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FR2389258B1 - - Google Patents

Info

Publication number
FR2389258B1
FR2389258B1 FR7812059A FR7812059A FR2389258B1 FR 2389258 B1 FR2389258 B1 FR 2389258B1 FR 7812059 A FR7812059 A FR 7812059A FR 7812059 A FR7812059 A FR 7812059A FR 2389258 B1 FR2389258 B1 FR 2389258B1
Authority
FR
France
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
Application number
FR7812059A
Other versions
FR2389258A1 (fr
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.)
KOSYREV FELIX
Original Assignee
KOSYREV FELIX
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 KOSYREV FELIX filed Critical KOSYREV FELIX
Publication of FR2389258A1 publication Critical patent/FR2389258A1/fr
Application granted granted Critical
Publication of FR2389258B1 publication Critical patent/FR2389258B1/fr
Granted 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
    • H01S3/038—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)
FR7812059A 1977-04-25 1978-04-24 Laser a gaz Granted FR2389258A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2389258A1 FR2389258A1 (fr) 1978-11-24
FR2389258B1 true FR2389258B1 (fr) 1983-06-10

Family

ID=20706389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812059A Granted FR2389258A1 (fr) 1977-04-25 1978-04-24 Laser a gaz

Country Status (10)

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

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
JPS62198178A (ja) * 1986-02-25 1987-09-01 Amada Co Ltd ガスレ−ザ発振器の放電装置
GB2187326B (en) * 1986-02-25 1990-06-20 Amada Co Ltd Gas laser generator
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 (fr) * 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 (fr) * 2013-10-02 2015-04-09 ギガフォトン株式会社 Dispositif laser

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
GB1562579A (en) 1980-03-12
JPS5539918B2 (fr) 1980-10-14
CA1093665A (fr) 1981-01-13
CS217619B1 (en) 1983-01-28
SU743092A1 (ru) 1980-06-25
DE2817500A1 (de) 1978-10-26
PL114629B1 (en) 1981-02-28
FR2389258A1 (fr) 1978-11-24
US4217560A (en) 1980-08-12
HU176268B (en) 1981-01-28
JPS54896A (en) 1979-01-06
PL206307A1 (pl) 1979-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse