JPH0259401B2 - - Google Patents

Info

Publication number
JPH0259401B2
JPH0259401B2 JP57145312A JP14531282A JPH0259401B2 JP H0259401 B2 JPH0259401 B2 JP H0259401B2 JP 57145312 A JP57145312 A JP 57145312A JP 14531282 A JP14531282 A JP 14531282A JP H0259401 B2 JPH0259401 B2 JP H0259401B2
Authority
JP
Japan
Prior art keywords
light
beam splitter
light component
optical fiber
polarized
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
JP57145312A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5935102A (ja
Inventor
Toshio Iizuka
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP57145312A priority Critical patent/JPS5935102A/ja
Publication of JPS5935102A publication Critical patent/JPS5935102A/ja
Publication of JPH0259401B2 publication Critical patent/JPH0259401B2/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
    • G01D5/344—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 using polarisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Optical Transform (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP57145312A 1982-08-21 1982-08-21 偏波面保存光フアイバ形センサ Granted JPS5935102A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57145312A JPS5935102A (ja) 1982-08-21 1982-08-21 偏波面保存光フアイバ形センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57145312A JPS5935102A (ja) 1982-08-21 1982-08-21 偏波面保存光フアイバ形センサ

Publications (2)

Publication Number Publication Date
JPS5935102A JPS5935102A (ja) 1984-02-25
JPH0259401B2 true JPH0259401B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-12

Family

ID=15382238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57145312A Granted JPS5935102A (ja) 1982-08-21 1982-08-21 偏波面保存光フアイバ形センサ

Country Status (1)

Country Link
JP (1) JPS5935102A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2572111B2 (ja) * 1988-07-11 1997-01-16 株式会社東京精密 レーザ干渉測定装置

Also Published As

Publication number Publication date
JPS5935102A (ja) 1984-02-25

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