ATE100974T1 - Metalldampf-laservorrichtung. - Google Patents

Metalldampf-laservorrichtung.

Info

Publication number: ATE100974T1
Authority: AT; Austria
Prior art keywords: electrodes; copper; laser device; envelope; metal vapor
Prior art date: 1988-05-24

Application number

AT89304286T

Other languages

English (en)

Inventor

Arthur Maitland

Ewan Sutherland Livingstone

Original Assignee

Eev Ltd

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.)

1988-05-24

Filing date

1989-04-28

Publication date

1994-02-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10637443&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE100974(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-04-28 Application filed by Eev Ltd filed Critical Eev Ltd

1994-02-15 Application granted granted Critical

1994-02-15 Publication of ATE100974T1 publication Critical patent/ATE100974T1/de

Links

239000002184 metal Substances 0.000 title abstract 2
229910052751 metal Inorganic materials 0.000 title abstract 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
ODWXUNBKCRECNW-UHFFFAOYSA-M bromocopper(1+) Chemical compound Br[Cu+] ODWXUNBKCRECNW-UHFFFAOYSA-M 0.000 abstract 2
229910052802 copper Inorganic materials 0.000 abstract 2
239000010949 copper Substances 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000001307 helium Substances 0.000 abstract 1
229910052734 helium Inorganic materials 0.000 abstract 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1

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
- H01S3/031—Metal vapour lasers, e.g. metal vapour generation

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)
Laser Surgery Devices (AREA)

AT89304286T 1988-05-24 1989-04-28 Metalldampf-laservorrichtung. ATE100974T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB888812276A GB8812276D0 (en)	1988-05-24	1988-05-24	Laser apparatus
EP89304286A EP0343795B1 (de)	1988-05-24	1989-04-28	Metalldampf-Laservorrichtung

Publications (1)

Publication Number	Publication Date
ATE100974T1 true ATE100974T1 (de)	1994-02-15

Family

ID=10637443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89304286T ATE100974T1 (de)	1988-05-24	1989-04-28	Metalldampf-laservorrichtung.

Country Status (6)

Country	Link
US (1)	US4955033A (de)
EP (1)	EP0343795B1 (de)
AT (1)	ATE100974T1 (de)
AU (1)	AU615066B2 (de)
DE (1)	DE68912647T2 (de)
GB (2)	GB8812276D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8812276D0 (en) *	1988-05-24	1988-06-29	English Electric Valve Co Ltd	Laser apparatus
FR2665582B1 (fr) *	1990-07-11	1995-03-24	Saint Louis Inst	Source laser a vapeur metallique.
GB9018421D0 (en) *	1990-08-22	1990-10-03	British Nuclear Fuels Plc	Improvements in lasers
US5283800A (en) *	1991-03-27	1994-02-01	Kabushiki Kaishatoshiba	Metal vapor laser apparatus and method
GB2262184B (en) *	1991-11-07	1995-06-07	Mitsubishi Electric Corp	Pulse laser apparatus
GB2269266B (en) *	1992-07-30	1995-11-22	Eev Ltd	Metal vapour laser apparatus
US5504770A (en) *	1993-12-27	1996-04-02	The United States Of America As Represented By The Secretary Of The Navy	Liquid metal confinement cylinder for optical discharge devices
US5351260A (en) *	1994-03-14	1994-09-27	The United States Of America As Represented By The Secretary Of The Navy	Thoriated-tungsten, split-ring, hollow-cathode electrode for discharge devices
FR2743204B1 (fr) *	1996-01-03	1998-02-13	Commissariat Energie Atomique	Dispositif laser a vapeur metallique
AUPN813596A0 (en) *	1996-02-16	1996-03-07	Macquarie Research Limited	Metal vapour laser
CN100423387C (zh) *	2006-09-01	2008-10-01	浙江大学	具有捕俘杂质作用的放电电极
JP5927218B2 (ja) *	2014-03-12	2016-06-01	ファナック株式会社	放電管を備えるレーザ発振器、およびレーザ加工装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3934211A (en) *	1973-03-09	1976-01-20	Westinghouse Electric Corporation	Metal halide vapor laser
US3936772A (en) *	1973-03-09	1976-02-03	Westinghouse Electric Corporation	High flow metal halide vapor laser
US3891941A (en) *	1974-01-25	1975-06-24	Us Army	Imploding cylinder metal vapor laser
US4126833A (en) *	1977-01-21	1978-11-21	Westinghouse Electric Corp.	High repetition rate metal halide laser
US4347613A (en) *	1980-03-14	1982-08-31	Nasa	Method and apparatus for convection control of metallic halide vapor density in a metallic halide laser
EP0144475A1 (de) *	1983-12-12	1985-06-19	English Electric Valve Company Limited	Entladungsröhren
GB8812276D0 (en) *	1988-05-24	1988-06-29	English Electric Valve Co Ltd	Laser apparatus

1988
- 1988-05-24 GB GB888812276A patent/GB8812276D0/en active Pending
1989
- 1989-04-26 GB GB8909555A patent/GB2219128B/en not_active Expired - Lifetime
- 1989-04-28 AT AT89304286T patent/ATE100974T1/de active
- 1989-04-28 EP EP89304286A patent/EP0343795B1/de not_active Expired - Lifetime
- 1989-04-28 DE DE89304286T patent/DE68912647T2/de not_active Expired - Fee Related
- 1989-05-04 US US07/347,378 patent/US4955033A/en not_active Expired - Fee Related
- 1989-05-23 AU AU35072/89A patent/AU615066B2/en not_active Ceased

Also Published As

Publication number	Publication date
GB2219128A (en)	1989-11-29
EP0343795A1 (de)	1989-11-29
US4955033A (en)	1990-09-04
GB8812276D0 (en)	1988-06-29
EP0343795B1 (de)	1994-01-26
AU3507289A (en)	1989-11-30
GB2219128B (en)	1992-04-22
GB8909555D0 (en)	1989-06-14
AU615066B2 (en)	1991-09-19
DE68912647D1 (de)	1994-03-10
DE68912647T2 (de)	1994-05-11

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