DE69002457D1 - Verfahren zur herstellung der ausleseeinrichtung fuer einen ringlaserkreisel. - Google Patents

Verfahren zur herstellung der ausleseeinrichtung fuer einen ringlaserkreisel.

Info

Publication number
DE69002457D1
DE69002457D1 DE9090903125T DE69002457T DE69002457D1 DE 69002457 D1 DE69002457 D1 DE 69002457D1 DE 9090903125 T DE9090903125 T DE 9090903125T DE 69002457 T DE69002457 T DE 69002457T DE 69002457 D1 DE69002457 D1 DE 69002457D1
Authority
DE
Germany
Prior art keywords
producing
reading device
ring laser
laser cycle
cycle
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
DE9090903125T
Other languages
English (en)
Other versions
DE69002457T2 (de
Inventor
Werner Egli
Robert Pajak
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 Inc
Original Assignee
Honeywell 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 Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE69002457D1 publication Critical patent/DE69002457D1/de
Publication of DE69002457T2 publication Critical patent/DE69002457T2/de
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
    • G01C19/661—Ring laser gyrometers details
    • G01C19/662—Ring laser gyrometers details signal readout; dither compensators

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)
DE90903125T 1989-03-31 1990-02-06 Verfahren zur herstellung der ausleseeinrichtung für einen ringlaserkreisel. Expired - Fee Related DE69002457T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/332,268 US5000571A (en) 1989-03-31 1989-03-31 Method of fabricating a readout apparatus for a ring laser gyroscope

Publications (2)

Publication Number Publication Date
DE69002457D1 true DE69002457D1 (de) 1993-09-02
DE69002457T2 DE69002457T2 (de) 1993-12-02

Family

ID=23297487

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90903125T Expired - Fee Related DE69002457T2 (de) 1989-03-31 1990-02-06 Verfahren zur herstellung der ausleseeinrichtung für einen ringlaserkreisel.

Country Status (6)

Country Link
US (1) US5000571A (de)
EP (1) EP0465471B1 (de)
JP (1) JPH04504305A (de)
CA (1) CA2046619A1 (de)
DE (1) DE69002457T2 (de)
WO (1) WO1990012288A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7362443B2 (en) * 2005-11-17 2008-04-22 Honeywell International Inc. Optical gyro with free space resonator and method for sensing inertial rotation rate
WO2008011683A1 (en) * 2006-07-28 2008-01-31 Resmed Ltd Delivery of respiratory therapy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152072A (en) * 1977-02-02 1979-05-01 Litton Systems, Inc. Photosensitive diodes for simplified optical heterodyning and cavity length control
FR2528993A1 (fr) * 1982-06-18 1983-12-23 Thomson Csf Dispositif d'eclairement d'un milieu electro-optique pour enregistrer des hologrammes en temps reel
CN86103143A (zh) * 1985-05-10 1986-11-12 霍尼韦尔公司 激光角速率传感器的读出设备
IL78398A (en) * 1985-05-10 1990-01-18 Honeywell Inc Readout apparatus for a laser angular rate sensor
US4676643A (en) * 1985-10-04 1987-06-30 Rockwell International Corporation Ring laser gyro readout assembly simplification with adjustment capability

Also Published As

Publication number Publication date
EP0465471B1 (de) 1993-07-28
WO1990012288A1 (en) 1990-10-18
EP0465471A1 (de) 1992-01-15
US5000571A (en) 1991-03-19
DE69002457T2 (de) 1993-12-02
CA2046619A1 (en) 1990-10-01
JPH04504305A (ja) 1992-07-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee