IL68722A - Fiber optic ring interferometer - Google Patents

Fiber optic ring interferometer

Info

Publication number
IL68722A
IL68722A IL68722A IL6872283A IL68722A IL 68722 A IL68722 A IL 68722A IL 68722 A IL68722 A IL 68722A IL 6872283 A IL6872283 A IL 6872283A IL 68722 A IL68722 A IL 68722A
Authority
IL
Israel
Prior art keywords
fiber optic
optic ring
ring interferometer
waves
interferometer
Prior art date
Application number
IL68722A
Other languages
English (en)
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Publication of IL68722A publication Critical patent/IL68722A/xx

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Optics & Photonics (AREA)
  • Gyroscopes (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IL68722A 1982-05-25 1983-05-17 Fiber optic ring interferometer IL68722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/000713 WO1983004305A1 (fr) 1982-05-25 1982-05-25 Interferometre avec compensation de l'effet de kerr

Publications (1)

Publication Number Publication Date
IL68722A true IL68722A (en) 1988-06-30

Family

ID=22168013

Family Applications (1)

Application Number Title Priority Date Filing Date
IL68722A IL68722A (en) 1982-05-25 1983-05-17 Fiber optic ring interferometer

Country Status (12)

Country Link
EP (1) EP0109394B1 (fr)
JP (1) JPS59501121A (fr)
KR (1) KR910002592B1 (fr)
AT (1) ATE30267T1 (fr)
AU (1) AU565340B2 (fr)
BR (1) BR8208081A (fr)
CA (1) CA1208751A (fr)
DE (1) DE3277466D1 (fr)
IL (1) IL68722A (fr)
IT (1) IT1167427B (fr)
NO (1) NO840262L (fr)
WO (1) WO1983004305A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3582440D1 (de) * 1984-02-17 1991-05-16 Univ Leland Stanford Junior Faseroptischer rotationssensor mit torschaltung und mit erweitertem dynamischem messbereich.
US4728192A (en) * 1984-02-17 1988-03-01 Stanford University Gated fiber optic rotation sensor with extended dynamic range
US4836676A (en) * 1984-04-25 1989-06-06 The Board Of Trustees Of The Leland Stanford Junior University Phase reading fiber optic interferometer
CN112240765B (zh) * 2019-07-17 2025-10-31 武汉中科锐择光电科技有限公司 一种光纤陀螺渡越时间精确闭环控制装置
FR3120453B1 (fr) * 2021-03-04 2023-04-21 Ixblue Générateur d’un signal lumineux modulé anti-effet Kerr, dispositif de mesure interférométrique comportant un tel générateur et méthode de modulation d’un signal lumineux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409518A1 (fr) * 1977-11-22 1979-06-15 Thomson Csf Gyrometre interferometrique a laser

Also Published As

Publication number Publication date
EP0109394A4 (fr) 1984-09-19
ATE30267T1 (de) 1987-10-15
NO840262L (no) 1984-01-24
EP0109394B1 (fr) 1987-10-14
JPH0252967B2 (fr) 1990-11-15
KR840004573A (ko) 1984-10-22
WO1983004305A1 (fr) 1983-12-08
DE3277466D1 (en) 1987-11-19
AU8907582A (en) 1983-12-16
BR8208081A (pt) 1984-05-08
EP0109394A1 (fr) 1984-05-30
AU565340B2 (en) 1987-09-10
JPS59501121A (ja) 1984-06-28
CA1208751A (fr) 1986-07-29
KR910002592B1 (ko) 1991-04-27
IT8348364A0 (it) 1983-05-25
IT1167427B (it) 1987-05-13

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