NL181953C - RING LASER GYRO SCOPE AND RING LASER SUITABLE FOR USE IN THIS RING LASER GYRO SCOPE. - Google Patents

RING LASER GYRO SCOPE AND RING LASER SUITABLE FOR USE IN THIS RING LASER GYRO SCOPE.

Info

Publication number
NL181953C
NL181953C NLAANVRAGE7901581,A NL7901581A NL181953C NL 181953 C NL181953 C NL 181953C NL 7901581 A NL7901581 A NL 7901581A NL 181953 C NL181953 C NL 181953C
Authority
NL
Netherlands
Prior art keywords
ring laser
gyro scope
laser gyro
scope
ring
Prior art date
Application number
NLAANVRAGE7901581,A
Other languages
Dutch (nl)
Other versions
NL7901581A (en
NL181953B (en
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 NL7901581A publication Critical patent/NL7901581A/en
Publication of NL181953B publication Critical patent/NL181953B/en
Application granted granted Critical
Publication of NL181953C publication Critical patent/NL181953C/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)
NLAANVRAGE7901581,A 1978-05-26 1979-02-28 RING LASER GYRO SCOPE AND RING LASER SUITABLE FOR USE IN THIS RING LASER GYRO SCOPE. NL181953C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7901581A NL7901581A (en) 1979-11-28
NL181953B NL181953B (en) 1987-07-01
NL181953C true NL181953C (en) 1987-12-01

Family

ID=25428045

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7901581,A NL181953C (en) 1978-05-26 1979-02-28 RING LASER GYRO SCOPE AND RING LASER SUITABLE FOR USE IN THIS RING LASER GYRO SCOPE.

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
GR66808B (en) 1981-04-30
NO791638L (en) 1979-11-27
GB2021851B (en) 1982-07-21
IT7948410A0 (en) 1979-03-20
NZ189487A (en) 1982-12-07
FR2426887B1 (en) 1984-06-22
JPS596520B2 (en) 1984-02-13
IT1115066B (en) 1986-02-03
IL56658A (en) 1981-07-31
JPS54155794A (en) 1979-12-08
ES479075A1 (en) 1979-06-01
BR7901915A (en) 1979-12-04
CH645718A5 (en) 1984-10-15
NL7901581A (en) 1979-11-28
AU4398179A (en) 1979-11-29
SE448320B (en) 1987-02-09
NL181953B (en) 1987-07-01
SE7902823L (en) 1979-11-27
GB2021851A (en) 1979-12-05
CA1125895A (en) 1982-06-15
FR2426887A1 (en) 1979-12-21
NO152272B (en) 1985-05-20
BE874859A (en) 1979-07-02
DE2920429A1 (en) 1979-11-29
AU521186B2 (en) 1982-03-18
DK215579A (en) 1979-11-27
NO152272C (en) 1985-08-28

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee