JPH0482067B2 - - Google Patents

Info

Publication number
JPH0482067B2
JPH0482067B2 JP61105018A JP10501886A JPH0482067B2 JP H0482067 B2 JPH0482067 B2 JP H0482067B2 JP 61105018 A JP61105018 A JP 61105018A JP 10501886 A JP10501886 A JP 10501886A JP H0482067 B2 JPH0482067 B2 JP H0482067B2
Authority
JP
Japan
Prior art keywords
pattern
interference fringe
fringe pattern
mask
periodic
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 - Lifetime
Application number
JP61105018A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61263291A (ja
Inventor
Ii Kirupatoritsuku Jozefu
Ei Sandaasu Guren
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Publication of JPS61263291A publication Critical patent/JPS61263291A/ja
Publication of JPH0482067B2 publication Critical patent/JPH0482067B2/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
    • G01C19/661—Ring laser gyrometers details
    • G01C19/662—Ring laser gyrometers details signal readout; dither compensators

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)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Lasers (AREA)
  • Gyroscopes (AREA)
JP61105018A 1985-05-10 1986-05-09 レ−ザ角速度センサの読出し装置 Granted JPS61263291A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73329785A 1985-05-10 1985-05-10
US733297 1985-05-10

Publications (2)

Publication Number Publication Date
JPS61263291A JPS61263291A (ja) 1986-11-21
JPH0482067B2 true JPH0482067B2 (en, 2012) 1992-12-25

Family

ID=24947039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61105018A Granted JPS61263291A (ja) 1985-05-10 1986-05-09 レ−ザ角速度センサの読出し装置

Country Status (7)

Country Link
US (1) US4871253A (en, 2012)
EP (1) EP0201074B1 (en, 2012)
JP (1) JPS61263291A (en, 2012)
CN (1) CN1026155C (en, 2012)
CA (1) CA1275484C (en, 2012)
DE (1) DE3681336D1 (en, 2012)
IL (1) IL78398A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000571A (en) * 1989-03-31 1991-03-19 Honeywell Inc. Method of fabricating a readout apparatus for a ring laser gyroscope
WO1993012402A1 (en) * 1991-12-19 1993-06-24 Honeywell Inc. Photodetection readout apparatus for a ring laser gyro
US5371592A (en) * 1992-02-28 1994-12-06 Honeywell Inc. Laser intensity monitoring apparatus with metallic thin film mask
EP0995077A1 (en) * 1997-07-17 2000-04-26 Honeywell Inc. Ring laser gyro readout
US20060290940A1 (en) * 2005-06-22 2006-12-28 Beaudet Richard G Ring laser gyroscope combination sensor
US20080304076A1 (en) * 2007-06-11 2008-12-11 Honeywell International Inc. Systems and methods for packaging and mounting readout and laser intensity monitor sensors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390606A (en) * 1965-03-01 1968-07-02 Honeywell Inc Control apparatus
US3373650A (en) * 1965-04-02 1968-03-19 Honeywell Inc Laser angular rate sensor
US4152072A (en) * 1977-02-02 1979-05-01 Litton Systems, Inc. Photosensitive diodes for simplified optical heterodyning and cavity length control
JPS5539917A (en) * 1978-09-12 1980-03-21 Kyosan Electric Mfg Bus sensor system
US4204230A (en) * 1978-10-25 1980-05-20 Xerox Corporation High resolution input scanner using a two dimensional detector array
US4514832A (en) * 1982-09-23 1985-04-30 Rockwell International Corporation Single mirror ring laser gyro readout without combining optics
US4536087A (en) * 1983-06-08 1985-08-20 The Singer Company Dither compensator for ring laser gyroscope
US4676643A (en) * 1985-10-04 1987-06-30 Rockwell International Corporation Ring laser gyro readout assembly simplification with adjustment capability

Also Published As

Publication number Publication date
CN86103140A (zh) 1986-11-26
EP0201074A2 (en) 1986-11-12
US4871253A (en) 1989-10-03
EP0201074A3 (en) 1989-03-29
DE3681336D1 (de) 1991-10-17
CA1275484C (en) 1990-10-23
IL78398A (en) 1990-01-18
JPS61263291A (ja) 1986-11-21
CN1026155C (zh) 1994-10-05
EP0201074B1 (en) 1991-09-11

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