FR2030688A5 - - Google Patents

Info

Publication number
FR2030688A5
FR2030688A5 FR6940714A FR6940714A FR2030688A5 FR 2030688 A5 FR2030688 A5 FR 2030688A5 FR 6940714 A FR6940714 A FR 6940714A FR 6940714 A FR6940714 A FR 6940714A FR 2030688 A5 FR2030688 A5 FR 2030688A5
Authority
FR
France
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
FR6940714A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2030688A5 publication Critical patent/FR2030688A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • H01S3/0346—Protection of windows or mirrors against deleterious effects
    • 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

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)
FR6940714A 1969-02-05 1969-11-26 Expired FR2030688A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79675369A 1969-02-05 1969-02-05

Publications (1)

Publication Number Publication Date
FR2030688A5 true FR2030688A5 (en) 1970-11-13

Family

ID=25168972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940714A Expired FR2030688A5 (en) 1969-02-05 1969-11-26

Country Status (1)

Country Link
FR (1) FR2030688A5 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083939A2 (en) * 1982-01-11 1983-07-20 Honeywell Inc. Start up apparatus for a gas discharge device
DE3237658A1 (en) * 1982-10-11 1984-04-12 Teldix Gmbh, 6900 Heidelberg Device for measuring rotary movements
US4667162A (en) * 1982-01-11 1987-05-19 Honeywell Inc. Ring laser start up apparatus
EP0379318A1 (en) * 1989-01-14 1990-07-25 British Aerospace Public Limited Company Modular rlg aperturing
DE3905549A1 (en) * 1989-02-23 1990-08-30 Marinescu Marlene Gas-discharge arrangement
EP0401672A1 (en) * 1989-06-02 1990-12-12 Honeywell Ag Ring laser gyroscope
EP0402706A1 (en) * 1989-06-02 1990-12-19 Honeywell Regelsysteme Gmbh Ring laser gyroscope
WO1993017474A1 (en) 1992-02-19 1993-09-02 Coherent, Inc. Slab laser with enhanced lifetime

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083939A2 (en) * 1982-01-11 1983-07-20 Honeywell Inc. Start up apparatus for a gas discharge device
EP0083939A3 (en) * 1982-01-11 1984-03-21 Honeywell Inc. Start up apparatus for a gas discharge device
US4667162A (en) * 1982-01-11 1987-05-19 Honeywell Inc. Ring laser start up apparatus
DE3237658A1 (en) * 1982-10-11 1984-04-12 Teldix Gmbh, 6900 Heidelberg Device for measuring rotary movements
EP0379318A1 (en) * 1989-01-14 1990-07-25 British Aerospace Public Limited Company Modular rlg aperturing
DE3905549A1 (en) * 1989-02-23 1990-08-30 Marinescu Marlene Gas-discharge arrangement
EP0401672A1 (en) * 1989-06-02 1990-12-12 Honeywell Ag Ring laser gyroscope
DE3918048A1 (en) * 1989-06-02 1990-12-13 Honeywell Regelsysteme Gmbh RING LASER CIRCUIT
EP0402706A1 (en) * 1989-06-02 1990-12-19 Honeywell Regelsysteme Gmbh Ring laser gyroscope
WO1993017474A1 (en) 1992-02-19 1993-09-02 Coherent, Inc. Slab laser with enhanced lifetime
EP0627131A4 (en) * 1992-02-19 1994-10-12 Coherent Inc Slab laser with enhanced lifetime.
EP0627131A1 (en) * 1992-02-19 1994-12-07 Coherent Inc Slab laser with enhanced lifetime.

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