BE874859A - LASER GYROSCOPE - Google Patents

LASER GYROSCOPE

Info

Publication number
BE874859A
BE874859A BE0/194032A BE194032A BE874859A BE 874859 A BE874859 A BE 874859A BE 0/194032 A BE0/194032 A BE 0/194032A BE 194032 A BE194032 A BE 194032A BE 874859 A BE874859 A BE 874859A
Authority
BE
Belgium
Prior art keywords
laser gyroscope
gyroscope
laser
Prior art date
Application number
BE0/194032A
Other languages
French (fr)
Inventor
V Sanders
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of BE874859A publication Critical patent/BE874859A/en

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)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Lubricants (AREA)
  • Photoreceptors In Electrophotography (AREA)
BE0/194032A 1978-05-26 1979-03-15 LASER GYROSCOPE BE874859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90991978A 1978-05-26 1978-05-26

Publications (1)

Publication Number Publication Date
BE874859A true BE874859A (en) 1979-07-02

Family

ID=25428045

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/194032A BE874859A (en) 1978-05-26 1979-03-15 LASER GYROSCOPE

Country Status (18)

Country Link
JP (1) JPS596520B2 (en)
AU (1) AU521186B2 (en)
BE (1) BE874859A (en)
BR (1) BR7901915A (en)
CA (1) CA1125895A (en)
CH (1) CH645718A5 (en)
DE (1) DE2920429A1 (en)
DK (1) DK215579A (en)
ES (1) ES479075A1 (en)
FR (1) FR2426887A1 (en)
GB (1) GB2021851B (en)
GR (1) GR66808B (en)
IL (1) IL56658A (en)
IT (1) IT1115066B (en)
NL (1) NL181953C (en)
NO (1) NO152272C (en)
NZ (1) NZ189487A (en)
SE (1) SE448320B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120839A (en) * 1982-05-19 1983-12-07 Raytheon Co Ring laser gyroscope
DE3412016C2 (en) * 1984-03-31 1986-12-11 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Ring laser
US4783169A (en) * 1985-08-09 1988-11-08 Litton Systems, Inc. Control of a ring laser gyro cavity according to a preselected model
CN103674003B (en) * 2012-09-07 2016-06-01 中国航空工业第六一八研究所 A kind of electromagnetic drive type shaking laser gyroscope mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697181A (en) * 1967-03-14 1972-10-10 Sperry Rand Corp Ring laser having amplitude and phase controlled crossed-beam anti-locking feedback
US3741657A (en) * 1971-03-03 1973-06-26 Raytheon Co Laser gyroscope
US3846025A (en) * 1973-04-02 1974-11-05 S Wilber Frequency sensitive laser rotary motion sensor
US4152071A (en) * 1976-08-02 1979-05-01 Honeywell Inc. Control apparatus
CA1085031A (en) * 1976-11-08 1980-09-02 Litton Systems, Inc. Laser gyro with phased dithered mirrors

Also Published As

Publication number Publication date
GB2021851A (en) 1979-12-05
IL56658A (en) 1981-07-31
DE2920429A1 (en) 1979-11-29
ES479075A1 (en) 1979-06-01
JPS596520B2 (en) 1984-02-13
FR2426887A1 (en) 1979-12-21
JPS54155794A (en) 1979-12-08
NO791638L (en) 1979-11-27
BR7901915A (en) 1979-12-04
CH645718A5 (en) 1984-10-15
CA1125895A (en) 1982-06-15
GR66808B (en) 1981-04-30
AU4398179A (en) 1979-11-29
NL7901581A (en) 1979-11-28
NO152272C (en) 1985-08-28
NL181953B (en) 1987-07-01
SE448320B (en) 1987-02-09
NL181953C (en) 1987-12-01
IT7948410A0 (en) 1979-03-20
AU521186B2 (en) 1982-03-18
GB2021851B (en) 1982-07-21
NZ189487A (en) 1982-12-07
NO152272B (en) 1985-05-20
IT1115066B (en) 1986-02-03
DK215579A (en) 1979-11-27
FR2426887B1 (en) 1984-06-22
SE7902823L (en) 1979-11-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LITTON SYSTEMS INC.

Effective date: 19870331