JPS54139393A - Laser gyroscope device - Google Patents

Laser gyroscope device

Info

Publication number
JPS54139393A
JPS54139393A JP4151279A JP4151279A JPS54139393A JP S54139393 A JPS54139393 A JP S54139393A JP 4151279 A JP4151279 A JP 4151279A JP 4151279 A JP4151279 A JP 4151279A JP S54139393 A JPS54139393 A JP S54139393A
Authority
JP
Japan
Prior art keywords
laser gyroscope
gyroscope device
laser
gyroscope
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.)
Granted
Application number
JP4151279A
Other languages
Japanese (ja)
Other versions
JPS6410956B2 (en
Inventor
Baatorei Mashiyuuzu Jieemuzu
Antonio Deruujio Renarudo
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of JPS54139393A publication Critical patent/JPS54139393A/en
Publication of JPS6410956B2 publication Critical patent/JPS6410956B2/ja
Granted 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
    • G01C19/667—Ring laser gyrometers using a multioscillator ring laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Gyroscopes (AREA)
JP4151279A 1978-04-07 1979-04-05 Laser gyroscope device Granted JPS54139393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89426778A 1978-04-07 1978-04-07

Publications (2)

Publication Number Publication Date
JPS54139393A true JPS54139393A (en) 1979-10-29
JPS6410956B2 JPS6410956B2 (en) 1989-02-22

Family

ID=25402832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4151279A Granted JPS54139393A (en) 1978-04-07 1979-04-05 Laser gyroscope device

Country Status (5)

Country Link
JP (1) JPS54139393A (en)
CA (1) CA1132692A (en)
DE (1) DE2911851C2 (en)
FR (1) FR2422144A1 (en)
IT (1) IT1116582B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008064663A (en) * 2006-09-08 2008-03-21 Seiko Epson Corp Detector, sensor, and electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426886A1 (en) * 1978-05-22 1979-12-21 Litton Systems Inc Four mode ring laser gyro - has four frequencies passed through mirror to photodiode and heterodyned directly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285497A (en) * 1976-01-02 1977-07-15 Raytheon Co Electromagnetic ring resonator

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
US3807866A (en) * 1972-04-21 1974-04-30 Rockwell International Corp Ring laser gyroscope having a constant output beat-frequency
US3846025A (en) * 1973-04-02 1974-11-05 S Wilber Frequency sensitive laser rotary motion sensor
CA1136249A (en) * 1978-03-27 1982-11-23 James B. Matthews Phased-locked loop laser gyroscope system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285497A (en) * 1976-01-02 1977-07-15 Raytheon Co Electromagnetic ring resonator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008064663A (en) * 2006-09-08 2008-03-21 Seiko Epson Corp Detector, sensor, and electronic device

Also Published As

Publication number Publication date
CA1132692A (en) 1982-09-28
JPS6410956B2 (en) 1989-02-22
FR2422144B1 (en) 1985-05-10
DE2911851A1 (en) 1979-10-11
FR2422144A1 (en) 1979-11-02
IT1116582B (en) 1986-02-10
IT7948629A0 (en) 1979-04-05
DE2911851C2 (en) 1994-01-13

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