JPS54139392A - Laser gyroscope device - Google Patents

Laser gyroscope device

Info

Publication number
JPS54139392A
JPS54139392A JP3540979A JP3540979A JPS54139392A JP S54139392 A JPS54139392 A JP S54139392A JP 3540979 A JP3540979 A JP 3540979A JP 3540979 A JP3540979 A JP 3540979A JP S54139392 A JPS54139392 A JP S54139392A
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
JP3540979A
Other languages
Japanese (ja)
Other versions
JPS6141158B2 (en
Inventor
Baatorei Mashiyuuzu Jieemuzu
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 JPS54139392A publication Critical patent/JPS54139392A/en
Publication of JPS6141158B2 publication Critical patent/JPS6141158B2/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)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP3540979A 1978-03-27 1979-03-26 Laser gyroscope device Granted JPS54139392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89042378A 1978-03-27 1978-03-27

Publications (2)

Publication Number Publication Date
JPS54139392A true JPS54139392A (en) 1979-10-29
JPS6141158B2 JPS6141158B2 (en) 1986-09-12

Family

ID=25396657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3540979A Granted JPS54139392A (en) 1978-03-27 1979-03-26 Laser gyroscope device

Country Status (4)

Country Link
JP (1) JPS54139392A (en)
CA (1) CA1136249A (en)
DE (1) DE2911789A1 (en)
GB (1) GB2017392B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1132692A (en) * 1978-04-07 1982-09-28 James B. Matthews Phase-locked laser gyroscope system
US4697888A (en) * 1982-04-21 1987-10-06 Chevron Research Company Frequency shifted cavity for electromagnetic radiation
US4586184A (en) * 1983-10-21 1986-04-29 Chevron Research Company Acoustically controlled frequency shifted cavity for electromagnetic radiation
US4652132A (en) * 1983-11-07 1987-03-24 Raytheon Company Optical power compensated ring laser gyroscope
GB2184285B (en) * 1983-11-07 1990-08-01 Raytheon Co Ring laser gyroscope
JP3323844B2 (en) 1999-01-18 2002-09-09 キヤノン株式会社 gyro
US6665330B1 (en) 1999-09-14 2003-12-16 Canon Kabushiki Kaisha Semiconductor device having a semiconductor ring laser with a circularly formed ridge optical waveguide
JP2001159521A (en) 1999-12-01 2001-06-12 Canon Inc Angular velocity detecting device
FR2876447B1 (en) * 2004-03-16 2007-11-02 Thales Sa STABILIZED SOLID STATE GYROLASER WITH FOUR MODES WITHOUT BLIND AREA

Family Cites Families (4)

* 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

Also Published As

Publication number Publication date
CA1136249A (en) 1982-11-23
DE2911789A1 (en) 1979-10-04
GB2017392A (en) 1979-10-03
JPS6141158B2 (en) 1986-09-12
DE2911789C2 (en) 1991-08-29
GB2017392B (en) 1982-05-26

Similar Documents

Publication Publication Date Title
JPS5588383A (en) Laser device
GB2017506B (en) Laser tunnelling device
JPS5561086A (en) Monolithic laser device
JPS54164146A (en) Optical device
JPS54128752A (en) Optical device
GB1550578A (en) Laser gyroscope
JPS54150815A (en) Device for construction
GB2028497B (en) Interferometer gyro
JPS54162988A (en) Laser
JPS54151856A (en) Optical device
GB2033649B (en) Laser device
JPS54130046A (en) Optical device
JPS5498195A (en) Laser gyroscope device
JPS54139392A (en) Laser gyroscope device
GB2046905B (en) Gimbals
JPS5546736A (en) Optical filmmscanning device
JPS5548987A (en) Multiiline laser device
GB2029631B (en) Laser gyroscope
DE2960424D1 (en) Laser gyrometer
DE2964281D1 (en) Gyroscopes
GB2017394B (en) Laser gyroscope
GB2028496B (en) Interferometer gyro
JPS55541A (en) Telescope device
JPS54139393A (en) Laser gyroscope device
JPS54155794A (en) Ring laser gyroscope