JPS60253804A - 偏波面保存光フアイバを用いた光干渉計 - Google Patents

偏波面保存光フアイバを用いた光干渉計

Info

Publication number
JPS60253804A
JPS60253804A JP59110402A JP11040284A JPS60253804A JP S60253804 A JPS60253804 A JP S60253804A JP 59110402 A JP59110402 A JP 59110402A JP 11040284 A JP11040284 A JP 11040284A JP S60253804 A JPS60253804 A JP S60253804A
Authority
JP
Japan
Prior art keywords
polarization
light
incident
optical
optical fiber
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
JP59110402A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342780B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kawakami
川神　裕志
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 JP59110402A priority Critical patent/JPS60253804A/ja
Publication of JPS60253804A publication Critical patent/JPS60253804A/ja
Publication of JPH0342780B2 publication Critical patent/JPH0342780B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/70—Using polarization in the interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP59110402A 1984-05-30 1984-05-30 偏波面保存光フアイバを用いた光干渉計 Granted JPS60253804A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59110402A JPS60253804A (ja) 1984-05-30 1984-05-30 偏波面保存光フアイバを用いた光干渉計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59110402A JPS60253804A (ja) 1984-05-30 1984-05-30 偏波面保存光フアイバを用いた光干渉計

Publications (2)

Publication Number Publication Date
JPS60253804A true JPS60253804A (ja) 1985-12-14
JPH0342780B2 JPH0342780B2 (enrdf_load_stackoverflow) 1991-06-28

Family

ID=14534888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59110402A Granted JPS60253804A (ja) 1984-05-30 1984-05-30 偏波面保存光フアイバを用いた光干渉計

Country Status (1)

Country Link
JP (1) JPS60253804A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034105A (ja) * 1989-04-20 1991-01-10 Hughes Aircraft Co 干渉センサ用の安定した受動読取装置
JP2016151506A (ja) * 2015-02-18 2016-08-22 住友電気工業株式会社 光ファイバセンサシステム
JP2017227509A (ja) * 2016-06-21 2017-12-28 住友電気工業株式会社 光ファイバセンサシステム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940218A (ja) * 1982-08-31 1984-03-05 Hitachi Cable Ltd 偏波面保存光フアイバを用いた振動測定方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940218A (ja) * 1982-08-31 1984-03-05 Hitachi Cable Ltd 偏波面保存光フアイバを用いた振動測定方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034105A (ja) * 1989-04-20 1991-01-10 Hughes Aircraft Co 干渉センサ用の安定した受動読取装置
JP2016151506A (ja) * 2015-02-18 2016-08-22 住友電気工業株式会社 光ファイバセンサシステム
JP2017227509A (ja) * 2016-06-21 2017-12-28 住友電気工業株式会社 光ファイバセンサシステム

Also Published As

Publication number Publication date
JPH0342780B2 (enrdf_load_stackoverflow) 1991-06-28

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