JPH0361891B2 - - Google Patents

Info

Publication number
JPH0361891B2
JPH0361891B2 JP2658984A JP2658984A JPH0361891B2 JP H0361891 B2 JPH0361891 B2 JP H0361891B2 JP 2658984 A JP2658984 A JP 2658984A JP 2658984 A JP2658984 A JP 2658984A JP H0361891 B2 JPH0361891 B2 JP H0361891B2
Authority
JP
Japan
Prior art keywords
optical waveguide
waveguide body
interference type
type optical
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
Application number
JP2658984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60170723A (ja
Inventor
Akira Miura
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 JP2658984A priority Critical patent/JPS60170723A/ja
Publication of JPS60170723A publication Critical patent/JPS60170723A/ja
Publication of JPH0361891B2 publication Critical patent/JPH0361891B2/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 Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
JP2658984A 1984-02-15 1984-02-15 光形トランスデユ−サ Granted JPS60170723A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2658984A JPS60170723A (ja) 1984-02-15 1984-02-15 光形トランスデユ−サ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2658984A JPS60170723A (ja) 1984-02-15 1984-02-15 光形トランスデユ−サ

Publications (2)

Publication Number Publication Date
JPS60170723A JPS60170723A (ja) 1985-09-04
JPH0361891B2 true JPH0361891B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-24

Family

ID=12197724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2658984A Granted JPS60170723A (ja) 1984-02-15 1984-02-15 光形トランスデユ−サ

Country Status (1)

Country Link
JP (1) JPS60170723A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0785036B2 (ja) * 1986-03-18 1995-09-13 富士通株式会社 光導波形温度センサ
JPH0785037B2 (ja) * 1986-12-18 1995-09-13 富士通株式会社 光導波路型温度センサ
JPH067063B2 (ja) * 1987-03-20 1994-01-26 工業技術院長 干渉型光ファイバセンサを用いた測定装置
FR2655418B1 (fr) * 1989-12-01 1993-10-29 Thomson Csf Dispositif de lecture de capteurs a fibres optiques.

Also Published As

Publication number Publication date
JPS60170723A (ja) 1985-09-04

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