FR2854947B1 - Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques - Google Patents

Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques

Info

Publication number
FR2854947B1
FR2854947B1 FR0305902A FR0305902A FR2854947B1 FR 2854947 B1 FR2854947 B1 FR 2854947B1 FR 0305902 A FR0305902 A FR 0305902A FR 0305902 A FR0305902 A FR 0305902A FR 2854947 B1 FR2854947 B1 FR 2854947B1
Authority
FR
France
Prior art keywords
acousto
stabilized
solid state
optical devices
state gyrolaser
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
FR0305902A
Other languages
English (en)
Other versions
FR2854947A1 (fr
Inventor
Gilles Feugnet
Didier Rolly
Jean Paul Pocholle
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.)
Thales SA
Original Assignee
Thales SA
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 to FR0305902A priority Critical patent/FR2854947B1/fr
Application filed by Thales SA filed Critical Thales SA
Priority to PCT/EP2004/050629 priority patent/WO2004102120A1/fr
Priority to CN200480013431.6A priority patent/CN1791784B/zh
Priority to RU2005139157/28A priority patent/RU2350904C2/ru
Priority to EP04741486A priority patent/EP1625353A1/fr
Priority to US10/556,795 priority patent/US7446879B2/en
Priority to JP2006530170A priority patent/JP2007505325A/ja
Publication of FR2854947A1 publication Critical patent/FR2854947A1/fr
Application granted granted Critical
Publication of FR2854947B1 publication Critical patent/FR2854947B1/fr
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
    • G01C19/66—Ring 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)
  • Lasers (AREA)
FR0305902A 2003-05-16 2003-05-16 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques Expired - Fee Related FR2854947B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0305902A FR2854947B1 (fr) 2003-05-16 2003-05-16 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques
CN200480013431.6A CN1791784B (zh) 2003-05-16 2004-04-28 通过声光装置稳定的固态激光陀螺仪
RU2005139157/28A RU2350904C2 (ru) 2003-05-16 2004-04-28 Твердотельный лазерный гироскоп, стабилизированный посредством акустооптических устройств (варианты)
EP04741486A EP1625353A1 (fr) 2003-05-16 2004-04-28 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques
PCT/EP2004/050629 WO2004102120A1 (fr) 2003-05-16 2004-04-28 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques
US10/556,795 US7446879B2 (en) 2003-05-16 2004-04-28 Solid-state gyrolaser stabilised by acousto-optic devices
JP2006530170A JP2007505325A (ja) 2003-05-16 2004-04-28 音響光学装置により安定化されたソリッドステート・レーザー・ジャイロ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305902A FR2854947B1 (fr) 2003-05-16 2003-05-16 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques

Publications (2)

Publication Number Publication Date
FR2854947A1 FR2854947A1 (fr) 2004-11-19
FR2854947B1 true FR2854947B1 (fr) 2005-07-01

Family

ID=33306410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305902A Expired - Fee Related FR2854947B1 (fr) 2003-05-16 2003-05-16 Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques

Country Status (7)

Country Link
US (1) US7446879B2 (fr)
EP (1) EP1625353A1 (fr)
JP (1) JP2007505325A (fr)
CN (1) CN1791784B (fr)
FR (1) FR2854947B1 (fr)
RU (1) RU2350904C2 (fr)
WO (1) WO2004102120A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863702B1 (fr) * 2003-12-12 2006-03-03 Thales Sa Gyrolaser a etat solide stabilise et a milieu laser anisotrope
FR2894663B1 (fr) * 2005-12-13 2008-02-08 Thales Sa Gyrolaser a etat solide active optiquement par biais alternatif
FR2894662B1 (fr) 2005-12-13 2008-01-25 Thales Sa Gyrolaser a etat solide a modes contre-propagatifs orthogonaux
FR2905005B1 (fr) * 2006-08-18 2008-09-26 Thales Sa Gyrolaser a etat solide avec milieu a gain active mecaniquement.
JP5027587B2 (ja) * 2007-08-01 2012-09-19 ミネベア株式会社 半導体リングレーザジャイロ
FR2925153B1 (fr) * 2007-12-18 2010-01-01 Thales Sa Gyrolaser multioscillateur a etat solide utilisant un milieu a gain cristallin coupe a 100
FR2937740B1 (fr) * 2008-10-28 2010-10-29 Thales Sa Dispositif et procede de mise en vibration d'un element solide amplificateur au sein d'un gyrolaser
FR2938655B1 (fr) * 2008-11-14 2012-06-01 Thales Sa Gyrolaser comprenant un barreau cylindrique solide amplificateur, et procede associe d'excitation d'un barreau cylindrique solide amplificateur de gyrolaser
FR2938641B1 (fr) * 2008-11-18 2010-11-26 Thales Sa Gyrolaser a etat solide a pompage optique controle
FR2959811B1 (fr) 2010-05-07 2013-03-01 Thales Sa Gyrolaser a etat solide multioscillateur stabilise passivement par un dispositif a cristal doubleur de frequence
CN102003958B (zh) * 2010-10-01 2012-07-04 中国人民解放军国防科学技术大学 四频激光陀螺工作点的控制装置
RU2599182C1 (ru) * 2015-09-24 2016-10-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Способ определения масштабных коэффициентов трехосного лазерного гироскопа
CN108489476B (zh) * 2018-02-11 2021-07-09 东南大学 一种基于声光耦合效应的光声波陀螺仪及其加工方法
US11476633B2 (en) 2020-07-20 2022-10-18 Honeywell International Inc. Apparatus and methods for stable bidirectional output from ring laser gyroscope

