DE69412442T2 - Spuleranordnung für einer optischer Faserkreisel - Google Patents

Spuleranordnung für einer optischer Faserkreisel

Info

Publication number
DE69412442T2
DE69412442T2 DE69412442T DE69412442T DE69412442T2 DE 69412442 T2 DE69412442 T2 DE 69412442T2 DE 69412442 T DE69412442 T DE 69412442T DE 69412442 T DE69412442 T DE 69412442T DE 69412442 T2 DE69412442 T2 DE 69412442T2
Authority
DE
Germany
Prior art keywords
optical fiber
fiber gyroscope
spool arrangement
spool
arrangement
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
DE69412442T
Other languages
English (en)
Other versions
DE69412442D1 (de
Inventor
Richard B Dyott
Eric L Brooker
Sidney M Bennett
John D Myhre
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.)
KVH Industries Inc
Original Assignee
KVH Industries 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
Priority claimed from US08/174,184 external-priority patent/US5444534A/en
Application filed by KVH Industries Inc filed Critical KVH Industries Inc
Publication of DE69412442D1 publication Critical patent/DE69412442D1/de
Application granted granted Critical
Publication of DE69412442T2 publication Critical patent/DE69412442T2/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
    • G01C19/721—Details
    • G01C19/722—Details of the mechanical construction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
DE69412442T 1993-12-27 1994-12-22 Spuleranordnung für einer optischer Faserkreisel Expired - Fee Related DE69412442T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/174,184 US5444534A (en) 1993-12-27 1993-12-27 Coil mounting arrangement for fiber optic gyroscope
US08/230,763 US5481358A (en) 1993-12-27 1994-04-21 Coil mounting arrangement for fiber optic gyroscope using a gel loaded with particles

Publications (2)

Publication Number Publication Date
DE69412442D1 DE69412442D1 (de) 1998-09-17
DE69412442T2 true DE69412442T2 (de) 1999-02-18

Family

ID=26869966

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412442T Expired - Fee Related DE69412442T2 (de) 1993-12-27 1994-12-22 Spuleranordnung für einer optischer Faserkreisel

Country Status (5)

