DK506284D0 - LASER-DOPPLER TYPE SPEED METER - Google Patents

LASER-DOPPLER TYPE SPEED METER

Info

Publication number
DK506284D0
DK506284D0 DK506284A DK506284A DK506284D0 DK 506284 D0 DK506284 D0 DK 506284D0 DK 506284 A DK506284 A DK 506284A DK 506284 A DK506284 A DK 506284A DK 506284 D0 DK506284 D0 DK 506284D0
Authority
DK
Denmark
Prior art keywords
laser
type speed
speed meter
doppler type
doppler
Prior art date
Application number
DK506284A
Other languages
Danish (da)
Other versions
DK506284A (en
Inventor
Kazuo Kyuma
Toshio Shinnishi
Shuichi Tai
Kiyoshi Yoda
Syotaro Fujino
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP21128483A external-priority patent/JPS60102563A/en
Priority claimed from JP9136684A external-priority patent/JPS60235067A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DK506284D0 publication Critical patent/DK506284D0/en
Publication of DK506284A publication Critical patent/DK506284A/en

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)
DK506284A 1983-11-10 1984-10-24 LASER-DOPPLER TYPE SPEED METER DK506284A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21128483A JPS60102563A (en) 1983-11-10 1983-11-10 Laser doppler speedometer
JP9136684A JPS60235067A (en) 1984-05-08 1984-05-08 Laser doppler speedometer

Publications (2)

Publication Number Publication Date
DK506284D0 true DK506284D0 (en) 1984-10-24
DK506284A DK506284A (en) 1985-05-11

Family

ID=26432809

Family Applications (1)

Application Number Title Priority Date Filing Date
DK506284A DK506284A (en) 1983-11-10 1984-10-24 LASER-DOPPLER TYPE SPEED METER

Country Status (3)

Country Link
DE (1) DE3441088A1 (en)
DK (1) DK506284A (en)
GB (1) GB2149993B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107064539A (en) * 2017-04-27 2017-08-18 中国工程物理研究院流体物理研究所 A kind of big visual field photon Doppler speed measuring device and method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8727767D0 (en) * 1987-11-27 1987-12-31 Ahmed N E A Improvements in or relating to velocimeters
GB9014989D0 (en) * 1990-07-06 1990-08-29 Nat Res Dev Velocimeters
FR2669107B1 (en) * 1990-11-14 1994-04-15 Irsid METHOD AND DEVICE FOR MEASURING THE ELONGATION RATE OF A LAMINATION OPERATION.
DE4240769C2 (en) * 1992-12-03 1997-04-10 Invent Gmbh Method and device for detecting multiple speed components, in particular particles in fluids
DE29812211U1 (en) 1998-07-09 1998-10-15 Mesacon Gesellschaft für Meßtechnik mbH, 44227 Dortmund Doppler velocimeter
GB0223512D0 (en) 2002-10-10 2002-11-13 Qinetiq Ltd Bistatic laser radar apparatus
CN100458373C (en) * 2007-03-22 2009-02-04 同济大学 Laser dynamic analysing method for making accurate measurement to construction and city space
CN110687546A (en) * 2018-07-05 2020-01-14 北京微秒光电技术有限公司 Double-beam laser Doppler velocity measurement system adopting phase modulator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH541148A (en) * 1972-01-31 1973-08-31 Bbc Brown Boveri & Cie Method for eliminating a systematic measurement error in optical anemometers
DE2221894C2 (en) * 1972-05-04 1982-05-27 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Doppler frequency shift speed measurement - using two measurement receivers with polarisers producing phase shift
GB1450911A (en) * 1973-01-17 1976-09-29 Nat Res Dev Laser doppler velocimetry
GB1463983A (en) * 1973-11-13 1977-02-09 Nat Res Dev Laser doppler velocimeter
JPS58182524A (en) * 1982-04-20 1983-10-25 Sumitomo Electric Ind Ltd System for detecting change in light frequency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107064539A (en) * 2017-04-27 2017-08-18 中国工程物理研究院流体物理研究所 A kind of big visual field photon Doppler speed measuring device and method

Also Published As

Publication number Publication date
DK506284A (en) 1985-05-11
GB2149993B (en) 1987-12-23
DE3441088A1 (en) 1985-05-23
GB8428254D0 (en) 1984-12-19
GB2149993A (en) 1985-06-19
DE3441088C2 (en) 1991-05-16

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment