JPS5743486A - Semiconductor ring laser device - Google Patents

Semiconductor ring laser device

Info

Publication number
JPS5743486A
JPS5743486A JP55110420A JP11042080A JPS5743486A JP S5743486 A JPS5743486 A JP S5743486A JP 55110420 A JP55110420 A JP 55110420A JP 11042080 A JP11042080 A JP 11042080A JP S5743486 A JPS5743486 A JP S5743486A
Authority
JP
Japan
Prior art keywords
light
ring
terminal voltage
laser device
beat signal
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
JP55110420A
Other languages
English (en)
Other versions
JPS6239836B2 (ja
Inventor
Yoshinobu Mihashi
Junichi Shimada
Kenjiro Sakurai
Yukinobu Nakamura
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.)
Honda Motor Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Honda Motor Co Ltd
Agency of Industrial Science and Technology
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 Honda Motor Co Ltd, Agency of Industrial Science and Technology filed Critical Honda Motor Co Ltd
Priority to JP55110420A priority Critical patent/JPS5743486A/ja
Priority to DE3131233A priority patent/DE3131233C2/de
Priority to US06/292,419 priority patent/US4431308A/en
Publication of JPS5743486A publication Critical patent/JPS5743486A/ja
Publication of JPS6239836B2 publication Critical patent/JPS6239836B2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1071—Ring-lasers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Semiconductor Lasers (AREA)
JP55110420A 1980-08-13 1980-08-13 Semiconductor ring laser device Granted JPS5743486A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP55110420A JPS5743486A (en) 1980-08-13 1980-08-13 Semiconductor ring laser device
DE3131233A DE3131233C2 (de) 1980-08-13 1981-08-06 Verfahren zur Bestimmung der Winkelgeschwindigkeit mit Hilfe einer Halbleiter-Ringlaservorrichtung
US06/292,419 US4431308A (en) 1980-08-13 1981-08-13 Laser angular speed detector employing non-optical output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55110420A JPS5743486A (en) 1980-08-13 1980-08-13 Semiconductor ring laser device

Publications (2)

Publication Number Publication Date
JPS5743486A true JPS5743486A (en) 1982-03-11
JPS6239836B2 JPS6239836B2 (ja) 1987-08-25

Family

ID=14535305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55110420A Granted JPS5743486A (en) 1980-08-13 1980-08-13 Semiconductor ring laser device

Country Status (3)

Country Link
US (1) US4431308A (ja)
JP (1) JPS5743486A (ja)
DE (1) DE3131233C2 (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093618U (ja) * 1983-12-02 1985-06-26 川崎製鉄株式会社 管状材もしくは丸棒材用チエ−ンコンベヤ装置
JPS6093609U (ja) * 1983-12-02 1985-06-26 川崎製鉄株式会社 管状材もしくは丸棒材用整列装置
JPS60260179A (ja) * 1984-06-07 1985-12-23 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
JPS61201362U (ja) * 1985-06-05 1986-12-17
US6351311B1 (en) 1999-02-10 2002-02-26 Canon Kabushiki Kaisha Ring laser gyro with an injected third beam
US6566155B1 (en) 1999-04-19 2003-05-20 Canon Kabushiki Kaisha Method of manufacturing semiconductor device and gyro
US6586725B2 (en) 2000-07-12 2003-07-01 Canon Kabushiki Kaisha Optical gyro, driving method and signal processing method therefor
US6603113B2 (en) 2000-07-11 2003-08-05 Canon Kabushiki Kaisha Gyro comprising a ring laser in which beams of different oscillation frequencies coexist and propagate in mutually opposite circulation directions, driving method of gyro, and signal detecting method
US6603557B2 (en) 2000-07-12 2003-08-05 Canon Kabushiki Kaisha Ring laser gyro having ring resonator semiconductor lasers and driving method thereof
US6631002B1 (en) 1999-11-11 2003-10-07 Canon Kabushiki Kaisha Control of laser beams in a ring laser gyro
US6639680B1 (en) 1999-11-11 2003-10-28 Canon Kabushiki Kaisha Ring laser gyro and driving method therefor with improved driving current
US6654126B1 (en) 1999-12-01 2003-11-25 Canon Kabushiki Kaisha Optical gyro with specific clock/calculation circuit
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
US6741354B2 (en) 1999-01-18 2004-05-25 Canon Kabushiki Kaisha Laser device having an optical waveguide for discerning movement of an optical gyroscope and an optical gyroscope utilizing same
US6785003B2 (en) 2000-07-12 2004-08-31 Canon Kabushiki Kaisha Ring laser gyro with optically independent semiconductor ring lasers
JP2009019982A (ja) * 2007-07-11 2009-01-29 Ricoh Co Ltd 周回光路装置およびリングレーザジャイロ
JP2009031163A (ja) * 2007-07-27 2009-02-12 Minebea Co Ltd 半導体リングレーザジャイロ
JP2010535420A (ja) * 2007-07-30 2010-11-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． マイクロ共振器システム及びその製造方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533249A (en) * 1982-09-30 1985-08-06 Honeywell Inc. Passive ring resonator angular rate sensor
DE3517814A1 (de) * 1985-05-17 1986-11-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Laseranordnung
US4913548A (en) * 1988-09-21 1990-04-03 Rockwell International Corporation Solid state fiber optic semiconductor ring laser gyro apparatus with non-optical readout
US4986661A (en) * 1988-09-21 1991-01-22 Rockwell International Corporation Solid state fiber optic semiconductor ring laser apparatus
FR2645261B1 (fr) * 1989-03-30 1991-07-26 Salaberry Bernard De Dispositif de melange et de lecture pour gyrometre a laser
GB2236426B (en) * 1989-09-20 1994-01-26 Stc Plc Laser source
US5191390A (en) * 1991-06-28 1993-03-02 Honeywell Inc. Solid state laser gyro with interferometrically substracted noise
US6493089B2 (en) 1998-10-19 2002-12-10 Canon Kabushiki Kaisha Gyro and method of operating the same with a modulated frequency signal
US6304329B1 (en) 1998-10-19 2001-10-16 Canon Kabushiki Kaisha Gyro and semiconductor device having a plurality of laser diodes
EP0995969A3 (en) * 1998-10-19 2000-10-18 Canon Kabushiki Kaisha Semiconductor device, semiconductor laser and gyro
US6445454B1 (en) 1998-10-19 2002-09-03 Canon Kabushiki Kaisha Gyro having modulated frequency driven laser
US6297883B1 (en) 1998-10-19 2001-10-02 Canon Kabushiki Kaisha Ring laser gas gyro with beat signal detection from current, voltage, or impedance of the ring laser
JP3363862B2 (ja) 1999-01-22 2003-01-08 キヤノン株式会社 ジャイロ、それを備えたカメラ、レンズ及び自動車
JP2000329565A (ja) 1999-03-16 2000-11-30 Canon Inc ジャイロ装置
JP3531917B2 (ja) 2000-07-12 2004-05-31 キヤノン株式会社 リングレーザー
FR2876448B1 (fr) * 2004-03-16 2007-11-02 Thales Sa Gyrolaser a etat solide stabilise sans zone aveugle
FR2876447B1 (fr) * 2004-03-16 2007-11-02 Thales Sa Gyrolaser a etat solide stabilise a quatre modes sans zone aveugle
FR2877775B1 (fr) * 2004-11-05 2008-06-06 Thales Sa Gyrolaser a milieu solide semi-conducteur a structure verticale
FR2928785B1 (fr) * 2008-03-12 2012-03-30 Commissariat Energie Atomique Systeme a microdisque a modes de galerie pour sources optiques pompees electriquement
DE102020200468A1 (de) * 2020-01-16 2021-07-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterlaserdiode und verfahren zur herstellung einer halbleiterlaserdiode

