DE69323207T2 - Stromregulierungsschaltung für ringlaser - Google Patents

Stromregulierungsschaltung für ringlaser

Info

Publication number
DE69323207T2
DE69323207T2 DE69323207T DE69323207T DE69323207T2 DE 69323207 T2 DE69323207 T2 DE 69323207T2 DE 69323207 T DE69323207 T DE 69323207T DE 69323207 T DE69323207 T DE 69323207T DE 69323207 T2 DE69323207 T2 DE 69323207T2
Authority
DE
Germany
Prior art keywords
regulation circuit
current regulation
ring lasers
lasers
ring
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
DE69323207T
Other languages
English (en)
Other versions
DE69323207D1 (de
Inventor
Albert Hrovat
Peter Ladas
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 DE69323207D1 publication Critical patent/DE69323207D1/de
Application granted granted Critical
Publication of DE69323207T2 publication Critical patent/DE69323207T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/134—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation in gas lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Gyroscopes (AREA)
  • Semiconductor Lasers (AREA)
DE69323207T 1992-10-20 1993-10-19 Stromregulierungsschaltung für ringlaser Expired - Lifetime DE69323207T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/963,776 US5271027A (en) 1992-10-20 1992-10-20 Gas discharge device current control circuit
PCT/US1993/010000 WO1994009537A1 (en) 1992-10-20 1993-10-19 Gas discharge device current control circuit

Publications (2)

Publication Number Publication Date
DE69323207D1 DE69323207D1 (de) 1999-03-04
DE69323207T2 true DE69323207T2 (de) 1999-07-08

Family

ID=25507691

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323207T Expired - Lifetime DE69323207T2 (de) 1992-10-20 1993-10-19 Stromregulierungsschaltung für ringlaser

Country Status (6)

Country Link
US (1) US5271027A (de)
EP (1) EP0665991B1 (de)
JP (1) JP3515113B2 (de)
CA (1) CA2144414C (de)
DE (1) DE69323207T2 (de)
WO (1) WO1994009537A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748106B1 (fr) * 1996-04-30 1998-07-03 Sagem Appareil de mesure a detecteur laser
US7058111B2 (en) * 2001-05-24 2006-06-06 Honeywell International Inc. Arrangements for increasing sputter life in gas discharge tubes
US6714580B2 (en) 2001-12-05 2004-03-30 Honeywell International Inc. Current control biasing to protect electrode seals
US20070071047A1 (en) * 2005-09-29 2007-03-29 Cymer, Inc. 6K pulse repetition rate and above gas discharge laser system solid state pulse power system improvements

Family Cites Families (4)

* 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
US4282495A (en) * 1979-05-29 1981-08-04 The Singer Company High efficiency current regulator for ring laser gyroscope
JP2706262B2 (ja) * 1988-07-12 1998-01-28 キヤノン株式会社 半導体レーザ駆動装置
US5048033A (en) * 1990-09-04 1991-09-10 Coherent, Inc. Method and apparatus for controlling the power supply of a laser operating in a pulse mode

Also Published As

Publication number Publication date
EP0665991A1 (de) 1995-08-09
CA2144414C (en) 2003-08-05
DE69323207D1 (de) 1999-03-04
US5271027A (en) 1993-12-14
JPH08504537A (ja) 1996-05-14
EP0665991B1 (de) 1999-01-20
JP3515113B2 (ja) 2004-04-05
WO1994009537A1 (en) 1994-04-28
CA2144414A1 (en) 1994-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition