FR2452806A1 - Anode pour gyroscope a laser en anneau - Google Patents

Anode pour gyroscope a laser en anneau

Info

Publication number
FR2452806A1
FR2452806A1 FR8002267A FR8002267A FR2452806A1 FR 2452806 A1 FR2452806 A1 FR 2452806A1 FR 8002267 A FR8002267 A FR 8002267A FR 8002267 A FR8002267 A FR 8002267A FR 2452806 A1 FR2452806 A1 FR 2452806A1
Authority
FR
France
Prior art keywords
anode
ring laser
gyroscope
laser gyroscope
punaise
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
FR8002267A
Other languages
English (en)
French (fr)
Other versions
FR2452806B1 (cg-RX-API-DMAC10.html
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of FR2452806A1 publication Critical patent/FR2452806A1/fr
Application granted granted Critical
Publication of FR2452806B1 publication Critical patent/FR2452806B1/fr
Granted 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0388—Compositions, materials or coatings
    • 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0381—Anodes or particular adaptations thereof
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • H01S3/0835—Gas ring lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Gyroscopes (AREA)
FR8002267A 1979-03-26 1980-02-01 Anode pour gyroscope a laser en anneau Granted FR2452806A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,980 US4257015A (en) 1979-03-26 1979-03-26 Ring laser gyroscope anode

Publications (2)

Publication Number Publication Date
FR2452806A1 true FR2452806A1 (fr) 1980-10-24
FR2452806B1 FR2452806B1 (cg-RX-API-DMAC10.html) 1983-06-10

Family

ID=21818219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002267A Granted FR2452806A1 (fr) 1979-03-26 1980-02-01 Anode pour gyroscope a laser en anneau

Country Status (9)

Country Link
US (1) US4257015A (cg-RX-API-DMAC10.html)
JP (1) JPS55128891A (cg-RX-API-DMAC10.html)
CA (1) CA1134014A (cg-RX-API-DMAC10.html)
DE (1) DE3006977A1 (cg-RX-API-DMAC10.html)
FR (1) FR2452806A1 (cg-RX-API-DMAC10.html)
GB (1) GB2046508B (cg-RX-API-DMAC10.html)
IL (1) IL59244A (cg-RX-API-DMAC10.html)
NO (1) NO153234C (cg-RX-API-DMAC10.html)
SE (1) SE448196B (cg-RX-API-DMAC10.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091480B (en) * 1981-01-17 1985-01-16 Sperry Ltd Electrodes for glow discharge devices
JPS5889957U (ja) * 1981-12-14 1983-06-17 日本電気株式会社 Ｒｆ放電導波型ガスレ−ザ装置
US4667162A (en) * 1982-01-11 1987-05-19 Honeywell Inc. Ring laser start up apparatus
US4481635A (en) * 1982-01-11 1984-11-06 Honeywell Inc. Ring laser start up apparatus
DE3236915A1 (de) * 1982-10-06 1984-04-12 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Verfahren zum anbringen von resonatorspiegeln bei einem laser
DE3237658A1 (de) * 1982-10-11 1984-04-12 Teldix Gmbh, 6900 Heidelberg Einrichtung zur messung von drehbewegungen
US4575855A (en) * 1983-07-29 1986-03-11 Sundstrand Optical Technologies, Inc. Ring laser gyro cathode arrangement
US4867567A (en) * 1987-08-21 1989-09-19 Litton Systems, Inc. Ring laser gyro frame design resistant to thermal gradient effects
DE3905549A1 (de) * 1989-02-23 1990-08-30 Marinescu Marlene Gasentladungsanordnung
US5056102A (en) * 1989-05-15 1991-10-08 Honeywell Inc. Getter assembly
US5127016A (en) * 1989-10-27 1992-06-30 Honeywell Inc. Life extending gas capsule for ring laser gyroscope
US4973162A (en) * 1990-03-22 1990-11-27 Kennedy Thomas W Ring laser gyroscope readout
WO1999026324A1 (en) * 1997-11-14 1999-05-27 Honeywell Inc. Extending ring laser gyro (rlg) lifetime by using corrosive resistant electrodes
WO2018023033A1 (en) 2016-07-29 2018-02-01 Western Michigan University Research Foundation Magnetic nanoparticle-based gyroscopic sensor
US11862922B2 (en) * 2020-12-21 2024-01-02 Energetiq Technology, Inc. Light emitting sealed body and light source device

Citations (2)

* 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
FR2058417A5 (cg-RX-API-DMAC10.html) * 1969-09-01 1971-05-28 France Etat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634201A (en) * 1921-03-24 1927-06-28 Tri Ergon Ltd Glow-discharge tube
US3373650A (en) * 1965-04-02 1968-03-19 Honeywell Inc Laser angular rate sensor
US3784928A (en) * 1971-06-04 1974-01-08 Rca Ltd Gas discharge device and electrode for use therein
US4190364A (en) * 1977-09-07 1980-02-26 The Singer Company Ring laser gyroscope
JPS5489495A (en) * 1977-12-26 1979-07-16 Nec Corp Waveguide type laser device

Patent Citations (2)

* 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
FR2058417A5 (cg-RX-API-DMAC10.html) * 1969-09-01 1971-05-28 France Etat

Also Published As

Publication number Publication date
DE3006977A1 (de) 1980-10-09
JPS55128891A (en) 1980-10-06
FR2452806B1 (cg-RX-API-DMAC10.html) 1983-06-10
NO800860L (no) 1980-09-29
GB2046508A (en) 1980-11-12
JPS6310914B2 (cg-RX-API-DMAC10.html) 1988-03-10
GB2046508B (en) 1983-11-02
CA1134014A (en) 1982-10-19
US4257015A (en) 1981-03-17
SE448196B (sv) 1987-01-26
IL59244A (en) 1985-09-29
SE8002235L (sv) 1980-09-27
NO153234C (no) 1986-02-05
NO153234B (no) 1985-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse