IT1115066B - Giroscopio a laser ad anello - Google Patents

Giroscopio a laser ad anello

Info

Publication number
IT1115066B
IT1115066B IT48410/79A IT4841079A IT1115066B IT 1115066 B IT1115066 B IT 1115066B IT 48410/79 A IT48410/79 A IT 48410/79A IT 4841079 A IT4841079 A IT 4841079A IT 1115066 B IT1115066 B IT 1115066B
Authority
IT
Italy
Prior art keywords
ring laser
laser gyroscope
gyroscope
ring
laser
Prior art date
Application number
IT48410/79A
Other languages
English (en)
Italian (it)
Other versions
IT7948410A0 (it
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 IT7948410A0 publication Critical patent/IT7948410A0/it
Application granted granted Critical
Publication of IT1115066B publication Critical patent/IT1115066B/it

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)
IT48410/79A 1978-05-26 1979-03-20 Giroscopio a laser ad anello IT1115066B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7948410A0 IT7948410A0 (it) 1979-03-20
IT1115066B true IT1115066B (it) 1986-02-03

Family

ID=25428045

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48410/79A IT1115066B (it) 1978-05-26 1979-03-20 Giroscopio a laser ad anello

Country Status (18)

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

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 (de) * 1984-03-31 1986-12-11 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Ringlaser
US4783169A (en) * 1985-08-09 1988-11-08 Litton Systems, Inc. Control of a ring laser gyro cavity according to a preselected model
CN103674003B (zh) * 2012-09-07 2016-06-01 中国航空工业第六一八研究所 一种电磁驱动式激光陀螺抖动机构

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
BR7901915A (pt) 1979-12-04
CH645718A5 (de) 1984-10-15
FR2426887B1 (da) 1984-06-22
CA1125895A (en) 1982-06-15
GR66808B (da) 1981-04-30
SE448320B (sv) 1987-02-09
IT7948410A0 (it) 1979-03-20
NZ189487A (en) 1982-12-07
ES479075A1 (es) 1979-06-01
DE2920429A1 (de) 1979-11-29
JPS54155794A (en) 1979-12-08
BE874859A (fr) 1979-07-02
AU521186B2 (en) 1982-03-18
DK215579A (da) 1979-11-27
GB2021851A (en) 1979-12-05
GB2021851B (en) 1982-07-21
NL181953B (nl) 1987-07-01
NL181953C (nl) 1987-12-01
FR2426887A1 (fr) 1979-12-21
NO152272B (no) 1985-05-20
NL7901581A (nl) 1979-11-28
IL56658A (en) 1981-07-31
NO152272C (no) 1985-08-28
NO791638L (no) 1979-11-27
SE7902823L (sv) 1979-11-27
JPS596520B2 (ja) 1984-02-13
AU4398179A (en) 1979-11-29

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