JPH0376693B2 - - Google Patents

Info

Publication number
JPH0376693B2
JPH0376693B2 JP58101495A JP10149583A JPH0376693B2 JP H0376693 B2 JPH0376693 B2 JP H0376693B2 JP 58101495 A JP58101495 A JP 58101495A JP 10149583 A JP10149583 A JP 10149583A JP H0376693 B2 JPH0376693 B2 JP H0376693B2
Authority
JP
Japan
Prior art keywords
optical
light
optical fiber
light receiving
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.)
Expired - Lifetime
Application number
JP58101495A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59226832A (ja
Inventor
Akira Oote
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP58101495A priority Critical patent/JPS59226832A/ja
Publication of JPS59226832A publication Critical patent/JPS59226832A/ja
Publication of JPH0376693B2 publication Critical patent/JPH0376693B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35303—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using a reference fibre, e.g. interferometric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Magnetic Variables (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Integrated Circuits (AREA)
JP58101495A 1983-06-07 1983-06-07 光ｉｃセンサ Granted JPS59226832A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58101495A JPS59226832A (ja) 1983-06-07 1983-06-07 光ｉｃセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58101495A JPS59226832A (ja) 1983-06-07 1983-06-07 光ｉｃセンサ

Publications (2)

Publication Number Publication Date
JPS59226832A JPS59226832A (ja) 1984-12-20
JPH0376693B2 true JPH0376693B2 (enrdf_load_stackoverflow) 1991-12-06

Family

ID=14302235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58101495A Granted JPS59226832A (ja) 1983-06-07 1983-06-07 光ｉｃセンサ

Country Status (1)

Country Link
JP (1) JPS59226832A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150192174A1 (en) * 2012-09-19 2015-07-09 Ntn Corporation Wind/tidal power generation bearing

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182541A (ja) * 1985-02-08 1986-08-15 Hamamatsu Photonics Kk 赤外線検出装置
JPS6319572A (ja) * 1986-07-12 1988-01-27 Fujikura Ltd 磁気センサ
EP0768516A1 (en) * 1995-10-16 1997-04-16 European Community Interferometer optical transducer and relative fabrication method
GB9713018D0 (en) * 1997-06-20 1997-08-27 Secr Defence Optical fibre bend sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150192174A1 (en) * 2012-09-19 2015-07-09 Ntn Corporation Wind/tidal power generation bearing

Also Published As

Publication number Publication date
JPS59226832A (ja) 1984-12-20

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