DE3782215D1 - Elektrisches entladungssystem in einem gas mit grossem volumen. - Google Patents

Elektrisches entladungssystem in einem gas mit grossem volumen.

Info

Publication number
DE3782215D1
DE3782215D1 DE8787901804T DE3782215T DE3782215D1 DE 3782215 D1 DE3782215 D1 DE 3782215D1 DE 8787901804 T DE8787901804 T DE 8787901804T DE 3782215 T DE3782215 T DE 3782215T DE 3782215 D1 DE3782215 D1 DE 3782215D1
Authority
DE
Germany
Prior art keywords
large volume
electrical discharge
discharge system
volume gas
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.)
Expired - Lifetime
Application number
DE8787901804T
Other languages
English (en)
Other versions
DE3782215T2 (de
Inventor
Alan Eugene Hill
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3782215D1 publication Critical patent/DE3782215D1/de
Publication of DE3782215T2 publication Critical patent/DE3782215T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/032—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube
    • H01S3/0326—Constructional details of gas laser discharge tubes for confinement of the discharge, e.g. by special features of the discharge constricting tube by an electromagnetic field
    • 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)
DE8787901804T 1986-02-03 1987-01-30 Elektrisches entladungssystem in einem gas mit grossem volumen. Expired - Fee Related DE3782215T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/825,152 US4849984A (en) 1986-02-03 1986-02-03 Large volume gaseous electric discharge system
PCT/US1987/000210 WO1987004872A1 (en) 1986-02-03 1987-01-30 Large volume gaseous electric discharge system

Publications (2)

Publication Number Publication Date
DE3782215D1 true DE3782215D1 (de) 1992-11-19
DE3782215T2 DE3782215T2 (de) 1993-02-25

Family

ID=25243253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787901804T Expired - Fee Related DE3782215T2 (de) 1986-02-03 1987-01-30 Elektrisches entladungssystem in einem gas mit grossem volumen.

Country Status (5)

Country Link
US (1) US4849984A (de)
EP (1) EP0257087B1 (de)
JP (1) JPH01501188A (de)
DE (1) DE3782215T2 (de)
WO (1) WO1987004872A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL82545A (en) * 1987-05-15 1991-11-21 Galram Technology Ind Ltd Method and apparatus for the cooling of gas lasers
US5148438A (en) * 1988-12-05 1992-09-15 Quantametrics Inc. Gas laser with discharge in two-dimensional waveguide
JPH081972B2 (ja) * 1991-07-29 1996-01-10 株式会社東芝 ガスレーザ発振器
DE4417468A1 (de) * 1994-05-19 1995-11-23 Trumpf Lasertechnik Gmbh Gaslaser
US5892788A (en) * 1997-08-15 1999-04-06 Lockheed Martin Energy Research Corporation Gas laser with dual plasma mixing
US7215697B2 (en) * 1999-08-27 2007-05-08 Hill Alan E Matched impedance controlled avalanche driver
WO2001069731A2 (en) * 2000-03-02 2001-09-20 Hill Alan E Compact, flexible, rapid-pulsed, molecular gas laser
DE10325512A1 (de) * 2003-06-04 2005-01-05 Thales Electron Devices Gmbh Gaslaseranordnung
EP3021431A4 (de) * 2014-01-15 2016-08-24 Panasonic Ip Man Co Ltd Gas-laser-oszillationsvorrichtung, gas-laser-oszillationsverfahren und gas laser-verarbeitungsmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596202A (en) * 1969-03-28 1971-07-27 Bell Telephone Labor Inc Carbon dioxide laser operating upon a vibrational-rotational transition
US3638140A (en) * 1969-07-28 1972-01-25 Hughes Aircraft Co Laser-cooling system
DE2052731C3 (de) * 1970-09-24 1974-12-12 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Durch eine Gasentladung anregbarer Gaslaser
BE788632A (de) * 1971-09-17 1973-03-12 D Comp Gen
US3761836A (en) * 1972-01-07 1973-09-25 United Aircraft Corp Magnetically compensated cross field flowing gas laser
FR2184482B2 (de) * 1972-04-20 1978-12-08 Comp Generale Electricite
US3860885A (en) * 1973-03-13 1975-01-14 United Aircraft Corp Gas laser expansion nozzles
US3876959A (en) * 1974-07-11 1975-04-08 United Aircraft Corp Regenerative laser system
US4031485A (en) * 1976-01-07 1977-06-21 Rca Corporation Method for achieving gas dynamic lasing
US4206429A (en) * 1977-09-23 1980-06-03 United Technologies Corporation Gas dynamic mixing laser
US4321558A (en) * 1980-03-11 1982-03-23 Avco Everett Research Laboratory, Inc. Recirculating gas laser
JPS5891690A (ja) * 1981-11-27 1983-05-31 Hitachi Ltd ガスレ−ザ発生装置

Also Published As

Publication number Publication date
EP0257087B1 (de) 1992-10-14
US4849984A (en) 1989-07-18
EP0257087A1 (de) 1988-03-02
EP0257087A4 (de) 1988-11-24
WO1987004872A1 (en) 1987-08-13
DE3782215T2 (de) 1993-02-25
JPH01501188A (ja) 1989-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee