2 (ja) * | 2018-09-05 | 2022-07-07 | ブラックモア センサーズ アンド アナリティクス エルエルシー | コヒーレントｌｉｄａｒのピッチ－キャッチスキャニングのための方法およびシステム |
| US11327177B2 (en) | 2018-10-25 | 2022-05-10 | Aeye, Inc. | Adaptive control of ladar shot energy using spatial index of prior ladar return data |
| JP2022524308A (ja) * | 2019-03-05 | 2022-05-02 | ウェイモ エルエルシー | Ｌｉｄａｒ送信器／受信器の位置合わせ |
| US11079546B2 (en) * | 2019-04-22 | 2021-08-03 | Blackmore Sensors & Analytics, LLC. | Providing spatial displacement of transmit and receive modes in LIDAR system |
| US10921450B2 (en) | 2019-04-24 | 2021-02-16 | Aeye, Inc. | Ladar system and method with frequency domain shuttering |
| US20220308222A1 (en) | 2021-03-26 | 2022-09-29 | Aeye, Inc. | Hyper Temporal Lidar with Multi-Channel Readout of Returns |
| US11500093B2 (en) | 2021-03-26 | 2022-11-15 | Aeye, Inc. | Hyper temporal lidar using multiple matched filters to determine target obliquity |
| US20220317249A1 (en) | 2021-03-26 | 2022-10-06 | Aeye, Inc. | Hyper Temporal Lidar with Switching Between a Baseline Scan Mode and a Pulse Burst Mode |
| US11460553B1 (en) | 2021-03-26 | 2022-10-04 | Aeye, Inc. | Hyper temporal lidar with dynamic laser control using different mirror motion models for shot scheduling and shot firing |
| US11604264B2 (en) | 2021-03-26 | 2023-03-14 | Aeye, Inc. | Switchable multi-lens Lidar receiver |
| US11635495B1 (en) | 2021-03-26 | 2023-04-25 | Aeye, Inc. | Hyper temporal lidar with controllable tilt amplitude for a variable amplitude scan mirror |
| US11630188B1 (en) | 2021-03-26 | 2023-04-18 | Aeye, Inc. | Hyper temporal lidar with dynamic laser control using safety models |
| EP4337987A4 (en) * | 2021-05-10 | 2024-11-20 | Neye Systems, Inc. | PSEUDOMONOSTATIC LIDAR WITH TWO-DIMENSIONAL SILICON PHOTONIC MEMS SWITCHING ARRAY |
| JP2024522314A (ja) | 2021-05-19 | 2024-06-14 | エヌアイ システムズ，インコーポレイテッド | マイクロレンズアレイとｌｉｄａｒ光学スイッチアレイ |
| US12039848B2 (en) | 2021-10-28 | 2024-07-16 | Honeywell International Inc. | Non-coaxial systems, methods, and devices for detecting smoke |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3554646A (en) * | 1969-01-28 | 1971-01-12 | Gen Electric | Optical distance gage |
| DE2853978A1 (de) * | 1978-12-14 | 1980-07-03 | Bosch Gmbh Robert | Entfernungsmesser |
| US4248532A (en) * | 1978-12-26 | 1981-02-03 | Nosler John C | Electro-optical distance-measuring system |
| JPS5675626A (en) * | 1979-11-26 | 1981-06-22 | Minolta Camera Co Ltd | Distance measuring device |
| DK506284A (da) | 1983-11-10 | 1985-05-11 | Mitsubishi Electric Corp | Hastighedsmaaler af laser-doppler-typen |
| US4652122A (en) * | 1985-06-26 | 1987-03-24 | United Technologies Corporation | Gust detection system |
| US4963017A (en) * | 1989-05-01 | 1990-10-16 | General Electric Company | Variable depth range camera |
| US5280332A (en) * | 1990-02-09 | 1994-01-18 | Vx Optronics | Method and apparatus for self-correcting, direct sensing coincidence sensor for optical rangefinders |
| US5082362A (en) * | 1990-07-02 | 1992-01-21 | General Electric Company | Zoom lens for a variable depth range camera |
