DE602007004268D1 - Festkörperlaserkreisel mit mechanisch aktiviertem Verstärkungsmedium - Google Patents

Festkörperlaserkreisel mit mechanisch aktiviertem Verstärkungsmedium

Info

Publication number
DE602007004268D1
DE602007004268D1 DE602007004268T DE602007004268T DE602007004268D1 DE 602007004268 D1 DE602007004268 D1 DE 602007004268D1 DE 602007004268 T DE602007004268 T DE 602007004268T DE 602007004268 T DE602007004268 T DE 602007004268T DE 602007004268 D1 DE602007004268 D1 DE 602007004268D1
Authority
DE
Germany
Prior art keywords
solid
state laser
gain medium
laser gyroscope
mechanically activated
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.)
Active
Application number
DE602007004268T
Other languages
English (en)
Inventor
Sylvain Schwartz
Francois Gutty
Jean-Paul M Pocholle
Sylvain M Feugnet
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
Application filed by Thales SA filed Critical Thales SA
Publication of DE602007004268D1 publication Critical patent/DE602007004268D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Lasers (AREA)
  • Gyroscopes (AREA)
DE602007004268T 2006-08-18 2007-08-06 Festkörperlaserkreisel mit mechanisch aktiviertem Verstärkungsmedium Active DE602007004268D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607394A FR2905005B1 (fr) 2006-08-18 2006-08-18 Gyrolaser a etat solide avec milieu a gain active mecaniquement.

Publications (1)

Publication Number Publication Date
DE602007004268D1 true DE602007004268D1 (de) 2010-03-04

Family

ID=37895857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004268T Active DE602007004268D1 (de) 2006-08-18 2007-08-06 Festkörperlaserkreisel mit mechanisch aktiviertem Verstärkungsmedium

Country Status (7)

Country Link
US (1) US7589841B2 (de)
EP (1) EP1890107B1 (de)
JP (1) JP2008046126A (de)
CN (1) CN101126643B (de)
DE (1) DE602007004268D1 (de)
FR (1) FR2905005B1 (de)
RU (1) RU2437062C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN101825464B (zh) * 2009-03-04 2012-07-04 中国人民解放军国防科学技术大学 全固态激光陀螺仪
US8319973B2 (en) * 2009-04-08 2012-11-27 Honeywell International Inc. VCSEL enabled active resonator gyroscope
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
RU2562149C2 (ru) * 2013-04-10 2015-09-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Южный федеральный университет" (Южный федеральный университет) Резонансный способ измерения частоты вращения объекта и устройство, реализующее этот способ
RU2539755C2 (ru) * 2013-05-21 2015-01-27 Открытое акционерное общество "Научно-производственное предприятие космического приборостроения "Квант" (ОАО "НПП КП "Квант") Лазерный волоконно-оптический датчик угловой скорости с объемной фурье-голограммой
US20160167030A1 (en) 2014-12-16 2016-06-16 University Of Southampton Hierarchical aluminophosphates as catalysts for the beckmann rearrangement
FR3050025B1 (fr) * 2016-04-06 2018-07-20 Thales Gyrometre optique resonant compact a trois frequences
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010576A (en) * 1977-11-30 1979-06-27 Secr Defence Improvements in or relating to Ring Lasers
CA1154851A (en) * 1980-03-24 1983-10-04 Litton Systems, Inc. Acoustically dithered ring laser gyro
US4525843A (en) * 1982-04-29 1985-06-25 The United States Of America As Represented By The Secretary Of The Navy Ring laser with wavefront conjugating beams
US4913548A (en) * 1988-09-21 1990-04-03 Rockwell International Corporation Solid state fiber optic semiconductor ring laser gyro apparatus with non-optical readout
US5367528A (en) * 1992-05-08 1994-11-22 Honeywell Inc. Motion induced elimination of dead band in a short pulse laser gyro
FR2825463B1 (fr) * 2001-05-30 2003-09-12 Thales Sa Gyrometre laser etat solide comportant un bloc resonateur
FR2853061B1 (fr) * 2003-03-25 2006-01-20 Thales Sa Gyrolaser a etat solide stabilise
FR2854947B1 (fr) * 2003-05-16 2005-07-01 Thales Sa Gyrolaser a etat solide stabilise par des dispositifs acousto-optiques
FR2863702B1 (fr) * 2003-12-12 2006-03-03 Thales Sa Gyrolaser a etat solide stabilise et a milieu laser anisotrope
FR2876448B1 (fr) * 2004-03-16 2007-11-02 Thales Sa Gyrolaser a etat solide stabilise sans zone aveugle
FR2876447B1 (fr) * 2004-03-16 2007-11-02 Thales Sa Gyrolaser a etat solide stabilise a quatre modes sans zone aveugle
FR2876449B1 (fr) * 2004-10-08 2006-12-29 Thales Sa Gyrolaser a etat solide a facteur d'echelle stabilise
FR2877775B1 (fr) * 2004-11-05 2008-06-06 Thales Sa Gyrolaser a milieu solide semi-conducteur a structure verticale
FR2894662B1 (fr) * 2005-12-13 2008-01-25 Thales Sa Gyrolaser a etat solide a modes contre-propagatifs orthogonaux

Also Published As

Publication number Publication date
FR2905005B1 (fr) 2008-09-26
EP1890107A1 (de) 2008-02-20
RU2007131437A (ru) 2009-02-27
CN101126643A (zh) 2008-02-20
FR2905005A1 (fr) 2008-02-22
JP2008046126A (ja) 2008-02-28
RU2437062C2 (ru) 2011-12-20
US7589841B2 (en) 2009-09-15
CN101126643B (zh) 2011-10-26
EP1890107B1 (de) 2010-01-13
US20080043225A1 (en) 2008-02-21

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: FEUGNET, GILLES, 91120, PALAISEAU, FR

Inventor name: POCHOLLE, M. JEAN-PAUL, 91290, LA NORVILLE, FR

Inventor name: GUTTY, FRANCOIS, 86100, CHATELLERAULT, FR

Inventor name: SCHWARTZ, SYLVAIN, 75012, PARIS, FR

8364 No opposition during term of opposition