CS217619B1 - Gas laser - Google Patents

Gas laser Download PDF

Info

Publication number
CS217619B1
CS217619B1 CS782668A CS266878A CS217619B1 CS 217619 B1 CS217619 B1 CS 217619B1 CS 782668 A CS782668 A CS 782668A CS 266878 A CS266878 A CS 266878A CS 217619 B1 CS217619 B1 CS 217619B1
Authority
CS
Czechoslovakia
Prior art keywords
electrode
laser
housing
electrodes
gas
Prior art date
Application number
CS782668A
Other languages
Czech (cs)
English (en)
Inventor
Felix K Kosyrev
Velerij A Timofejev
Anatolij K Pech
Alexandr P Leonov
Original Assignee
Felix K Kosyrev
Velerij A Timofejev
Pech Anatoli K
Leonov Alex P
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 Felix K Kosyrev, Velerij A Timofejev, Pech Anatoli K, Leonov Alex P filed Critical Felix K Kosyrev
Publication of CS217619B1 publication Critical patent/CS217619B1/cs

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
CS782668A 1977-04-25 1978-04-25 Gas laser CS217619B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772479581A SU743092A1 (ru) 1977-04-25 1977-04-25 Газовый проточный лазер

Publications (1)

Publication Number Publication Date
CS217619B1 true CS217619B1 (en) 1983-01-28

Family

ID=20706389

Family Applications (1)

Application Number Title Priority Date Filing Date
CS782668A CS217619B1 (en) 1977-04-25 1978-04-25 Gas laser

Country Status (10)

Country Link
US (1) US4217560A (pl)
JP (1) JPS54896A (pl)
CA (1) CA1093665A (pl)
CS (1) CS217619B1 (pl)
DE (1) DE2817500A1 (pl)
FR (1) FR2389258A1 (pl)
GB (1) GB1562579A (pl)
HU (1) HU176268B (pl)
PL (1) PL114629B1 (pl)
SU (1) SU743092A1 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075712A (ja) * 1983-09-30 1985-04-30 Nissan Motor Co Ltd 内燃機関の２次空気供給装置
DD240101A1 (de) * 1985-06-20 1986-10-15 Adw Ddr Transversal angeregter impulsgaslaser
DE3523519A1 (de) * 1985-07-01 1987-01-08 Siemens Ag Gaslaseranordnung
GB2187326B (en) * 1986-02-25 1990-06-20 Amada Co Ltd Gas laser generator
JPS62198178A (ja) * 1986-02-25 1987-09-01 Amada Co Ltd ガスレ−ザ発振器の放電装置
JPS62203391A (ja) * 1986-03-04 1987-09-08 Amada Co Ltd ガスレ−ザ発振器の放電装置
DE8610693U1 (de) * 1986-04-18 1987-08-13 Rofin-Sinar Laser GmbH, 2000 Hamburg Gaslaser mit einem in Axialrichtung vom Gas durchströmten Entladungsrohr
DE3914921A1 (de) * 1989-05-06 1990-11-08 Heraeus Holding Anordnung zur energieeinkopplung in eine durchstroemte elektrische gasentladung, insbesondere fuer einen gaslaser
DE3916008C1 (pl) * 1989-05-17 1990-11-08 Heraeus Holding Gmbh, 6450 Hanau, De
US5684821A (en) * 1995-05-24 1997-11-04 Lite Jet, Inc. Microwave excited laser with uniform gas discharge
US5661746A (en) * 1995-10-17 1997-08-26 Universal Laser Syatems, Inc. Free-space gas slab laser
US7856044B2 (en) 1999-05-10 2010-12-21 Cymer, Inc. Extendable electrode for gas discharge laser
US7068697B1 (en) * 2005-09-28 2006-06-27 Cymer, Inc. Adjustable flow guide to accommodate electrode erosion in a gas discharge laser
WO2015049741A1 (ja) 2013-10-02 2015-04-09 ギガフォトン株式会社 レーザ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA917225A (en) * 1969-08-29 1972-12-19 C. Johnson Derwyn Molecular gas laser energized by capacitor discharge
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
US4217560A (en) 1980-08-12
DE2817500A1 (de) 1978-10-26
HU176268B (en) 1981-01-28
PL114629B1 (en) 1981-02-28
JPS54896A (en) 1979-01-06
FR2389258B1 (pl) 1983-06-10
GB1562579A (en) 1980-03-12
SU743092A1 (ru) 1980-06-25
PL206307A1 (pl) 1979-01-29
FR2389258A1 (fr) 1978-11-24
CA1093665A (en) 1981-01-13
JPS5539918B2 (pl) 1980-10-14

Similar Documents

Publication Publication Date Title
CS217619B1 (en) Gas laser
EP0015297A1 (en) Gas Laser
US7633989B2 (en) High pulse repetition rate gas discharge laser
US4623441A (en) Paired electrodes for plasma chambers
US4590599A (en) Gas laser device
CA1067612A (en) Laser and its method of operation
US4166986A (en) Ballast technique for laser cathode pins
WO1985004015A1 (fr) Tube a decharge luminescente pour analyses
US6628693B1 (en) Discharge electrode for laser device
RU1228750C (ru) Газоразрядная камера быстропроточного газового лазера с поперечным разрядом
US4723255A (en) Extended lifetime railgap switch
CA1220287A (en) Apparatus and method for generating a plurality of electric discharges
EP0014069B1 (en) Cw or quasi cw planar electrode laser apparatus
US6771685B1 (en) Discharge electrodes connecting structure for laser apparatus and laser apparatus therewith
JPS6195588A (ja) ガスレ−ザ発振器
RU2022430C1 (ru) Импульсно-периодический проточный газоразрядный co2-лазер
US5034960A (en) Arrangement for the input of energy into a conducting electrical gas discharge, especially for a gas laser
JP2925024B2 (ja) レーザ発振器の放電励起方法及び放電励起装置
SU531682A1 (ru) Горелка дл сварки и наплавки в вакууме
JPS5821884A (ja) 紫外域気体レ−ザ装置
RU2146409C1 (ru) Электрооптический блок лазера с поперечной прокачкой рабочего газа
JPS615588A (ja) 気体レ−ザ装置
JPH03278487A (ja) ガスレーザ発振装置
JPS63217684A (ja) パルスガスレ−ザ装置
JPS6341233B2 (pl)