DE60139933D1 - Laserkreisel mit ringförmigen aussparungen - Google Patents

Laserkreisel mit ringförmigen aussparungen

Info

Publication number
DE60139933D1
DE60139933D1 DE60139933T DE60139933T DE60139933D1 DE 60139933 D1 DE60139933 D1 DE 60139933D1 DE 60139933 T DE60139933 T DE 60139933T DE 60139933 T DE60139933 T DE 60139933T DE 60139933 D1 DE60139933 D1 DE 60139933D1
Authority
DE
Germany
Prior art keywords
moat
ringed
sprockets
block
laser circle
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 - Lifetime
Application number
DE60139933T
Other languages
English (en)
Inventor
Gerald R Altmann
Rodney H Thorland
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.)
Honeywell International Inc
Original Assignee
Honeywell International 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
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of DE60139933D1 publication Critical patent/DE60139933D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Glass Compositions (AREA)
DE60139933T 2000-05-31 2001-05-22 Laserkreisel mit ringförmigen aussparungen Expired - Lifetime DE60139933D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/584,209 US6429938B1 (en) 2000-05-31 2000-05-31 Moat feature for a laser gyroscope block
PCT/US2001/016421 WO2001092826A2 (en) 2000-05-31 2001-05-22 Laser gyroscope block with annular recesses

Publications (1)

Publication Number Publication Date
DE60139933D1 true DE60139933D1 (de) 2009-10-29

Family

ID=24336363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139933T Expired - Lifetime DE60139933D1 (de) 2000-05-31 2001-05-22 Laserkreisel mit ringförmigen aussparungen

Country Status (8)

Country Link
US (1) US6429938B1 (de)
EP (1) EP1285230B1 (de)
JP (1) JP2003535320A (de)
AT (1) ATE443243T1 (de)
AU (2) AU6179701A (de)
CA (1) CA2410710A1 (de)
DE (1) DE60139933D1 (de)
WO (1) WO2001092826A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728286B2 (en) * 2002-08-07 2004-04-27 Honeywell International Inc. Method of joining mirrors to ring laser gyro block assemblies
US8854146B2 (en) * 2012-01-31 2014-10-07 Honeywell International Inc. Systems and methods for external frit mounted components
US20150354960A1 (en) * 2014-06-04 2015-12-10 Honeywell International Inc. Systems and methods for a glass-ceramic barrier coating
US9759565B2 (en) 2015-01-15 2017-09-12 Honeywell International Inc. Radio frequency ring laser gyroscope including a multiple electrode system and an impedance matching circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691323A (en) * 1984-06-11 1987-09-01 The Singer Company Path length controller for ring laser gyroscope
US5098189A (en) * 1990-03-21 1992-03-24 Litton Systems Inc. Ion-suppressed ring laser gyro frames
DE4103789A1 (de) * 1991-02-08 1992-08-13 Zeiss Carl Fa Verfahren zur herstellung von laserkreisel-resonatorbloecken
US5960025A (en) 1997-10-06 1999-09-28 Honeywell Inc. Device and method for achieving beam path alignment of an optical cavity

Also Published As

Publication number Publication date
JP2003535320A (ja) 2003-11-25
AU6179701A (en) 2001-12-11
EP1285230B1 (de) 2009-09-16
EP1285230A2 (de) 2003-02-26
WO2001092826A3 (en) 2002-03-21
ATE443243T1 (de) 2009-10-15
AU2001261797B2 (en) 2004-06-10
CA2410710A1 (en) 2001-12-06
WO2001092826A2 (en) 2001-12-06
US6429938B1 (en) 2002-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition