JPS5727085A - Optical sensor wherein wavelength controlled laser is applied - Google Patents

Optical sensor wherein wavelength controlled laser is applied

Info

Publication number
JPS5727085A
JPS5727085A JP10225580A JP10225580A JPS5727085A JP S5727085 A JPS5727085 A JP S5727085A JP 10225580 A JP10225580 A JP 10225580A JP 10225580 A JP10225580 A JP 10225580A JP S5727085 A JPS5727085 A JP S5727085A
Authority
JP
Japan
Prior art keywords
optical
laser light
controlled laser
wavelength
wavelength controlled
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.)
Granted
Application number
JP10225580A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117081B2 (fr
Inventor
Akiya Goto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10225580A priority Critical patent/JPS5727085A/ja
Publication of JPS5727085A publication Critical patent/JPS5727085A/ja
Publication of JPH0117081B2 publication Critical patent/JPH0117081B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Lasers (AREA)
JP10225580A 1980-07-25 1980-07-25 Optical sensor wherein wavelength controlled laser is applied Granted JPS5727085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10225580A JPS5727085A (en) 1980-07-25 1980-07-25 Optical sensor wherein wavelength controlled laser is applied

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10225580A JPS5727085A (en) 1980-07-25 1980-07-25 Optical sensor wherein wavelength controlled laser is applied

Publications (2)

Publication Number Publication Date
JPS5727085A true JPS5727085A (en) 1982-02-13
JPH0117081B2 JPH0117081B2 (fr) 1989-03-29

Family

ID=14322477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10225580A Granted JPS5727085A (en) 1980-07-25 1980-07-25 Optical sensor wherein wavelength controlled laser is applied

Country Status (1)

Country Link
JP (1) JPS5727085A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202679A (ja) * 1988-02-08 1989-08-15 Teijin Seiki Co Ltd 光センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202679A (ja) * 1988-02-08 1989-08-15 Teijin Seiki Co Ltd 光センサ

Also Published As

Publication number Publication date
JPH0117081B2 (fr) 1989-03-29

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