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478156A (en) * 1977-12-05 1979-06-22 Hitachi Ltd Detector of break point of optical fibers
US4258336A (en) * 1979-07-20 1981-03-24 The United States Of America As Represented By The Secretary Of The Navy Pulsed ring laser fiber gyro

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093618U (ja) * 1983-12-02 1985-06-26 川崎製鉄株式会社 管状材もしくは丸棒材用チエ−ンコンベヤ装置
JPS6093609U (ja) * 1983-12-02 1985-06-26 川崎製鉄株式会社 管状材もしくは丸棒材用整列装置
JPS60260179A (ja) * 1984-06-07 1985-12-23 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
JPS61201362U (ja) * 1985-06-05 1986-12-17
US6741354B2 (en) 1999-01-18 2004-05-25 Canon Kabushiki Kaisha Laser device having an optical waveguide for discerning movement of an optical gyroscope and an optical gyroscope utilizing same
US6351311B1 (en) 1999-02-10 2002-02-26 Canon Kabushiki Kaisha Ring laser gyro with an injected third beam
US6566155B1 (en) 1999-04-19 2003-05-20 Canon Kabushiki Kaisha Method of manufacturing semiconductor device and 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
US6631002B1 (en) 1999-11-11 2003-10-07 Canon Kabushiki Kaisha Control of laser beams in a ring laser gyro
US6639680B1 (en) 1999-11-11 2003-10-28 Canon Kabushiki Kaisha Ring laser gyro and driving method therefor with improved driving current
US6654126B1 (en) 1999-12-01 2003-11-25 Canon Kabushiki Kaisha Optical gyro with specific clock/calculation circuit
US6603113B2 (en) 2000-07-11 2003-08-05 Canon Kabushiki Kaisha Gyro comprising a ring laser in which beams of different oscillation frequencies coexist and propagate in mutually opposite circulation directions, driving method of gyro, and signal detecting method
US6603557B2 (en) 2000-07-12 2003-08-05 Canon Kabushiki Kaisha Ring laser gyro having ring resonator semiconductor lasers and driving method thereof
US6586725B2 (en) 2000-07-12 2003-07-01 Canon Kabushiki Kaisha Optical gyro, driving method and signal processing method therefor
US6785003B2 (en) 2000-07-12 2004-08-31 Canon Kabushiki Kaisha Ring laser gyro with optically independent semiconductor ring lasers
JP2009019982A (ja) * 2007-07-11 2009-01-29 Ricoh Co Ltd 周回光路装置およびリングレーザジャイロ
JP2009031163A (ja) * 2007-07-27 2009-02-12 Minebea Co Ltd 半導体リングレーザジャイロ
JP2010535420A (ja) * 2007-07-30 2010-11-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． マイクロ共振器システム及びその製造方法

Also Published As

Publication number Publication date
DE3131233A1 (de) 1982-03-11
DE3131233C2 (de) 1985-05-30
US4431308A (en) 1984-02-14
JPS6239836B2 (ja) 1987-08-25

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