GB2107109B - Catalyzed c02 laser - Google Patents

Catalyzed c02 laser

Info

Publication number
GB2107109B
GB2107109B GB08226041A GB8226041A GB2107109B GB 2107109 B GB2107109 B GB 2107109B GB 08226041 A GB08226041 A GB 08226041A GB 8226041 A GB8226041 A GB 8226041A GB 2107109 B GB2107109 B GB 2107109B
Authority
GB
United Kingdom
Prior art keywords
catalyzed
laser
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
Application number
GB08226041A
Other versions
GB2107109A (en
Inventor
Stanley John Scalise
Walter Reginald Kaminski
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.)
Raytheon Technologies Corp
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 GB2107109A publication Critical patent/GB2107109A/en
Application granted granted Critical
Publication of GB2107109B publication Critical patent/GB2107109B/en
Expired 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
    • H01S3/036—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)
  • Catalysts (AREA)
GB08226041A 1981-09-25 1982-09-13 Catalyzed c02 laser Expired GB2107109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30611781A 1981-09-25 1981-09-25

Publications (2)

Publication Number Publication Date
GB2107109A GB2107109A (en) 1983-04-20
GB2107109B true GB2107109B (en) 1985-07-24

Family

ID=23183893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08226041A Expired GB2107109B (en) 1981-09-25 1982-09-13 Catalyzed c02 laser

Country Status (4)

Country Link
CH (1) CH659154A5 (en)
DE (1) DE3234384C2 (en)
FR (1) FR2513824A1 (en)
GB (1) GB2107109B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123206B (en) * 1982-07-02 1986-04-09 Raytheon Co Laser with recombination catalyst
US4617668A (en) * 1982-07-02 1986-10-14 Raytheon Company CO2 tea laser
FR2545994B1 (en) * 1983-05-09 1986-12-19 Telecommunications Sa LASER GENERATOR WITH LASER GAS CATALYST
GB8427549D0 (en) * 1984-10-31 1984-12-05 Jec Lasers Inc Electric discharge apparatus
DE3443539A1 (en) * 1984-11-29 1986-06-05 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg METHOD AND DEVICE FOR OPERATING AN ELECTRICALLY EXCITED GAS LASER
DE3536693A1 (en) * 1985-03-20 1986-09-25 Lasertechnik GmbH, 6050 Heusenstamm DEVICE FOR EXCITING A DISCHARGE IN A LASER GAS
US5043997A (en) * 1985-05-03 1991-08-27 Raytheon Company Hybrid cathode
DE3523926A1 (en) * 1985-07-04 1987-01-15 Eltro Gmbh METHOD AND DEVICE FOR OPERATING AN ELECTRICALLY EXCITED GAS LASER
DE3642749A1 (en) * 1986-12-15 1988-06-23 Eltro Gmbh SURFACES FOR ELECTRICAL DISCHARGE
US4897848A (en) * 1988-01-29 1990-01-30 John Macken Discharge driven precious metal catalyst with application to carbon monoxide lasers
US5771259A (en) * 1996-11-08 1998-06-23 Dvorkin; Lev P. Laser electrode coating
JP3746243B2 (en) * 2002-03-25 2006-02-15 ファナック株式会社 Laser oscillator
US7469000B2 (en) 2006-11-22 2008-12-23 Universal Laser Systems, Inc. Gas lasers including nanoscale catalysts and methods for producing such lasers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669033A (en) * 1947-11-17 1952-03-26 Gen Electric Co Ltd Improvements in electric discharge lamps having a gas filling
DE2038777C3 (en) * 1970-08-04 1975-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Closed carbon dioxide laser
GB1540619A (en) * 1976-10-14 1979-02-14 Ferranti Ltd Gas lasers
GB2028571B (en) * 1978-07-10 1982-09-08 Secr Defence Carbon dioxide gas lasers

Also Published As

Publication number Publication date
GB2107109A (en) 1983-04-20
DE3234384C2 (en) 1994-11-03
FR2513824A1 (en) 1983-04-01
DE3234384A1 (en) 1983-04-07
CH659154A5 (en) 1986-12-31
FR2513824B1 (en) 1985-03-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950913