JPS6285808A - ファイバひずみセンサ - Google Patents

ファイバひずみセンサ

Info

Publication number
JPS6285808A
JPS6285808A JP60194639A JP19463985A JPS6285808A JP S6285808 A JPS6285808 A JP S6285808A JP 60194639 A JP60194639 A JP 60194639A JP 19463985 A JP19463985 A JP 19463985A JP S6285808 A JPS6285808 A JP S6285808A
Authority
JP
Japan
Prior art keywords
polarization
fiber
strain
fibers
plane
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
JP60194639A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370167B2 (enrdf_load_stackoverflow
Inventor
Takao Hirose
広瀬　隆雄
Yoshiyasu Matsumura
松村　吉康
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.)
DDK Ltd
Original Assignee
DDK 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 DDK Ltd filed Critical DDK Ltd
Priority to JP60194639A priority Critical patent/JPS6285808A/ja
Priority to US06/900,506 priority patent/US4773753A/en
Priority to EP86401918A priority patent/EP0214907B1/en
Priority to DE8686401918T priority patent/DE3679126D1/de
Publication of JPS6285808A publication Critical patent/JPS6285808A/ja
Publication of JPH0370167B2 publication Critical patent/JPH0370167B2/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
    • G01L1/242—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 the material being an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP60194639A 1985-09-03 1985-09-03 ファイバひずみセンサ Granted JPS6285808A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60194639A JPS6285808A (ja) 1985-09-03 1985-09-03 ファイバひずみセンサ
US06/900,506 US4773753A (en) 1985-09-03 1986-08-26 Fiber sensor
EP86401918A EP0214907B1 (en) 1985-09-03 1986-09-01 Fiber sensor
DE8686401918T DE3679126D1 (de) 1985-09-03 1986-09-01 Fiberoptischer sensor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60194639A JPS6285808A (ja) 1985-09-03 1985-09-03 ファイバひずみセンサ

Publications (2)

Publication Number Publication Date
JPS6285808A true JPS6285808A (ja) 1987-04-20
JPH0370167B2 JPH0370167B2 (enrdf_load_stackoverflow) 1991-11-06

Family

ID=16327858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60194639A Granted JPS6285808A (ja) 1985-09-03 1985-09-03 ファイバひずみセンサ

Country Status (1)

Country Link
JP (1) JPS6285808A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159728A (ja) * 1986-12-24 1988-07-02 Nec Corp 光ファイバ圧力センサ
CN109211289A (zh) * 2018-10-19 2019-01-15 华南师范大学 基于圆偏振光干涉的自发布里渊散射光纤传感方法与装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159728A (ja) * 1986-12-24 1988-07-02 Nec Corp 光ファイバ圧力センサ
CN109211289A (zh) * 2018-10-19 2019-01-15 华南师范大学 基于圆偏振光干涉的自发布里渊散射光纤传感方法与装置
CN109211289B (zh) * 2018-10-19 2021-06-25 华南师范大学 基于圆偏振光干涉的自发布里渊散射光纤传感方法与装置

Also Published As

Publication number Publication date
JPH0370167B2 (enrdf_load_stackoverflow) 1991-11-06

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