FR2556841B1 - Procede et dispositif de velocimetrie laser doppler a detection homodyne - Google Patents

Procede et dispositif de velocimetrie laser doppler a detection homodyne

Info

Publication number
FR2556841B1
FR2556841B1 FR8320052A FR8320052A FR2556841B1 FR 2556841 B1 FR2556841 B1 FR 2556841B1 FR 8320052 A FR8320052 A FR 8320052A FR 8320052 A FR8320052 A FR 8320052A FR 2556841 B1 FR2556841 B1 FR 2556841B1
Authority
FR
France
Prior art keywords
laser doppler
detection laser
homodyne detection
doppler velocimetry
velocimetry method
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
Application number
FR8320052A
Other languages
English (en)
Other versions
FR2556841A1 (fr
Inventor
Dominique Leger
Gerard Serrot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR8320052A priority Critical patent/FR2556841B1/fr
Publication of FR2556841A1 publication Critical patent/FR2556841A1/fr
Application granted granted Critical
Publication of FR2556841B1 publication Critical patent/FR2556841B1/fr
Expired legal-status Critical Current

Links

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
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR8320052A 1983-12-14 1983-12-14 Procede et dispositif de velocimetrie laser doppler a detection homodyne Expired FR2556841B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8320052A FR2556841B1 (fr) 1983-12-14 1983-12-14 Procede et dispositif de velocimetrie laser doppler a detection homodyne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320052A FR2556841B1 (fr) 1983-12-14 1983-12-14 Procede et dispositif de velocimetrie laser doppler a detection homodyne

Publications (2)

Publication Number Publication Date
FR2556841A1 FR2556841A1 (fr) 1985-06-21
FR2556841B1 true FR2556841B1 (fr) 1986-07-11

Family

ID=9295184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8320052A Expired FR2556841B1 (fr) 1983-12-14 1983-12-14 Procede et dispositif de velocimetrie laser doppler a detection homodyne

Country Status (1)

Country Link
FR (1) FR2556841B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105021844A (zh) * 2015-07-27 2015-11-04 中国科学技术大学 基于不对称m-z干涉仪的全光纤测风激光雷达装置及方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325175A (en) * 1992-05-08 1994-06-28 Honeywell Inc. Solid-block homodyne interferometer
GB2336050B (en) * 1998-03-31 2003-03-26 Marconi Gec Ltd Improvements in or relating to remote air detection
CN110824187B (zh) * 2019-11-28 2020-12-18 山东建筑大学 一种用于角速度测量的光学***
CN110836978B (zh) * 2019-11-28 2020-09-04 山东建筑大学 一种基于马赫-泽德干涉的旋转体角速度光学测量***
CN110836979B (zh) * 2019-11-28 2020-08-04 山东建筑大学 可以精细调整信号光与参考光光强比的角速度测量***

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528741A (en) * 1964-06-26 1970-09-15 Litton Systems Inc Apparatus for measuring velocity by the detection of scattered light
NL133616C (fr) * 1966-02-16
DE2639226A1 (de) * 1976-08-31 1978-03-09 Standard Elektrik Lorenz Ag Einrichtung zur beruehrungslosen bestimmung der richtung einer relativbewegung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105021844A (zh) * 2015-07-27 2015-11-04 中国科学技术大学 基于不对称m-z干涉仪的全光纤测风激光雷达装置及方法

Also Published As

Publication number Publication date
FR2556841A1 (fr) 1985-06-21

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