JPS60170723A - 光形トランスデユ−サ - Google Patents

光形トランスデユ−サ

Info

Publication number
JPS60170723A
JPS60170723A JP2658984A JP2658984A JPS60170723A JP S60170723 A JPS60170723 A JP S60170723A JP 2658984 A JP2658984 A JP 2658984A JP 2658984 A JP2658984 A JP 2658984A JP S60170723 A JPS60170723 A JP S60170723A
Authority
JP
Japan
Prior art keywords
interference type
light
optical waveguide
surface acoustic
type optical
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
JP2658984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0361891B2 (enExample
Inventor
Akira Miura
明 三浦
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 Hokushin 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 Hokushin Electric Corp filed Critical Yokogawa Hokushin 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)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (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 true JPS60170723A (ja) 1985-09-04
JPH0361891B2 JPH0361891B2 (enExample) 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 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62215836A (ja) * 1986-03-18 1987-09-22 Fujitsu Ltd 光導波形温度センサ
JPS63154924A (ja) * 1986-12-18 1988-06-28 Fujitsu Ltd 光導波路型温度センサ
JPS63233321A (ja) * 1987-03-20 1988-09-29 Agency Of Ind Science & Technol 干渉型光ファイバセンサを用いた測定装置
FR2655418A1 (fr) * 1989-12-01 1991-06-07 Thomson Csf Dispositif de lecture de capteurs a fibres optiques.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62215836A (ja) * 1986-03-18 1987-09-22 Fujitsu Ltd 光導波形温度センサ
JPS63154924A (ja) * 1986-12-18 1988-06-28 Fujitsu Ltd 光導波路型温度センサ
JPS63233321A (ja) * 1987-03-20 1988-09-29 Agency Of Ind Science & Technol 干渉型光ファイバセンサを用いた測定装置
FR2655418A1 (fr) * 1989-12-01 1991-06-07 Thomson Csf Dispositif de lecture de capteurs a fibres optiques.

Also Published As

Publication number Publication date
JPH0361891B2 (enExample) 1991-09-24

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