NO841491L - Transversalt aktivert gasslaser - Google Patents

Transversalt aktivert gasslaser

Info

Publication number
NO841491L
NO841491L NO841491A NO841491A NO841491L NO 841491 L NO841491 L NO 841491L NO 841491 A NO841491 A NO 841491A NO 841491 A NO841491 A NO 841491A NO 841491 L NO841491 L NO 841491L
Authority
NO
Norway
Prior art keywords
waster
transversal
activated gas
activated
gas
Prior art date
Application number
NO841491A
Other languages
English (en)
Other versions
NO169146C (no
NO169146B (no
Inventor
Gerhard Brumme
Ludger Grage
Hinrich Heynisch
Erwin Huebner
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6196556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO841491(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of NO841491L publication Critical patent/NO841491L/no
Publication of NO169146B publication Critical patent/NO169146B/no
Publication of NO169146C publication Critical patent/NO169146C/no

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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/09716—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 by ionising radiation
    • 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
    • H01S3/0384—Auxiliary electrodes, e.g. for pre-ionisation or triggering, or particular adaptations therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lasers (AREA)
NO841491A 1983-04-15 1984-04-13 Transversalt eksitert gasslaser NO169146C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833313811 DE3313811A1 (de) 1983-04-15 1983-04-15 Transversal angeregter gaslaser

Publications (3)

Publication Number Publication Date
NO841491L true NO841491L (no) 1984-10-16
NO169146B NO169146B (no) 1992-02-03
NO169146C NO169146C (no) 1992-05-13

Family

ID=6196556

Family Applications (1)

Application Number Title Priority Date Filing Date
NO841491A NO169146C (no) 1983-04-15 1984-04-13 Transversalt eksitert gasslaser

Country Status (6)

Country Link
US (1) US4613971A (no)
EP (1) EP0122597B1 (no)
JP (1) JPS59200480A (no)
CA (1) CA1231424A (no)
DE (2) DE3313811A1 (no)
NO (1) NO169146C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO853264L (no) * 1984-10-15 1986-04-16 Siemens Ag Transversalt eksitert gasslaser og fremgangsm¨te til dens drift.
DE3546210A1 (de) * 1985-12-27 1987-07-02 Gugg Anton Dipl Ing Fh Laserentfernungsmesser
DE3644004C2 (de) * 1986-06-23 1995-08-03 Lambda Physik Gmbh Schaltung für die Vorionisierung und Hauptentladung eines gepulsten Gaslasers
DE3732135A1 (de) * 1987-09-24 1989-04-13 Deutsche Forsch Luft Raumfahrt Entladungskanal fuer hochleistungslaser
US4905250A (en) * 1987-11-13 1990-02-27 The European Atomic Energy Community Pre-ionizing electrode arrangement for a gas discharge laser
US4847853A (en) * 1988-11-17 1989-07-11 United Technologies Corporation CO2 tea laser having isolated preionization compartments
DE3914923A1 (de) * 1989-05-06 1990-11-08 Heraeus Holding Entladungsvorrichtung
JPH077857B2 (ja) * 1989-05-17 1995-01-30 三菱電機株式会社 放電励起パルスレーザ装置
US5293403A (en) * 1992-09-30 1994-03-08 The Unites States Of America As Represented By The Secretary Of The Navy Pulse discharge laser with passive arc protection
US5426661A (en) * 1993-11-09 1995-06-20 Hughes Aircraft Company Pulsed laser discharge stabilization
US6650679B1 (en) 1999-02-10 2003-11-18 Lambda Physik Ag Preionization arrangement for gas laser
US6456643B1 (en) 1999-03-31 2002-09-24 Lambda Physik Ag Surface preionization for gas lasers
US6757315B1 (en) 1999-02-10 2004-06-29 Lambda Physik Ag Corona preionization assembly for a gas laser
US6763048B2 (en) * 2000-06-19 2004-07-13 Lambda Physik Ag Line narrowing of molecular fluorine laser emission
US6671302B2 (en) 2000-08-11 2003-12-30 Lambda Physik Ag Device for self-initiated UV pre-ionization of a repetitively pulsed gas laser
DE102005024931B3 (de) * 2005-05-23 2007-01-11 Ltb-Lasertechnik Gmbh Transversal elektrisch angeregter Gasentladungslaser zur Erzeugung von Lichtpulsen mit hoher Pulsfolgefrequenz und Verfahren zur Herstellung
US7542502B2 (en) * 2005-09-27 2009-06-02 Cymer, Inc. Thermal-expansion tolerant, preionizer electrode for a gas discharge laser

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757366A (fr) * 1969-10-21 1971-04-13 Comp Generale Electricite Generateur laser
US4088965A (en) * 1976-07-12 1978-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Charge transfer reaction laser with preionization means
US4240044A (en) * 1979-07-16 1980-12-16 Gte Products Corporation Pulsed laser electrode assembly
US4380079A (en) * 1980-09-12 1983-04-12 Northrop Corp. Gas laser preionization device
DE3035730A1 (de) * 1980-09-22 1982-05-13 Kraftwerk Union AG, 4330 Mülheim Hochenergielaser des tea-typs mit laser-achsparrallel angeordneten vorionisierungsstaeben
GB2098791B (en) * 1981-04-23 1985-02-20 United Technologies Corp Sealed-off co2 laser
DE3118868A1 (de) * 1981-05-13 1982-11-25 Battelle-Institut E.V., 6000 Frankfurt "vorrichtung zur erzeugung von laserstrahlung"
DE3126375C2 (de) * 1981-07-03 1986-11-13 Kraftwerk Union AG, 4330 Mülheim Transversal angeregter Hochenergielaser
JPS5983064U (ja) * 1982-11-26 1984-06-05 日本電気株式会社 紫外線予備電離ガスレ−ザ装置

Also Published As

Publication number Publication date
NO169146C (no) 1992-05-13
NO169146B (no) 1992-02-03
EP0122597A2 (de) 1984-10-24
DE3484112D1 (de) 1991-03-28
US4613971A (en) 1986-09-23
JPH0460356B2 (no) 1992-09-25
DE3313811A1 (de) 1984-10-18
CA1231424A (en) 1988-01-12
JPS59200480A (ja) 1984-11-13
EP0122597A3 (en) 1986-04-16
EP0122597B1 (de) 1991-02-20

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