JP2005512077A - リングレーザジャイロスコープの電極封止部を保護するための電流制御器バイアス - Google Patents

リングレーザジャイロスコープの電極封止部を保護するための電流制御器バイアス Download PDF

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Publication number
JP2005512077A
JP2005512077A JP2003551482A JP2003551482A JP2005512077A JP 2005512077 A JP2005512077 A JP 2005512077A JP 2003551482 A JP2003551482 A JP 2003551482A JP 2003551482 A JP2003551482 A JP 2003551482A JP 2005512077 A JP2005512077 A JP 2005512077A
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JP
Japan
Prior art keywords
mounting structure
electrodes
frame
ring laser
gyroscope
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Pending
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JP2003551482A
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English (en)
Japanese (ja)
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JP2005512077A5 (https=
Inventor
エクランド，スティーブン・ピー
カラガン，ティモシー・ジェイ
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Honeywell International Inc
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Honeywell International Inc
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Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Publication of JP2005512077A publication Critical patent/JP2005512077A/ja
Publication of JP2005512077A5 publication Critical patent/JP2005512077A5/ja
Pending legal-status Critical Current

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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
    • G01C19/66—Ring laser gyrometers
    • G01C19/661—Ring laser gyrometers details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • H01S3/0346—Protection of windows or mirrors against deleterious effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0388—Compositions, materials or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • H01S3/0835—Gas ring lasers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Plasma & Fusion (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
JP2003551482A 2001-12-05 2002-11-21 リングレーザジャイロスコープの電極封止部を保護するための電流制御器バイアス Pending JP2005512077A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/005,285 US6714580B2 (en) 2001-12-05 2001-12-05 Current control biasing to protect electrode seals
PCT/US2002/037476 WO2003050476A1 (en) 2001-12-05 2002-11-21 Current control biasing to protect electrode seals of a ring laser gyroscope

Publications (2)

Publication Number Publication Date
JP2005512077A true JP2005512077A (ja) 2005-04-28
JP2005512077A5 JP2005512077A5 (https=) 2006-01-05

Family

ID=21715129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003551482A Pending JP2005512077A (ja) 2001-12-05 2002-11-21 リングレーザジャイロスコープの電極封止部を保護するための電流制御器バイアス

Country Status (5)

Country Link
US (1) US6714580B2 (https=)
EP (1) EP1451527A1 (https=)
JP (1) JP2005512077A (https=)
AU (1) AU2002350232A1 (https=)
WO (1) WO2003050476A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825463B1 (fr) * 2001-05-30 2003-09-12 Thales Sa Gyrometre laser etat solide comportant un bloc resonateur
US7450111B2 (en) * 2004-10-27 2008-11-11 Nokia Corporation Key functionality for communication terminal
FR2983576B1 (fr) * 2011-12-02 2014-01-31 Thales Sa Element de cadre d'un gyroscope laser comprenant un substrat comportant des ions mobiles et une electrode
FR2991767B1 (fr) * 2012-06-08 2015-06-19 Thales Sa Gyrolaser comprenant un dispositif de protection contre la corrosion
US20150354960A1 (en) * 2014-06-04 2015-12-10 Honeywell International Inc. Systems and methods for a glass-ceramic barrier coating
US9671228B2 (en) * 2014-10-21 2017-06-06 Honeywell International Inc. Floating current mirror for RLG discharge control
US9551578B1 (en) * 2015-09-03 2017-01-24 Honeywell International Inc. Systems and methods for a ring laser gyroscope with electrically isolated dither motor
US10330477B2 (en) * 2017-03-08 2019-06-25 Honeywell International Inc. Ring laser gyroscope with ion migration field reducer shield
CN111623804B (zh) * 2020-07-21 2021-10-29 湖南智航联测科技有限公司 一种激光陀螺测试系统及其测试方法
CN115540842B (zh) * 2022-08-29 2026-03-06 北京航天时代激光导航技术有限责任公司 一种用于激光陀螺多电极同时铟封的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612690A (en) 1970-07-08 1971-10-12 Robert C Staats Laser gyro dither circuit
FR2399300A1 (fr) 1979-02-01 1979-03-02 Labo Cent Telecommunicat Procede de formation a froid de soudures etanches entre pieces metalliques et application dudit procede aux tubes electroniques
US4481635A (en) 1982-01-11 1984-11-06 Honeywell Inc. Ring laser start up apparatus
US4672624A (en) 1985-08-09 1987-06-09 Honeywell Inc. Cathode-block construction for long life lasers
US5196905A (en) 1988-06-22 1993-03-23 Litton Systems, Inc. Radio frequency excited ring laser gyroscope
US5098189A (en) 1990-03-21 1992-03-24 Litton Systems Inc. Ion-suppressed ring laser gyro frames
US5414727A (en) 1991-09-30 1995-05-09 Honeywell Inc. Active current control apparatus
US5271027A (en) 1992-10-20 1993-12-14 Honeywell Inc. Gas discharge device current control circuit
US5432604A (en) 1993-03-09 1995-07-11 Litton Systems, Inc. Ionic conduction barrier for ring laser gyroscope bodies
GB9309397D0 (en) * 1993-05-07 1993-06-23 Patel Bipin C M Laser treatment
US5552608A (en) * 1995-06-26 1996-09-03 Philips Electronics North America Corporation Closed cycle gas cryogenically cooled radiation detector
US5856995A (en) * 1997-07-21 1999-01-05 Alliedsignal Inc. Ring laser gyroscope with ion flux trap electrode
US6025914A (en) * 1997-12-17 2000-02-15 Honeywell Inc. Cathode seal including migration resistant dielectric material
US6072580A (en) 1999-01-21 2000-06-06 Honeywell Inc. Method for anodically bonding an electrode to a ring laser gyro block
US6795474B2 (en) * 2000-11-17 2004-09-21 Cymer, Inc. Gas discharge laser with improved beam path
WO2001035055A1 (en) 1999-11-08 2001-05-17 Honeywell Inc. Sacrificial cathode on a ring laser gyro block
WO2001036055A1 (en) 1999-11-15 2001-05-25 Werner Todd R Bicycle training apparatus

Also Published As

Publication number Publication date
US20040008351A1 (en) 2004-01-15
US6714580B2 (en) 2004-03-30
EP1451527A1 (en) 2004-09-01
AU2002350232A1 (en) 2003-06-23
WO2003050476A1 (en) 2003-06-19

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