JPS5354071A - Device for measuring laser doppler flow velocity - Google Patents

Device for measuring laser doppler flow velocity

Info

Publication number
JPS5354071A
JPS5354071A JP12828476A JP12828476A JPS5354071A JP S5354071 A JPS5354071 A JP S5354071A JP 12828476 A JP12828476 A JP 12828476A JP 12828476 A JP12828476 A JP 12828476A JP S5354071 A JPS5354071 A JP S5354071A
Authority
JP
Japan
Prior art keywords
flow velocity
laser doppler
measuring laser
doppler flow
condense
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.)
Pending
Application number
JP12828476A
Other languages
Japanese (ja)
Inventor
Norihiko Ozaki
Hiromi Tokoi
Iwao Harada
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12828476A priority Critical patent/JPS5354071A/en
Publication of JPS5354071A publication Critical patent/JPS5354071A/en
Pending legal-status Critical Current

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  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE:To enable easily adjusting an optical system by forming scattered laser light through fluid in parallel light rays by a reflecting mirror to condense them into a photosensitive unit.
JP12828476A 1976-10-27 1976-10-27 Device for measuring laser doppler flow velocity Pending JPS5354071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12828476A JPS5354071A (en) 1976-10-27 1976-10-27 Device for measuring laser doppler flow velocity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12828476A JPS5354071A (en) 1976-10-27 1976-10-27 Device for measuring laser doppler flow velocity

Publications (1)

Publication Number Publication Date
JPS5354071A true JPS5354071A (en) 1978-05-17

Family

ID=14981008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12828476A Pending JPS5354071A (en) 1976-10-27 1976-10-27 Device for measuring laser doppler flow velocity

Country Status (1)

Country Link
JP (1) JPS5354071A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59656A (en) * 1982-04-07 1984-01-05 フオルソグサンレ−グ，リン Method and device for measuring velocity gradient in fluidized medium
JPS6298266A (en) * 1985-10-25 1987-05-07 Mitsubishi Heavy Ind Ltd Laser doppler current meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59656A (en) * 1982-04-07 1984-01-05 フオルソグサンレ−グ，リン Method and device for measuring velocity gradient in fluidized medium
JPH0321072B2 (en) * 1982-04-07 1991-03-20 Fuorusogusanreegu Rin
JPS6298266A (en) * 1985-10-25 1987-05-07 Mitsubishi Heavy Ind Ltd Laser doppler current meter

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