DE69300016T2 - Hochleistungs-Gasgemisch-Laserapparat. - Google Patents

Hochleistungs-Gasgemisch-Laserapparat.

Info

Publication number
DE69300016T2
DE69300016T2 DE69300016T DE69300016T DE69300016T2 DE 69300016 T2 DE69300016 T2 DE 69300016T2 DE 69300016 T DE69300016 T DE 69300016T DE 69300016 T DE69300016 T DE 69300016T DE 69300016 T2 DE69300016 T2 DE 69300016T2
Authority
DE
Germany
Prior art keywords
high performance
gas mixture
laser apparatus
performance gas
mixture laser
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 - Fee Related
Application number
DE69300016T
Other languages
English (en)
Other versions
DE69300016D1 (de
Inventor
Bruno Marie
Daniel Guerin
Christian Larquet
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE69300016D1 publication Critical patent/DE69300016D1/de
Application granted granted Critical
Publication of DE69300016T2 publication Critical patent/DE69300016T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/0315—Waveguide lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser 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
    • H01S3/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
DE69300016T 1992-06-19 1993-04-27 Hochleistungs-Gasgemisch-Laserapparat. Expired - Fee Related DE69300016T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207487A FR2692729B1 (fr) 1992-06-19 1992-06-19 Appareil laser de puissance à mélange gazeux.

Publications (2)

Publication Number Publication Date
DE69300016D1 DE69300016D1 (de) 1994-12-01
DE69300016T2 true DE69300016T2 (de) 1995-03-02

Family

ID=9430942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300016T Expired - Fee Related DE69300016T2 (de) 1992-06-19 1993-04-27 Hochleistungs-Gasgemisch-Laserapparat.

Country Status (7)

Country Link
US (1) US5373524A (de)
EP (1) EP0575206B1 (de)
JP (1) JPH0661560A (de)
CA (1) CA2098653A1 (de)
DE (1) DE69300016T2 (de)
FR (1) FR2692729B1 (de)
IL (1) IL105674A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730589B1 (fr) * 1995-02-10 1997-03-21 Air Liquide Dispositif d'alimentation d'un appareil laser a melange gazeux, et appareil laser muni d'un tel dispositif
JP3813269B2 (ja) * 1996-11-01 2006-08-23 株式会社半導体エネルギー研究所 レーザー照射システム
JP3917698B2 (ja) * 1996-12-12 2007-05-23 株式会社半導体エネルギー研究所 レーザーアニール方法およびレーザーアニール装置
US7266271B2 (en) * 1999-10-06 2007-09-04 Nomadics, Inc. System, probe and methods for colorimetric testing
US6806755B1 (en) * 2001-04-23 2004-10-19 Quantum 3D Technique for glitchless switching of asynchronous clocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895313A (en) * 1973-09-17 1975-07-15 Entropy Conversion Laser systems with diamond optical elements
US3946332A (en) * 1974-06-13 1976-03-23 Samis Michael A High power density continuous wave plasma glow jet laser system
FR2632462B1 (fr) * 1975-02-18 1992-01-03 Comp Generale Electricite Dispositif laser a flux gazeux
US4439860A (en) * 1981-08-11 1984-03-27 The United States Of America As Represented By The United States Department Of Energy Optical pumping in a whispering mode optical waveguide
US4681396A (en) * 1984-10-09 1987-07-21 General Electric Company High power laser energy delivery system
US4928286A (en) * 1988-07-21 1990-05-22 Grumman Corporation Hypersonic gasdynamic laser system
US5210768A (en) * 1992-02-21 1993-05-11 Seguin Herb J J Multi-slab solid state laser system

Also Published As

Publication number Publication date
IL105674A (en) 1995-07-31
JPH0661560A (ja) 1994-03-04
EP0575206A1 (de) 1993-12-22
EP0575206B1 (de) 1994-10-26
DE69300016D1 (de) 1994-12-01
US5373524A (en) 1994-12-13
FR2692729B1 (fr) 1994-08-19
IL105674A0 (en) 1993-09-22
FR2692729A1 (fr) 1993-12-24
CA2098653A1 (fr) 1993-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee