GB2107109B - Catalyzed c02 laser - Google Patents

Catalyzed c02 laser

Info

Publication number: GB2107109B
Authority: GB; United Kingdom
Prior art keywords: catalyzed; laser
Prior art date: 1981-09-25
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.)

RTX 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.)

1981-09-25

Filing date

1982-09-13

Publication date

1985-07-24

1982-09-13 Application filed by United Technologies Corp filed Critical United Technologies Corp

1983-04-20 Publication of GB2107109A publication Critical patent/GB2107109A/en

1985-07-24 Application granted granted Critical

1985-07-24 Publication of GB2107109B publication Critical patent/GB2107109B/en

Status Expired legal-status Critical Current

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

1982
- 1982-09-13 GB GB08226041A patent/GB2107109B/en not_active Expired
- 1982-09-16 DE DE19823234384 patent/DE3234384C2/en not_active Expired - Fee Related
- 1982-09-21 CH CH556882A patent/CH659154A5/en not_active IP Right Cessation
- 1982-09-22 FR FR8215939A patent/FR2513824A1/en active Granted

Also Published As

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

Publication	Publication Date	Title
DE3160571D1 (en)	1983-08-18	Laser object-designation system
DE3477477D1 (en)	1989-05-03	Laser beamwelding
DE3262546D1 (en)	1985-04-18	Laser scalpel
GB2107109B (en)	1985-07-24	Catalyzed c02 laser
GB2083687B (en)	1984-02-01	Circulating gas laser
GB2150742B (en)	1987-02-04	Gas laser
GB2083944B (en)	1984-08-08	Co2 laser with catalyst
DE3265317D1 (en)	1985-09-19	Laser system
GB2105100B (en)	1985-06-12	Laser diode
JPS57106187A (en)	1982-07-01	Laser
GB2098791B (en)	1985-02-20	Sealed-off co2 laser
GB2125612B (en)	1985-12-04	Flowing-gas laser
GB2136194B (en)	1987-06-17	Raman laser
DE3277487D1 (en)	1987-11-19	Improved gas laser
GB2108752B (en)	1986-04-09	Laser system
GB2097176B (en)	1984-12-19	Ring laser
GB8411515D0 (en)	1984-06-13	Lasers
DE3267620D1 (en)	1986-01-02	Laser
SU1141964A1 (en)	1994-04-30	Laser
GB2085648B (en)	1983-11-02	Carbon monoxide laser
GB8422433D0 (en)	1984-10-10	Multimode laser
SU965286A1 (en)	1994-11-30	Laser agent
AU7897082A (en)	1982-06-17	Continuously-excited laser
BG38474A1 (en)	1985-12-16	Selective laser
BG35585A1 (en)	1984-05-15	Laser

Legal Events

Date	Code	Title	Description
1996-05-08	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950913