CA971658A - Gas laser generator devices - Google Patents

Gas laser generator devices

Info

Publication number
CA971658A
CA971658A CA151,767A CA151767A CA971658A CA 971658 A CA971658 A CA 971658A CA 151767 A CA151767 A CA 151767A CA 971658 A CA971658 A CA 971658A
Authority
CA
Canada
Prior art keywords
laser generator
gas laser
generator devices
devices
gas
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
Application number
CA151,767A
Other languages
English (en)
Other versions
CA151767S (en
Inventor
Guy Boudinet
Jean Rocca-Serra
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of CA971658A publication Critical patent/CA971658A/en
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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • 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
    • H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
    • 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
    • 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
    • H01S3/08018—Mode suppression
    • H01S3/0804—Transverse or lateral modes
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09702—Details of the driver electronics and electric discharge circuits
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
CA151,767A 1971-09-24 1972-09-14 Gas laser generator devices Expired CA971658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134404A FR2153197B1 (it) 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
CA971658A true CA971658A (en) 1975-07-22

Family

ID=9083431

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,767A Expired CA971658A (en) 1971-09-24 1972-09-14 Gas laser generator devices

Country Status (10)

Country Link
US (1) US3781710A (it)
JP (1) JPS4841690A (it)
BE (1) BE788846A (it)
CA (1) CA971658A (it)
CH (1) CH558089A (it)
DE (1) DE2246294A1 (it)
FR (1) FR2153197B1 (it)
GB (1) GB1361530A (it)
IT (1) IT967683B (it)
NL (1) NL7211918A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068192A (en) * 1976-04-15 1978-01-10 The United States Of America As Represented By The Secretary Of The Navy Gas laser starting
DE3136447A1 (de) * 1981-09-14 1983-03-24 Kraftwerk Union AG, 4330 Mülheim Laser des te-typs, insbesondere hochenergielaser
GB2108752B (en) * 1981-11-02 1986-04-09 Raytheon Co Laser system
US4507788A (en) * 1981-11-02 1985-03-26 Raytheon Company Multiple pulse tea laser
JPH06101600B2 (ja) * 1984-10-31 1994-12-12 株式会社東芝 横励起形ガスレ−ザ発振装置
GB2212322A (en) * 1987-11-13 1989-07-19 Ferranti Plc Gas discharge laser apparatus
RU2419184C2 (ru) * 2009-06-09 2011-05-20 Открытое акционерное общество "Концерн "Созвездие" Газовый лазер с высокочастотным электромагнитным возбуждением

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344365A (en) * 1963-06-03 1967-09-26 Rca Corp Laser system employing means with no moving parts for producing an angularly rotatable beam of coherent light
US3521193A (en) * 1967-11-29 1970-07-21 United Aircraft Corp Magnetic field beam scanner for gas lasers

Also Published As

Publication number Publication date
CH558089A (de) 1975-01-15
JPS4841690A (it) 1973-06-18
IT967683B (it) 1974-03-11
NL7211918A (it) 1973-03-27
DE2246294A1 (de) 1973-03-29
US3781710A (en) 1973-12-25
FR2153197B1 (it) 1974-05-31
BE788846A (fr) 1973-03-15
GB1361530A (en) 1974-07-24
FR2153197A1 (it) 1973-05-04

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