IT1101590B - Apparecchio e metodo per la deposizione di energia elettrica in un laser a scarica elettrica - Google Patents

Apparecchio e metodo per la deposizione di energia elettrica in un laser a scarica elettrica

Info

Publication number
IT1101590B
IT1101590B IT31219/78A IT3121978A IT1101590B IT 1101590 B IT1101590 B IT 1101590B IT 31219/78 A IT31219/78 A IT 31219/78A IT 3121978 A IT3121978 A IT 3121978A IT 1101590 B IT1101590 B IT 1101590B
Authority
IT
Italy
Prior art keywords
deposition
electricity
electric discharge
discharge laser
laser
Prior art date
Application number
IT31219/78A
Other languages
English (en)
Other versions
IT7831219A0 (it
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of IT7831219A0 publication Critical patent/IT7831219A0/it
Application granted granted Critical
Publication of IT1101590B publication Critical patent/IT1101590B/it

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
    • H01S3/0971—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)
  • Lasers (AREA)
IT31219/78A 1977-12-27 1978-12-22 Apparecchio e metodo per la deposizione di energia elettrica in un laser a scarica elettrica IT1101590B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/864,961 US4449220A (en) 1977-12-27 1977-12-27 Apparatus and method for deposition of electrical power in an electric discharge laser

Publications (2)

Publication Number Publication Date
IT7831219A0 IT7831219A0 (it) 1978-12-22
IT1101590B true IT1101590B (it) 1985-10-07

Family

ID=25344413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31219/78A IT1101590B (it) 1977-12-27 1978-12-22 Apparecchio e metodo per la deposizione di energia elettrica in un laser a scarica elettrica

Country Status (8)

Country Link
US (1) US4449220A (it)
JP (1) JPS5497398A (it)
CA (1) CA1124378A (it)
DE (1) DE2856328C2 (it)
FR (1) FR2413808A1 (it)
GB (1) GB2011159B (it)
IL (1) IL56186A (it)
IT (1) IT1101590B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250468A (en) * 1979-01-16 1981-02-10 Westinghouse Electric Corp. Technique for CW or quasi CW operation of planar electrode laser apparatus
US4336506A (en) * 1979-10-05 1982-06-22 Bell Telephone Laboratories, Incorporated Segmented plasma excitation-recombination laser
DE3136447A1 (de) * 1981-09-14 1983-03-24 Kraftwerk Union AG, 4330 Mülheim Laser des te-typs, insbesondere hochenergielaser
US4534032A (en) * 1982-09-30 1985-08-06 Metalworking Lasers International Ltd. Apparatus for establishing and maintaining a stable electrical discharge across a stream of gas, and a high-power laser including such apparatus
DE3432010C2 (de) * 1984-08-31 1986-09-18 W.C. Heraeus Gmbh, 6450 Hanau Gaslaser, insbesondere CO↓2↓-Laser
EP0209311A3 (en) * 1985-07-12 1989-03-08 Kabushiki Kaisha Toshiba Gas laser apparatus
GB2187326B (en) * 1986-02-25 1990-06-20 Amada Co Ltd Gas laser generator
DE3914921A1 (de) * 1989-05-06 1990-11-08 Heraeus Holding Anordnung zur energieeinkopplung in eine durchstroemte elektrische gasentladung, insbesondere fuer einen gaslaser
DE3914919A1 (de) * 1989-05-06 1990-11-08 Heraeus Holding Entladungsvorrichtung
DE3930699C2 (de) * 1989-09-14 1994-02-03 Perzl Peter Vorrichtung zur Energieeinkopplung in eine durchströmte elektrische Gasentladung
US5438587A (en) * 1994-03-31 1995-08-01 Spectranetics Preionizer for laser assembly
RU2089981C1 (ru) * 1996-01-05 1997-09-10 Борис Васильевич Лажинцев Устройство электродной системы для формирования объемного самостоятельного разряда

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641457A (en) * 1969-09-10 1972-02-08 United Aircraft Corp High-performance gas laser
US3743963A (en) * 1969-09-10 1973-07-03 United Aircraft Corp Transverse gas laser
GB1301207A (en) * 1970-12-04 1972-12-29 Nat Res Dev Electrode systems for gas lasers
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
JPS505038A (it) * 1973-04-25 1975-01-20
FR2279237A1 (fr) * 1973-05-03 1976-02-13 Comp Generale Electricite Generateur laser a flux gazeux
US4016448A (en) * 1975-11-26 1977-04-05 United Technologies Corporation High power electric discharge method and apparatus for laser chemical synthesis and other applications
US4077018A (en) * 1976-03-01 1978-02-28 Gte Sylvania Incorporated High power gas transport laser
US4145669A (en) * 1977-02-10 1979-03-20 Westinghouse Electric Corp. Cathode electrode configuration for gas laser system

Also Published As

Publication number Publication date
CA1124378A (en) 1982-05-25
IL56186A (en) 1982-09-30
GB2011159A (en) 1979-07-04
JPS5710588B2 (it) 1982-02-26
US4449220A (en) 1984-05-15
JPS5497398A (en) 1979-08-01
FR2413808B1 (it) 1984-04-13
GB2011159B (en) 1982-02-03
FR2413808A1 (fr) 1979-07-27
IT7831219A0 (it) 1978-12-22
DE2856328A1 (de) 1979-06-28
DE2856328C2 (de) 1983-05-11

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941230