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AU6157790A - Gas laser - Google Patents

Gas laser

Info

Publication number
AU6157790A
AU6157790A AU61577/90A AU6157790A AU6157790A AU 6157790 A AU6157790 A AU 6157790A AU 61577/90 A AU61577/90 A AU 61577/90A AU 6157790 A AU6157790 A AU 6157790A AU 6157790 A AU6157790 A AU 6157790A
Authority
AU
Australia
Prior art keywords
gas laser
laser
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.)
Abandoned
Application number
AU61577/90A
Inventor
Gerd Herziger
Peter Loosen
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of AU6157790A publication Critical patent/AU6157790A/en
Abandoned 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
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
    • 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
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
AU61577/90A 1989-08-12 1990-08-11 Gas laser Abandoned AU6157790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926734 1989-08-12
DE19893926734 DE3926734C2 (en) 1989-08-12 1989-08-12 Gas laser

Publications (1)

Publication Number Publication Date
AU6157790A true AU6157790A (en) 1991-04-03

Family

ID=6387034

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61577/90A Abandoned AU6157790A (en) 1989-08-12 1990-08-11 Gas laser

Country Status (3)

Country Link
AU (1) AU6157790A (en)
DE (1) DE3926734C2 (en)
WO (1) WO1991003086A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404199B (en) * 1991-06-11 1998-09-25 Schroeder Kurt Dipl Ing Optical resonator for a coaxial high-power laser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245959A1 (en) * 1982-12-11 1984-06-14 Battelle-Institut E.V., 6000 Frankfurt LASER ARRANGEMENT
DE3316778C1 (en) * 1983-05-07 1984-10-18 W.C. Heraeus Gmbh, 6450 Hanau Gas laser

Also Published As

Publication number Publication date
DE3926734A1 (en) 1991-02-14
WO1991003086A1 (en) 1991-03-07
DE3926734C2 (en) 1993-12-23

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