| EP0596865A3 (en) | 1990-12-17 | 1994-06-15 | Stanley Electric Co Ltd | Light irradiating apparatus having light emitting diode used as light source |
| DE4304815A1 (de) | 1993-02-17 | 1994-08-18 | Leitz Mestechnik Gmbh | Optischer Sensor |
| DE4316348A1 (de) * | 1993-05-15 | 1994-11-17 | Wild Heerbrugg Ag | Vorrichtung zur Distanzmessung |
| US5744793A (en) * | 1994-02-28 | 1998-04-28 | Electro-Pro, Inc. | Triangulation position-detection and integrated dispensing valve |
| DE19636922C2 (de) * | 1996-09-11 | 2000-01-27 | Deutsch Zentr Luft & Raumfahrt | Verfahren zum Justieren eines Laser-Doppler-Anemometers |
| EP2306229A1 (en) * | 1998-05-25 | 2011-04-06 | Panasonic Corporation | Range finder device and camera |
| DE19933877A1 (de) | 1999-07-22 | 2001-01-25 | Idm Gmbh Infrarot Sensoren | Meßsystem zur Erfassung der Entfernung und der lateralen Ablage |
| US6323941B1 (en) * | 1999-08-06 | 2001-11-27 | Lockheed Martin Corporation | Sensor assembly for imaging passive infrared and active LADAR and method for same |
| US6445844B1 (en) * | 1999-09-15 | 2002-09-03 | Xros, Inc. | Flexible, modular, compact fiber optic switch |
| GB9926516D0 (en) | 1999-11-10 | 2000-01-12 | Secr Defence | Doppler sensor apparatus |
| WO2002017219A1 (en) * | 2000-08-25 | 2002-02-28 | Amnis Corporation | Measuring the velocity of small moving objects such as cells |
| US20020075472A1 (en) * | 2000-09-22 | 2002-06-20 | Holton Carvel E. | Optical fiber ceilometer for meteorological cloud altitude sensing |
| US6570646B2 (en) * | 2001-03-06 | 2003-05-27 | The Regents Of The University Of California | Optical distance measurement device and method thereof |
-
2002
- 2002-10-10 GB GBGB0223512.5A patent/GB0223512D0/en not_active Ceased
-
2003
- 2003-10-09 JP JP2004542658A patent/JP2006502401A/ja active Pending
- 2003-10-09 AT AT03751049T patent/ATE347113T1/de not_active IP Right Cessation
- 2003-10-09 AU AU2003269271A patent/AU2003269271A1/en not_active Abandoned
- 2003-10-09 WO PCT/GB2003/004408 patent/WO2004034084A1/en not_active Ceased
- 2003-10-09 DE DE60310107T patent/DE60310107T2/de not_active Expired - Lifetime
- 2003-10-09 US US10/529,055 patent/US8422000B2/en active Active
- 2003-10-09 EP EP03751049A patent/EP1549974B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016118489A1 (de) | 2016-09-29 | 2018-03-29 | Valeo Schalter Und Sensoren Gmbh | Abtastende optoelektronische Detektionseinrichtung und Verfahren zum Betrieb einer solchen |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1549974A1 (en) | 2005-07-06 |
| WO2004034084A1 (en) | 2004-04-22 |
| US8422000B2 (en) | 2013-04-16 |
| AU2003269271A1 (en) | 2004-05-04 |
| JP2006502401A (ja) | 2006-01-19 |
| GB0223512D0 (en) | 2002-11-13 |
| EP1549974B1 (en) | 2006-11-29 |
| US20060061753A1 (en) | 2006-03-23 |
| DE60310107D1 (de) | 2007-01-11 |
| ATE347113T1 (de) | 2006-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: QINETIQ LTD., LONDON, GB |
|
| 8364 | No opposition during term of opposition |