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ATE443243T1 - Laserkreisel mit ringförmigen aussparungen - Google Patents

Laserkreisel mit ringförmigen aussparungen

Info

Publication number
ATE443243T1
ATE443243T1 AT01935729T AT01935729T ATE443243T1 AT E443243 T1 ATE443243 T1 AT E443243T1 AT 01935729 T AT01935729 T AT 01935729T AT 01935729 T AT01935729 T AT 01935729T AT E443243 T1 ATE443243 T1 AT E443243T1
Authority
AT
Austria
Prior art keywords
moat
ring
laser gyro
block
shaped cutouts
Prior art date
Application number
AT01935729T
Other languages
English (en)
Inventor
Gerald Altmann
Rodney Thorland
Original Assignee
Honeywell Int 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 Int Inc filed Critical Honeywell Int Inc
Application granted granted Critical
Publication of ATE443243T1 publication Critical patent/ATE443243T1/de

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58Turn-sensitive devices without moving masses
    • G01C19/64Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/66Ring laser gyrometers
    • G01C19/661Ring laser gyrometers details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Semiconductor Lasers (AREA)
AT01935729T 2000-05-31 2001-05-22 Laserkreisel mit ringförmigen aussparungen ATE443243T1 (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
ATE443243T1 true ATE443243T1 (de) 2009-10-15

Family

ID=24336363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01935729T ATE443243T1 (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
WO2001092826A2 (en) 2001-12-06
AU2001261797B2 (en) 2004-06-10
EP1285230B1 (de) 2009-09-16
CA2410710A1 (en) 2001-12-06
JP2003535320A (ja) 2003-11-25
EP1285230A2 (de) 2003-02-26
WO2001092826A3 (en) 2002-03-21
DE60139933D1 (de) 2009-10-29
US6429938B1 (en) 2002-08-06
AU6179701A (en) 2001-12-11

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties