JPS5919908A - 光学的温度センサ - Google Patents

光学的温度センサ

Info

Publication number
JPS5919908A
JPS5919908A JP57130096A JP13009682A JPS5919908A JP S5919908 A JPS5919908 A JP S5919908A JP 57130096 A JP57130096 A JP 57130096A JP 13009682 A JP13009682 A JP 13009682A JP S5919908 A JPS5919908 A JP S5919908A
Authority
JP
Japan
Prior art keywords
light
optical waveguide
optical
temp
waveguides
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
JP57130096A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0456250B2 (enrdf_load_stackoverflow
Inventor
Masayuki Izutsu
雅之 井筒
Tadashi Sueda
末田　正
Masaharu Matano
俣野　正治
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
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP57130096A priority Critical patent/JPS5919908A/ja
Publication of JPS5919908A publication Critical patent/JPS5919908A/ja
Priority to US06/816,974 priority patent/US4674827A/en
Priority to US07/000,865 priority patent/US4850666A/en
Publication of JPH0456250B2 publication Critical patent/JPH0456250B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details, e.g. optical or electronical details
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Integrated Circuits (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)
JP57130096A 1982-05-20 1982-07-26 光学的温度センサ Granted JPS5919908A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57130096A JPS5919908A (ja) 1982-07-26 1982-07-26 光学的温度センサ
US06/816,974 US4674827A (en) 1982-05-20 1986-01-06 Slab-type optical device
US07/000,865 US4850666A (en) 1982-05-20 1987-01-06 Slab-type optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57130096A JPS5919908A (ja) 1982-07-26 1982-07-26 光学的温度センサ

Publications (2)

Publication Number Publication Date
JPS5919908A true JPS5919908A (ja) 1984-02-01
JPH0456250B2 JPH0456250B2 (enrdf_load_stackoverflow) 1992-09-07

Family

ID=15025857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57130096A Granted JPS5919908A (ja) 1982-05-20 1982-07-26 光学的温度センサ

Country Status (1)

Country Link
JP (1) JPS5919908A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756627A (en) * 1984-08-17 1988-07-12 Sperry Corporation Optical temperature sensor using photoelastic waveguides
US5352038A (en) * 1991-05-06 1994-10-04 Hoechst Aktiengesellschaft Method of and measuring arrangement for contactless on-line measurement
WO2009041571A1 (ja) * 2007-09-27 2009-04-02 Alps Electric Co., Ltd. 交差型導光路
KR101019229B1 (ko) 2008-12-16 2011-03-03 전남대학교산학협력단 광섬유 온도센서
CN102354023A (zh) * 2011-10-27 2012-02-15 电子科技大学 一种1×n波导型可调光功率分束器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4756627A (en) * 1984-08-17 1988-07-12 Sperry Corporation Optical temperature sensor using photoelastic waveguides
US5352038A (en) * 1991-05-06 1994-10-04 Hoechst Aktiengesellschaft Method of and measuring arrangement for contactless on-line measurement
WO2009041571A1 (ja) * 2007-09-27 2009-04-02 Alps Electric Co., Ltd. 交差型導光路
KR101019229B1 (ko) 2008-12-16 2011-03-03 전남대학교산학협력단 광섬유 온도센서
CN102354023A (zh) * 2011-10-27 2012-02-15 电子科技大学 一种1×n波导型可调光功率分束器

Also Published As

Publication number Publication date
JPH0456250B2 (enrdf_load_stackoverflow) 1992-09-07

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