Country Link
US (1) US5481358A (de)
EP (1) EP0660082B1 (de)
JP (1) JPH07261026A (de)
CA (1) CA2138814C (de)
DE (1) DE69412442T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5552887A (en) * 1995-04-07 1996-09-03 Andrew Corporation Fiber optic rotation sensor or gyroscope with improved sensing coil
US5668908A (en) * 1995-12-22 1997-09-16 Litton Systems, Inc. Fiber optic gyro sensor coil with improved temperature stability
US5892151A (en) * 1996-05-24 1999-04-06 Em-G, Inc. Differential interferometric ballistic gravity measurement apparatus and method
JPH11281374A (ja) * 1998-03-27 1999-10-15 Hitachi Cable Ltd 光ファイバジャイロ
US6038025A (en) * 1998-04-09 2000-03-14 Honeywell Inc. Method for manufacturing of fiberoptic gyroscope by providing a flexible connector connected to the coil and remaining gyroscope elements
US6349166B1 (en) 1998-12-28 2002-02-19 Honeywell International Inc. Adhesive system for a fiber optic gyroscope sensing coil
US6320664B1 (en) 1998-12-31 2001-11-20 Honeywell Inc. Ruggedized structure for fiber optic gyroscope
GB2348281A (en) * 1999-03-24 2000-09-27 Bookham Technology Ltd A sealed fibre optic gyroscope assembly
JP3885731B2 (ja) * 2001-01-23 2007-02-28 住友電気工業株式会社 分散補償器およびその製造方法
US6522826B2 (en) 2001-05-11 2003-02-18 Fibersense Technology Corporation System and method of winding a fog coil
AU2002323522A1 (en) * 2001-08-29 2003-03-18 3M Innovative Properties Company Optical devices using shaped optical fibers and methods for making optical devices with shaped optical fibers
US20030168295A1 (en) * 2002-02-12 2003-09-11 Zhixiu Han Active vibration isolation system
GB0204309D0 (en) * 2002-02-25 2002-04-10 Ibm Usage charging
US20030168731A1 (en) * 2002-03-11 2003-09-11 Matayabas James Christopher Thermal interface material and method of fabricating the same
US6734404B2 (en) 2002-03-21 2004-05-11 The Boeing Company Heating elements with reduced stray magnetic field emissions
US6980709B2 (en) * 2003-06-20 2005-12-27 Northrop Grumman Corporation Polymeric material with voids that compress to allow the polymeric material to absorb applied force and decrease reaction force to one or more sensor fibers
US8124661B2 (en) * 2003-06-20 2012-02-28 Northrop Grumman Guidance And Electronics Company, Inc. Introducing voids into polymeric material for buffering one or more stress sensitive components from one or more stresses
EP1676158B1 (de) * 2003-09-25 2019-05-22 Nufern Vorrichtung und verfahren zum ermöglichen von schleifen aus optischer faser
CN102980569B (zh) * 2012-12-07 2016-08-03 河北汉光重工有限责任公司 一种用于光纤陀螺光纤环的绕环、脱环夹具
CN103557857B (zh) * 2013-10-24 2016-04-06 北京航空航天大学 一种基于相变材料控温机理的光纤陀螺环模块
US9182230B2 (en) 2014-01-15 2015-11-10 Honeywell International Inc. Systems and methods for controlling the gas conversion in a fiber-optic gyroscope
CN105403213B (zh) * 2015-12-07 2017-12-22 北京航天时代光电科技有限公司 一种光电分离式光纤陀螺仪光路的温控方法
CN108931239B (zh) * 2018-04-27 2021-11-30 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） 一种嵌入式微小型单轴光纤陀螺
GB2615737A (en) * 2021-12-23 2023-08-23 Oxsensis Ltd Optical sensor
CN114993282B (zh) * 2022-08-01 2022-10-28 中国船舶重工集团公司第七0七研究所 光纤陀螺的环圈尾纤补偿方法和纤长补偿器
CN116046024B (zh) * 2023-03-31 2023-06-23 中国船舶集团有限公司第七〇七研究所 基于弹性模量差分的光纤陀螺漂移控制方法及光纤陀螺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529312A (en) * 1981-07-29 1985-07-16 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor utilizing unpolarized light
US4669814A (en) * 1982-08-02 1987-06-02 Andrew Corporation Single mode, single polarization optical fiber with accessible guiding region and method of forming directional coupler using same
DE3332718C2 (de) * 1983-09-10 1994-12-22 Sel Alcatel Ag Einrichtung zur Messung der Drehgeschwindigkeit
DE3425053A1 (de) * 1984-07-07 1986-02-06 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur messung der drehgeschwindigkeit
JPS61217011A (ja) * 1985-03-22 1986-09-26 Furukawa Electric Co Ltd:The 強化光フアイバ
US4955688A (en) * 1989-03-27 1990-09-11 At&T Bell Laboratories Optical fiber package and methods of making
US5333047A (en) * 1990-10-25 1994-07-26 The Board Of Trustees Of The Leland Stanford University Optical fiber sensor having digital integrating detection system utilizing electronic phase lock loop
JP2514517B2 (ja) * 1992-02-07 1996-07-10 日本航空電子工業株式会社 光ファイバコイル
JPH05273415A (ja) * 1992-03-27 1993-10-22 Hitachi Cable Ltd 光ファイバの固定方法

Also Published As

Publication number Publication date
JPH07261026A (ja) 1995-10-13
CA2138814C (en) 1997-07-15
DE69412442D1 (de) 1998-09-17
CA2138814A1 (en) 1995-06-28
US5481358A (en) 1996-01-02
EP0660082A1 (de) 1995-06-28
EP0660082B1 (de) 1998-08-12

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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