DE69924531D1 - Kerreffektkompensation für einen interferometrischen faseroptischen kreisel - Google Patents

Kerreffektkompensation für einen interferometrischen faseroptischen kreisel

Info

Publication number
DE69924531D1
DE69924531D1 DE69924531T DE69924531T DE69924531D1 DE 69924531 D1 DE69924531 D1 DE 69924531D1 DE 69924531 T DE69924531 T DE 69924531T DE 69924531 T DE69924531 T DE 69924531T DE 69924531 D1 DE69924531 D1 DE 69924531D1
Authority
DE
Germany
Prior art keywords
kerreffect
compensation
fiber optic
interferometric fiber
circle
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 - Fee Related
Application number
DE69924531T
Other languages
English (en)
Other versions
DE69924531T2 (de
Inventor
A Sanders
N Blake
A Bergh
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE69924531D1 publication Critical patent/DE69924531D1/de
Publication of DE69924531T2 publication Critical patent/DE69924531T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
DE69924531T 1998-12-31 1999-11-16 Kerreffektkompensation für einen interferometrischen faseroptischen kreisel Expired - Fee Related DE69924531T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US224587 1998-12-31
US09/224,587 US6046810A (en) 1998-12-31 1998-12-31 Kerr effect compensator for a fiber optic gyroscope
PCT/US1999/027202 WO2000040927A1 (en) 1998-12-31 1999-11-16 Kerr effect compensation for an interferometric fiber optic gyroscope

Publications (2)

Publication Number Publication Date
DE69924531D1 true DE69924531D1 (de) 2005-05-04
DE69924531T2 DE69924531T2 (de) 2006-02-16

Family

ID=22841307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924531T Expired - Fee Related DE69924531T2 (de) 1998-12-31 1999-11-16 Kerreffektkompensation für einen interferometrischen faseroptischen kreisel

Country Status (6)

Country Link
US (1) US6046810A (de)
EP (1) EP1171754B1 (de)
JP (1) JP2002534670A (de)
CA (1) CA2358397A1 (de)
DE (1) DE69924531T2 (de)
WO (1) WO2000040927A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59910660D1 (de) * 1998-03-27 2004-11-04 Litef Gmbh Verfahren und einrichtung zur absoluten interferometrischen längenmessung
US6144025A (en) * 1999-01-13 2000-11-07 Santec Corporation Laser light source apparatus
US6445455B1 (en) * 2000-05-23 2002-09-03 Northrop Grumman Corporation Phase and intensity modulated IFOG
US20020148557A1 (en) 2001-04-13 2002-10-17 Kimberly-Clark Worlwide, Inc. Method of assembling personal care absorbent article
DE10138154C2 (de) * 2001-08-03 2003-06-05 Litef Gmbh Verfahren und Einrichtung zur Erhöhung der Langzeit-Betriebszuverlässigkeit eines faseroptischen Interferometers
US7038786B2 (en) * 2001-10-16 2006-05-02 Nxtphase T & D Corporation Optical interferometric sensor with measureand compensation that may selectively be used for temperature compensation and long term life degradation
KR100606100B1 (ko) * 2004-01-15 2006-07-28 삼성전자주식회사 바이어스 제어장치를 구비한 광변조장치 및 이를 이용한바이어스 제어방법
US7522102B2 (en) * 2004-12-16 2009-04-21 The Boeing Company Antenna beam steering
US7453576B2 (en) * 2005-11-29 2008-11-18 Honeywell International Inc. Method and system for calibrating a fiber optic gyroscope
US20080079946A1 (en) * 2006-09-29 2008-04-03 Honeywell International, Inc. Digital intensity suppression for vibration and radiation insensitivity in a fiber optic gyroscope
US7872758B2 (en) * 2007-01-22 2011-01-18 The Charles Stark Draper Laboratory, Inc. Determining and compensating for modulator dynamics in interferometric fiber-optic gyroscopes
US8890508B2 (en) * 2007-05-04 2014-11-18 Alstom Technology Ltd Adaptive filters for fiber optic sensors
US7817284B2 (en) * 2007-08-08 2010-10-19 The Charles Stark Draper Laboratory, Inc. Interferometric fiber optic gyroscope with off-frequency modulation signals
US20100309473A1 (en) * 2007-12-21 2010-12-09 Honeywell International Inc. Fiber optic current sensor and method for sensing current using the same
US8253944B2 (en) * 2009-07-20 2012-08-28 Honeywell International Inc. Alternate modulation scheme for an interferometric fiber optic gyroscope
US8149417B2 (en) * 2010-01-27 2012-04-03 Honeywell International Inc. Synchronous radiation hardened fiber optic gyroscope
FR2964476B1 (fr) * 2010-09-07 2012-10-05 Commissariat Energie Atomique Procede de calibration d'un appareil a fonctionnement atomique
US8717575B2 (en) 2011-08-17 2014-05-06 Honeywell International Inc. Systems and methods for environmentally insensitive high-performance fiber-optic gyroscopes
CN104459267B (zh) * 2014-11-27 2017-05-24 哈尔滨理工大学 具有温度补偿的薄膜型全光纤电流互感器
US9683846B2 (en) * 2015-11-23 2017-06-20 Honeywell International Inc. Resonator fiber optic gyroscope resonance detection demodulator reference phase corrector
FR3052859B1 (fr) * 2016-06-20 2018-11-23 Ixblue Systeme de mesure et gyrometre comportant un tel systeme
US10094664B2 (en) 2016-11-23 2018-10-09 Honeywell International Inc. Apparatus and method for diminishing bias error in resonant fiber optic gyroscopes
CN107490392B (zh) * 2017-08-08 2020-07-14 湖北三江航天红峰控制有限公司 一种光纤环/y波导直接耦合模块中分光比测量系统及方法
RU2671377C1 (ru) * 2017-12-26 2018-10-30 Федеральное государственное унитарное предприятие "Центр эксплуатации объектов наземной космической инфраструктуры" Способ повышения стабильности масштабного коэффициента волоконно-оптического гироскопа
CN110186446B (zh) * 2019-06-27 2022-12-02 重庆芯力源科技有限公司 一种基于mems陀螺的寻北仪寻北方法
CN116400456A (zh) * 2023-03-24 2023-07-07 雨树光科(深圳)有限公司 可调光功率分光器、控制方法及光纤陀螺仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673293A (en) * 1985-01-31 1987-06-16 Honeywell Inc. Passive cavity gyro bias eliminator
US5262843A (en) * 1986-04-21 1993-11-16 Lear Siegler, Inc. Processing arrangement for optical rate sensor
US5349441A (en) * 1991-08-06 1994-09-20 Honeywell, Inc. Fiber optic gyroscope refractive index induced error compensation
JPH06203501A (ja) * 1992-12-29 1994-07-22 Sony Corp 円盤状記録媒体及びその製造装置
US5465149A (en) * 1994-03-10 1995-11-07 Honeywell Inc. Lightwave phase control for reduction of resonator fiber optic gyroscope Kerr effect error
US5563705A (en) * 1995-06-07 1996-10-08 Honeywell, Inc. Optical power balancing in interferometric fiber optic gyroscopes

Also Published As

Publication number Publication date
JP2002534670A (ja) 2002-10-15
CA2358397A1 (en) 2000-07-13
DE69924531T2 (de) 2006-02-16
EP1171754A1 (de) 2002-01-16
WO2000040927A1 (en) 2000-07-13
EP1171754B1 (de) 2005-03-30
US6046810A (en) 2000-04-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee