JP4052801B2 - 偏光誤差を抑制した光ファイバ・ジャイロスコープ及びその方法 - Google Patents

偏光誤差を抑制した光ファイバ・ジャイロスコープ及びその方法 Download PDF

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Publication number
JP4052801B2
JP4052801B2 JP2000588571A JP2000588571A JP4052801B2 JP 4052801 B2 JP4052801 B2 JP 4052801B2 JP 2000588571 A JP2000588571 A JP 2000588571A JP 2000588571 A JP2000588571 A JP 2000588571A JP 4052801 B2 JP4052801 B2 JP 4052801B2
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Japan
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light
error
wave
polarization
main
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Expired - Fee Related
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JP2000588571A
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Japanese (ja)
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JP2002532705A (ja
JP2002532705A5 (enExample
Inventor
スザフラニーク，ボグダン
エヌ． ブレイキ，ジエイムズ
エイチ． ランジ，チヤールズ
ケイ． ストランドジヨード，リー
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Honeywell International Inc
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Honeywell International Inc
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    • 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, e.g. optical or electronical details

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  • 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)
JP2000588571A 1998-12-17 1999-11-09 偏光誤差を抑制した光ファイバ・ジャイロスコープ及びその方法 Expired - Fee Related JP4052801B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/215,581 1998-12-17
US09/215,581 US6175410B1 (en) 1998-12-17 1998-12-17 Fiber optic gyroscope having modulated suppression of co-propagating and counter-propagating polarization errors
PCT/US1999/026517 WO2000036375A1 (en) 1998-12-17 1999-11-09 Polarization error suspension in fiber optic gyroscopes

Publications (3)

Publication Number Publication Date
JP2002532705A JP2002532705A (ja) 2002-10-02
JP2002532705A5 JP2002532705A5 (enExample) 2005-08-18
JP4052801B2 true JP4052801B2 (ja) 2008-02-27

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ID=22803545

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JP2000588571A Expired - Fee Related JP4052801B2 (ja) 1998-12-17 1999-11-09 偏光誤差を抑制した光ファイバ・ジャイロスコープ及びその方法

Country Status (6)

Country Link
US (1) US6175410B1 (enExample)
EP (1) EP1149271B1 (enExample)
JP (1) JP4052801B2 (enExample)
CA (1) CA2355640A1 (enExample)
DE (1) DE69931815T2 (enExample)
WO (1) WO2000036375A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6798523B2 (en) * 2001-12-04 2004-09-28 Honeywell International Inc. Sensor and method for detecting fiber optic faults
US6801319B2 (en) * 2002-01-03 2004-10-05 Honeywell International, Inc. Symmetrical depolarized fiber optic gyroscope
US6765678B2 (en) * 2002-01-08 2004-07-20 Honeywell International Inc. Relative intensity noise controller with maximum gain at frequencies at or above the bias modulation frequency or with second order feedback for fiber light sources
US6778279B2 (en) * 2002-02-19 2004-08-17 Honeywell International, Inc. Inline sagnac fiber optic sensor with modulation adjustment
JP3692474B2 (ja) 2002-11-01 2005-09-07 日本航空電子工業株式会社 光ファイバジャイロ
US7190462B2 (en) * 2003-03-27 2007-03-13 Japan Aviation Electronics Industry Limited Fiber optic gyroscope having optical integrated circuit, depolarizer and fiber optic coil
US7038783B2 (en) * 2003-05-23 2006-05-02 Honeywell International Inc. Eigen frequency detector for Sagnac interferometers
US7515272B2 (en) * 2006-03-17 2009-04-07 Honeywell International Inc. Digital feedback systems and methods for optical gyroscopes
US7973938B2 (en) * 2008-09-24 2011-07-05 Honeywell International Inc. Bias-reduced fiber optic gyroscope with polarizing fibers
US20100284018A1 (en) * 2009-05-11 2010-11-11 Honeywell International Inc. Systems and methods for effective relative intensity noise (rin) subtraction in depolarized gyros
US8085407B2 (en) * 2009-08-12 2011-12-27 Honeywell International Inc. Resonator optical gyroscope having input beam modulation optimized for high sensitivity and low bias
US7933020B1 (en) 2009-12-13 2011-04-26 Honeywell International Inc. System and method for reducing laser phase noise in a resonator fiber optic gyroscope
US8009296B2 (en) * 2009-12-13 2011-08-30 Honeywell International Inc. Light-phase-noise error reducer
US8923352B2 (en) 2012-08-10 2014-12-30 Honeywell International Inc. Laser with transmission and reflection mode feedback control
US8947671B2 (en) 2013-02-22 2015-02-03 Honeywell International Inc. Method and system for detecting optical ring resonator resonance frequencies and free spectral range to reduce the number of lasers in a resonator fiber optic gyroscope
US9001336B1 (en) 2013-10-07 2015-04-07 Honeywell International Inc. Methods and apparatus of tracking/locking resonator free spectral range and its application in resonator fiber optic gyroscope
CN107747952B (zh) * 2017-09-20 2018-11-30 北京航空航天大学 一种光纤陀螺闭环反馈控制三角形相位调制波驱动装置
CN114257303B (zh) * 2021-12-10 2023-10-03 武汉邮电科学研究院有限公司 一种抑制光纤通信非线性效应的方法和系统
CN115235445B (zh) * 2022-07-21 2025-06-27 北京航空航天大学 高精度低噪声消偏型光纤陀螺及干涉光谱调制度抑制方法
CN116448088B (zh) * 2023-06-07 2023-09-05 中国船舶集团有限公司第七〇七研究所 一种陀螺仪校正装置及校正方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3418288A1 (de) * 1984-05-17 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur messung der drehgeschwindigkeit
US5018859A (en) 1989-01-26 1991-05-28 Honeywell Inc. Fiber optic gyroscope balanced plural serrodyne modulators phase difference control
SE8900942D0 (sv) * 1989-03-16 1989-03-16 Optisk Forskning Inst Fiberoptiska gyron
US5009480A (en) * 1989-08-11 1991-04-23 Japan Aviation Electronics Industry Limited Fiber optic gyro
US5327213A (en) 1991-11-14 1994-07-05 Honeywell Inc. Configuration control of mode coupling errors
US5296912A (en) * 1992-01-16 1994-03-22 Honeywell Inc. RFOG rotation rate error reducer having resonator mode symmetrization
US5377283A (en) 1992-05-29 1994-12-27 Honeywell Inc. Configuration control of mode coupling errors
EP0611950B1 (de) 1993-02-17 1997-01-08 LITEF GmbH Kompensation der Lichtquellenwellenlängenänderung in einem geregelten faseroptischen Sagnac-Interferometer
US5469257A (en) 1993-11-24 1995-11-21 Honeywell Inc. Fiber optic gyroscope output noise reducer
US5602642A (en) * 1995-06-07 1997-02-11 Honeywell Inc. Magnetically insensitive fiber optic rotation sensor
US5781300A (en) * 1996-10-31 1998-07-14 Honeywell Inc. Backscatter error reducer for interferometric fiber optic gyroscope

Also Published As

Publication number Publication date
WO2000036375A1 (en) 2000-06-22
JP2002532705A (ja) 2002-10-02
US6175410B1 (en) 2001-01-16
DE69931815D1 (de) 2006-07-20
EP1149271B1 (en) 2006-06-07
DE69931815T2 (de) 2007-06-14
CA2355640A1 (en) 2000-06-22
EP1149271A1 (en) 2001-10-31

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