JPH0458580B2 - - Google Patents

Info

Publication number
JPH0458580B2
JPH0458580B2 JP59054045A JP5404584A JPH0458580B2 JP H0458580 B2 JPH0458580 B2 JP H0458580B2 JP 59054045 A JP59054045 A JP 59054045A JP 5404584 A JP5404584 A JP 5404584A JP H0458580 B2 JPH0458580 B2 JP H0458580B2
Authority
JP
Japan
Prior art keywords
pair
optical fiber
measured
correlation peak
light
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
Application number
JP59054045A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60196676A (ja
Inventor
Tomyoshi Yoshida
Hiroshi Kitajima
Koji Morishita
Nobuo Nakatsuka
Maki Yamashita
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.)
Omron Corp
Original Assignee
Omron 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
Application filed by Omron Corp filed Critical Omron Corp
Priority to JP5404584A priority Critical patent/JPS60196676A/ja
Publication of JPS60196676A publication Critical patent/JPS60196676A/ja
Publication of JPH0458580B2 publication Critical patent/JPH0458580B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP5404584A 1984-03-19 1984-03-19 レ−ザスペツクル速度計 Granted JPS60196676A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5404584A JPS60196676A (ja) 1984-03-19 1984-03-19 レ−ザスペツクル速度計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5404584A JPS60196676A (ja) 1984-03-19 1984-03-19 レ−ザスペツクル速度計

Publications (2)

Publication Number Publication Date
JPS60196676A JPS60196676A (ja) 1985-10-05
JPH0458580B2 true JPH0458580B2 (enrdf_load_stackoverflow) 1992-09-17

Family

ID=12959627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5404584A Granted JPS60196676A (ja) 1984-03-19 1984-03-19 レ−ザスペツクル速度計

Country Status (1)

Country Link
JP (1) JPS60196676A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7423279B2 (en) 2002-10-23 2008-09-09 The Trustees Of Dartmouth College Systems and methods that detect changes in incident optical radiation
US20090027038A1 (en) 2002-10-23 2009-01-29 Elsa Garmire Systems And Methods That Detect Changes In Incident Optical Radiation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205858A (ja) * 1982-05-25 1983-11-30 Mitsubishi Heavy Ind Ltd 速度計測装置

Also Published As

Publication number Publication date
JPS60196676A (ja) 1985-10-05

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