DE69206731T2 - Optischer Faserkreisel - Google Patents

Optischer Faserkreisel

Info

Publication number
DE69206731T2
DE69206731T2 DE69206731T DE69206731T DE69206731T2 DE 69206731 T2 DE69206731 T2 DE 69206731T2 DE 69206731 T DE69206731 T DE 69206731T DE 69206731 T DE69206731 T DE 69206731T DE 69206731 T2 DE69206731 T2 DE 69206731T2
Authority
DE
Germany
Prior art keywords
optical fiber
fiber gyroscope
gyroscope
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.)
Expired - Lifetime
Application number
DE69206731T
Other languages
English (en)
Other versions
DE69206731D1 (de
Inventor
Shinji Motohara
Aritaka Ohno
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Application granted granted Critical
Publication of DE69206731D1 publication Critical patent/DE69206731D1/de
Publication of DE69206731T2 publication Critical patent/DE69206731T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE69206731T 1991-09-25 1992-09-24 Optischer Faserkreisel Expired - Lifetime DE69206731T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3245966A JPH087072B2 (ja) 1991-09-25 1991-09-25 光ファイバジャイロ

Publications (2)

Publication Number Publication Date
DE69206731D1 DE69206731D1 (de) 1996-01-25
DE69206731T2 true DE69206731T2 (de) 1996-06-20

Family

ID=17141488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206731T Expired - Lifetime DE69206731T2 (de) 1991-09-25 1992-09-24 Optischer Faserkreisel

Country Status (3)

Country Link
EP (1) EP0534435B1 (de)
JP (1) JPH087072B2 (de)
DE (1) DE69206731T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2607998B2 (ja) * 1991-12-03 1997-05-07 日本航空電子工業株式会社 光ファイバジャイロ
US5854678A (en) * 1996-06-28 1998-12-29 Honeywell Inc. Three-axis fiber optic gyroscope having a single source and multi-coupler configuration
JP2007010896A (ja) * 2005-06-29 2007-01-18 Fujikura Ltd 偏波保持光ファイバ及び光ファイバジャイロ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1319542C (en) * 1986-09-19 1993-06-29 George A. Pavlath Dual fiber optic gyroscope
US5137360A (en) * 1990-12-21 1992-08-11 Honeywell Inc. Fiber optic gyro with a source at a first wavelength and a fiber optic loop designed for single mode operation at a wavelength longer than the first wavelength

Also Published As

Publication number Publication date
EP0534435A1 (de) 1993-03-31
JPH087072B2 (ja) 1996-01-29
EP0534435B1 (de) 1995-12-13
JPH0587581A (ja) 1993-04-06
DE69206731D1 (de) 1996-01-25

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