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528029A (en) * 1966-09-20 1970-09-08 Sperry Rand Corp Ring laser having synchronized phase modulators for inhibiting mode pulling
US3790898A (en) * 1969-06-27 1974-02-05 North American Rockwell Selectively tunable gaseous laser
US3941481A (en) * 1974-03-15 1976-03-02 Charles John Kramer Ring laser having elastic wave bias
GB1542723A (en) * 1976-07-07 1979-03-21 Gen Electric Co Ltd Ring lasers
CA1154851A (fr) * 1980-03-24 1983-10-04 Litton Systems, Inc. Gyroscope a laser en anneau a agitation acoustique
JPS5743485A (en) * 1980-08-13 1982-03-11 Agency Of Ind Science & Technol Semiconductor ring laser device
US4673293A (en) * 1985-01-31 1987-06-16 Honeywell Inc. Passive cavity gyro bias eliminator
US4869579A (en) * 1986-07-31 1989-09-26 Technion Research & Development Foundation Optical apparatus and method for beam coupling useful in light beam steering and spatial light modulation
US5367377A (en) * 1990-04-20 1994-11-22 Litton Systems, Inc. Solid state split-gain multioscillator ring laser gyroscope
RU2007801C1 (ru) * 1991-09-13 1994-02-15 Наний Олег Евгеньевич Кольцевой лазер с акустооптической синхронизацией мод
US5241555A (en) * 1991-10-28 1993-08-31 Spitzer Mark B Semiconductor single crystal external ring resonator cavity laser and gyroscope
GB9304077D0 (en) * 1993-03-01 1993-04-14 Univ Southampton Acousto-optic device
DE19504373C2 (de) * 1995-02-10 2000-06-15 Daimler Chrysler Ag Diodengepumpter Festkörper-Ringlaserkreisel
JP3388227B2 (ja) * 1999-11-05 2003-03-17 独立行政法人通信総合研究所 光分散測定装置およびそれを用いた測定方法
FR2825463B1 (fr) * 2001-05-30 2003-09-12 Thales Sa Gyrometre laser etat solide comportant un bloc resonateur

Also Published As

Publication number Publication date
CN1791784A (zh) 2006-06-21
JP2007505325A (ja) 2007-03-08
EP1625353A1 (fr) 2006-02-15
WO2004102120A1 (fr) 2004-11-25
US20060285118A1 (en) 2006-12-21
CN1791784B (zh) 2010-08-18
FR2854947A1 (fr) 2004-11-19
RU2350904C2 (ru) 2009-03-27
RU2005139157A (ru) 2007-06-27
US7446879B2 (en) 2008-11-04

Similar Documents

Publication Publication Date Title
FR2854947B1 (fr) Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques
FR2853061B1 (fr) Gyrolaser a etat solide stabilise
DE602004002062D1 (de) Vibrationsgeschütztes Hitzeschield
DE60309366D1 (de) Hydraulische Spannvorrichtung
DE602004018435D1 (de) Motorstartsteuerung
FI20041065A (fi) Ympäristövaikutukselle vasteellinen laitekotelo
NO20030464L (no) Anordning ved skrueturbin.
NO20031458D0 (no) Anlegg for gasstörking
NO20041865L (no) Pressbar sprengstoffkomposisjon
NO20032457D0 (no) Anordning ved lubrikator
DE60303469D1 (de) Ratschenschlüssel
FR2845629B3 (fr) Tournevis avec modes de fonctionnement pouvant etre changes
DE60204942D1 (de) Feste polymerisierbare Gemische
SE0400464L (sv) Cylinderanordning
DE502004002714D1 (de) Anfahreinheit
DE502004002994D1 (de) Anfahreinheit
FR2876448B1 (fr) Gyrolaser a etat solide stabilise sans zone aveugle
NO20032876L (no) Anordning ved en gravemaskin
DE602004000614D1 (de) Anlassvorrichtung
NO20043610L (no) Fenylpyrimidinaminer som IgE inhibitorer
DE60212589D1 (de) Hydraulisches Motorlager
ITUD20050054A1 (it) Dispositivo separatore per una miscela liquida.
NO20030839D0 (no) Anordning ved stativ
NO20022224D0 (no) Anordning ved et sylinderarrangement
ITTO20040284A1 (it) Pareti di abitazione posizionabili a piacere

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150130