CA925920A - Gas laser energized by transverse electric fields - Google Patents

Gas laser energized by transverse electric fields

Info

Publication number
CA925920A
CA925920A CA093545A CA93545A CA925920A CA 925920 A CA925920 A CA 925920A CA 093545 A CA093545 A CA 093545A CA 93545 A CA93545 A CA 93545A CA 925920 A CA925920 A CA 925920A
Authority
CA
Canada
Prior art keywords
electric fields
gas laser
transverse electric
laser energized
energized
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
CA093545A
Other languages
English (en)
Other versions
CA93545S (en
Inventor
P. Reilly James
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.)
Avco Corp
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Application granted granted Critical
Publication of CA925920A publication Critical patent/CA925920A/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
    • H01S3/14—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]
    • 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
    • H01S3/09—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
    • H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)
CA093545A 1969-09-19 1970-09-18 Gas laser energized by transverse electric fields Expired CA925920A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85942469A 1969-09-19 1969-09-19
US5093370A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
CA925920A true CA925920A (en) 1973-05-08

Family

ID=26728864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093545A Expired CA925920A (en) 1969-09-19 1970-09-18 Gas laser energized by transverse electric fields

Country Status (8)

Country Link
US (1) US3721915A (cs)
CA (1) CA925920A (cs)
CH (1) CH524902A (cs)
DE (1) DE2046260C3 (cs)
FR (1) FR2077502A1 (cs)
GB (1) GB1306746A (cs)
IL (1) IL35314A (cs)
SE (1) SE369008B (cs)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772610A (en) * 1972-09-20 1973-11-13 Gte Sylvania Inc Arcless electrode construction for gas transport laser
US3781712A (en) * 1972-10-17 1973-12-25 Hughes Aircraft Co Gas laser with discharge conditioning using ultraviolet photons generated in high current density preliminary discharge
US4085386A (en) * 1973-05-30 1978-04-18 Westinghouse Electric Corporation Independent initiation technique of glow discharge production in high-pressure gas laser cavities
FR2298206A1 (fr) * 1975-01-15 1976-08-13 Comp Generale Electricite Laser a transfert d'energie de vibration
US4005374A (en) * 1975-03-31 1977-01-25 Xonics, Inc. Pulsed gas laser with low-inductance flow-through electrodes
US4114114A (en) * 1977-03-03 1978-09-12 Gte Sylvania Incorporated Apparatus and method for initiating electrical discharge in a laser
US4230994A (en) * 1978-05-31 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Pulse circuit apparatus for gas discharge laser
US4250468A (en) * 1979-01-16 1981-02-10 Westinghouse Electric Corp. Technique for CW or quasi CW operation of planar electrode laser apparatus
FR2557387A1 (fr) * 1980-02-15 1985-06-28 Comp Generale Electricite Procede pour creer un faisceau laser de longueur d'onde 2,71 microns
US4321558A (en) * 1980-03-11 1982-03-23 Avco Everett Research Laboratory, Inc. Recirculating gas laser
DE3118868A1 (de) * 1981-05-13 1982-11-25 Battelle-Institut E.V., 6000 Frankfurt "vorrichtung zur erzeugung von laserstrahlung"
US4507788A (en) * 1981-11-02 1985-03-26 Raytheon Company Multiple pulse tea laser
US4641313A (en) * 1984-06-15 1987-02-03 Monash University Room temperature metal vapour laser
US4719641A (en) * 1985-11-08 1988-01-12 Summit Technology, Inc. Multiple chamber laser containment system
US4709373A (en) * 1985-11-08 1987-11-24 Summit Technology, Inc. Laser excitation system
US5412684A (en) * 1993-03-10 1995-05-02 Fusion Systems Corporation Microwave excited gas laser
RU2148882C1 (ru) * 1997-10-16 2000-05-10 Институт электрофизики Уральского отделения РАН Газовый лазер
EP1512964A3 (de) * 2003-09-08 2005-03-23 DaimlerChrysler AG Verfahren und Vorrichtung zur Bestimmung des Fahrbahnzustandes mit Mikrowellen
US20050105580A1 (en) * 2003-11-13 2005-05-19 Giapis Konstantinos P. Apparatus for and method of series operation of DC microdischarge stages in a tube geometry for microlaser applications
DK2565673T3 (da) 2011-09-05 2014-01-06 Alltec Angewandte Laserlicht Technologie Gmbh Indretning og fremgangsmåde til markering af et objekt ved hjælp af en laserstråle
DK2564975T3 (en) * 2011-09-05 2015-01-12 Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung Selection apparatus with a plurality of lasers and sets of deflecting agents that can be individually adjusted
DK2565996T3 (da) 2011-09-05 2014-01-13 Alltec Angewandte Laserlicht Technologie Gmbh Laserindretning med en laserenhed og en fluidbeholder til en køleindretning af laserenheden
DK2565994T3 (en) 2011-09-05 2014-03-10 Alltec Angewandte Laserlicht Technologie Gmbh Laser device and method for marking an object
EP2564972B1 (en) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam
EP2564974B1 (en) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means
ES2544034T3 (es) 2011-09-05 2015-08-27 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con al menos un láser de gas y un termodisipador
DK2564973T3 (en) * 2011-09-05 2015-01-12 Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung Marking apparatus having a plurality of lasers and a kombineringsafbøjningsindretning
WO2016063280A2 (en) * 2014-10-20 2016-04-28 Laser Distance Spectrometry Ltd. Stimulated emission and laser effects in optically pumped plasma
EP3196918B1 (en) * 2016-01-19 2019-02-27 Laser Systems and Solutions of Europe Pulsed x-ray source comprising a low pressure wire ion plasma discharge source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351870A (en) * 1963-04-02 1967-11-07 Martin Marietta Corp Pulsed gas laser
DE1230144B (de) * 1964-06-20 1966-12-08 Nippon Electric Co Optischer Sender oder Verstaerker mit einem gasfoermigen stimulierbaren Medium
US3543179A (en) * 1967-02-01 1970-11-24 Avco Corp Nitrogen laser action with supersonic flow

Also Published As

Publication number Publication date
IL35314A (en) 1973-06-29
IL35314A0 (en) 1971-02-25
DE2046260A1 (de) 1971-03-25
FR2077502A1 (cs) 1971-10-29
CH524902A (fr) 1972-06-30
US3721915A (en) 1973-03-20
DE2046260C3 (de) 1975-04-03
GB1306746A (en) 1973-02-14
SE369008B (cs) 1974-07-29
DE2046260B2 (de) 1974-08-22

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