JPH0131715B2 - - Google Patents

Info

Publication number
JPH0131715B2
JPH0131715B2 JP58125253A JP12525383A JPH0131715B2 JP H0131715 B2 JPH0131715 B2 JP H0131715B2 JP 58125253 A JP58125253 A JP 58125253A JP 12525383 A JP12525383 A JP 12525383A JP H0131715 B2 JPH0131715 B2 JP H0131715B2
Authority
JP
Japan
Prior art keywords
frequency
vibration
lock
amplitude
laser
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.)
Expired
Application number
JP58125253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6016481A (ja
Inventor
Izumi Kataoka
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry Ltd
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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP58125253A priority Critical patent/JPS6016481A/ja
Publication of JPS6016481A publication Critical patent/JPS6016481A/ja
Publication of JPH0131715B2 publication Critical patent/JPH0131715B2/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
    • G01C19/68—Lock-in prevention
    • G01C19/70—Lock-in prevention by mechanical means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
JP58125253A 1983-07-08 1983-07-08 リングレ−ザジヤイロ Granted JPS6016481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58125253A JPS6016481A (ja) 1983-07-08 1983-07-08 リングレ−ザジヤイロ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58125253A JPS6016481A (ja) 1983-07-08 1983-07-08 リングレ−ザジヤイロ

Publications (2)

Publication Number Publication Date
JPS6016481A JPS6016481A (ja) 1985-01-28
JPH0131715B2 true JPH0131715B2 (en, 2012) 1989-06-27

Family

ID=14905532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58125253A Granted JPS6016481A (ja) 1983-07-08 1983-07-08 リングレ−ザジヤイロ

Country Status (1)

Country Link
JP (1) JPS6016481A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821282A (en) * 1985-12-27 1989-04-11 Honeywell Inc. Mirror assembly for lasers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786368A (en) * 1972-10-20 1974-01-15 Bell Telephone Labor Inc Planar waveguide-type distributed feedback laser with angular tuning
JPS543492A (en) * 1977-06-09 1979-01-11 Nec Corp Laser gyro
IL61156A (en) * 1979-11-05 1983-07-31 Litton Systems Inc Dithered ring laser with minimized mirror backscattering
US4551021A (en) * 1982-03-01 1985-11-05 Honeywell Inc. Discriminant apparatus for laser gyros
US4526469A (en) * 1982-03-01 1985-07-02 Honeywell Inc. Discriminant apparatus for laser gyros
US4824252A (en) * 1982-06-25 1989-04-25 Honeywell Inc. Laser gyro system

Also Published As

Publication number Publication date
JPS6016481A (ja) 1985-01-28

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