FR2472291B1 - - Google Patents

Info

Publication number
FR2472291B1
FR2472291B1 FR8026337A FR8026337A FR2472291B1 FR 2472291 B1 FR2472291 B1 FR 2472291B1 FR 8026337 A FR8026337 A FR 8026337A FR 8026337 A FR8026337 A FR 8026337A FR 2472291 B1 FR2472291 B1 FR 2472291B1
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
FR8026337A
Other versions
FR2472291A1 (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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of FR2472291A1 publication Critical patent/FR2472291A1/fr
Application granted granted Critical
Publication of FR2472291B1 publication Critical patent/FR2472291B1/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
    • H01S3/09—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
    • H01S3/09707—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using an electron or ion beam
    • 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
    • H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
    • 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
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
FR8026337A 1979-12-11 1980-12-11 Procede et dispositif de decharge a declenchement par faisceau electronique pour lasers pulses a vitesse de repetition elevee Granted FR2472291A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/102,470 US4308507A (en) 1979-12-11 1979-12-11 Electron beam switched discharge for rapidly pulsed lasers

Publications (2)

Publication Number Publication Date
FR2472291A1 FR2472291A1 (fr) 1981-06-26
FR2472291B1 true FR2472291B1 (fr) 1985-04-05

Family

ID=22290024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026337A Granted FR2472291A1 (fr) 1979-12-11 1980-12-11 Procede et dispositif de decharge a declenchement par faisceau electronique pour lasers pulses a vitesse de repetition elevee

Country Status (7)

Country Link
US (1) US4308507A (fr)
JP (1) JPS56124285A (fr)
CA (1) CA1148241A (fr)
DE (1) DE3046687A1 (fr)
FR (1) FR2472291A1 (fr)
GB (1) GB2065362B (fr)
IT (1) IT1134686B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314157A1 (de) * 1982-04-19 1983-12-08 Kraftwerk Union AG, 4330 Mülheim Anregungskreis fuer lasersysteme, insbesondere fuer te-hochenergielaser, mit einstellung der vorionisierung
JP2623085B2 (ja) * 1986-02-25 1997-06-25 株式会社小松製作所 エキシマレーザ
GB2194673B (en) * 1986-08-30 1990-10-24 English Electric Valve Co Ltd Apparatus for forming an electron beam sheet
DE3644004C2 (de) * 1986-06-23 1995-08-03 Lambda Physik Gmbh Schaltung für die Vorionisierung und Hauptentladung eines gepulsten Gaslasers
WO1989001713A1 (fr) * 1987-08-13 1989-02-23 Mitsubishi Denki Kabushiki Kaisha Laser a vapeur metallique
US5206870A (en) * 1991-10-11 1993-04-27 Coherent, Inc. Laser cathode voltage controller
US5280536A (en) * 1991-10-11 1994-01-18 Coherent, Inc. Method and apparatus for supplying pulsed power to an ophthalmic laser system
DE10042292B4 (de) * 2000-08-29 2004-08-12 Tuilaser Ag Verfahren zum Betreiben eines Excimer-Laser
DE602004027429D1 (de) * 2003-02-12 2010-07-15 Coherent Gmbh Elementensatz zur chirurgischen Ablation von Augengewebe
DE102010060661A1 (de) * 2010-11-18 2012-05-24 Optimare Holding Gmbh Vorrichtung und Verfahren zum Erzeugen von ultraviolettem Licht

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041415A (en) * 1976-05-07 1977-08-09 Northrop Corporation Coaxial electron beam pumped laser
US4203078A (en) * 1977-05-06 1980-05-13 Avco Everett Research Laboratory, Inc. Apparatus for and method of operating electron beam attachment stabilized devices for producing controlled discharges and/or visible and UV laser output
US4196399A (en) * 1978-01-09 1980-04-01 The United States Of America As Represented By The Secretary Of The Army Repetitively pulsed, cold cathode e-beam, self-switch laser

Also Published As

Publication number Publication date
JPS56124285A (en) 1981-09-29
FR2472291A1 (fr) 1981-06-26
US4308507A (en) 1981-12-29
DE3046687A1 (de) 1981-08-27
GB2065362B (en) 1984-05-23
CA1148241A (fr) 1983-06-14
IT8026584A0 (it) 1980-12-11
IT1134686B (it) 1986-08-13
GB2065362A (en) 1981-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse