GB2140612B - High pressure discharge-excited gas laser - Google Patents

High pressure discharge-excited gas laser

Info

Publication number: GB2140612B
Authority: GB; United Kingdom
Prior art keywords: high pressure; pressure discharge; gas laser; excited gas; excited
Prior art date: 1982-10-14
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

GB08412879A

Other versions

GB2140612A (en

GB8412879D0 (en

Inventor

James Austin Piper

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.)

Australian Government

Original Assignee

Australian Government

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.)

1982-10-14

Filing date

1983-10-11

Publication date

1987-03-18

1983-10-11 Application filed by Australian Government filed Critical Australian Government

1984-06-27 Publication of GB8412879D0 publication Critical patent/GB8412879D0/en

1984-11-28 Publication of GB2140612A publication Critical patent/GB2140612A/en

1987-03-18 Application granted granted Critical

1987-03-18 Publication of GB2140612B publication Critical patent/GB2140612B/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
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
- H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation
- H01S3/09716—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation by ionising radiation

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Lasers (AREA)

GB08412879A 1982-10-14 1983-10-11 High pressure discharge-excited gas laser Expired GB2140612B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPF634482		1982-10-14
PCT/AU1983/000146 WO1984001672A1 (en)	1982-10-14	1983-10-11	High pressure discharge-excited gas laser

Publications (3)

Publication Number	Publication Date
GB8412879D0 GB8412879D0 (en)	1984-06-27
GB2140612A GB2140612A (en)	1984-11-28
GB2140612B true GB2140612B (en)	1987-03-18

Family

ID=3769790

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08412879A Expired GB2140612B (en)	1982-10-14	1983-10-11	High pressure discharge-excited gas laser

Country Status (4)

Country	Link
JP (1)	JPS60500432A (en)
DE (1)	DE3390286T1 (en)
GB (1)	GB2140612B (en)
WO (1)	WO1984001672A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112260065B (en) *	2020-11-09	2025-01-03	河南扬博防雷科技有限公司	A passive pulse excitation corona field lightning drive device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3469207A (en) *	1965-06-24	1969-09-23	Varian Associates	Metal-ceramic gas laser discharge tube
DE2740222A1 (en) *	1977-09-07	1979-03-08	Messer Griesheim Gmbh	Gas transport laser with metal discharge tube holder - has metal holders for mirrors insulated by ceramic tubes from tube holder
US4367553A (en) *	1977-12-23	1983-01-04	Battelle Memorial Institute	Pulse laser with an electrically excited gaseous active medium
DE3043574C2 (en) *	1980-11-19	1984-04-19	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	RF excited CO ↓ 2 ↓ waveguide laser
DE3044023C2 (en) *	1980-11-22	1984-11-22	Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg	Transversely excited gas laser oscillator or amplifier
DE3264478D1 (en) *	1981-02-16	1985-08-08	Comp Generale Electricite	Capacitor discharge excited gas laser
DE3126375C2 (en) *	1981-07-03	1986-11-13	Kraftwerk Union AG, 4330 Mülheim	Transversely excited high energy laser

1983
- 1983-10-11 GB GB08412879A patent/GB2140612B/en not_active Expired
- 1983-10-11 DE DE19833390286 patent/DE3390286T1/en not_active Withdrawn
- 1983-10-11 WO PCT/AU1983/000146 patent/WO1984001672A1/en not_active Ceased
- 1983-10-11 JP JP58503218A patent/JPS60500432A/en active Pending

Also Published As

Publication number	Publication date
JPS60500432A (en)	1985-03-28
GB2140612A (en)	1984-11-28
WO1984001672A1 (en)	1984-04-26
GB8412879D0 (en)	1984-06-27
DE3390286T1 (en)	1985-01-24

Publication	Publication Date	Title
DE3379309D1 (en)	1989-04-06	Gas laser generator
EP0152084A3 (en)	1987-09-23	Gas laser device
GB8425654D0 (en)	1984-11-14	Gas laser
GB8317009D0 (en)	1983-07-27	Gas laser
DE3277164D1 (en)	1987-10-08	Gas laser device
GB2161318B (en)	1987-12-16	Gas laser device
AU554113B2 (en)	1986-08-07	Gas laser
DE3271778D1 (en)	1986-07-24	Gas laser apparatus
DE3363034D1 (en)	1986-05-22	Gas laser device
ZA817195B (en)	1983-03-30	High pressure gas cylinders
EP0057395A3 (en)	1982-09-01	Gas laser
GB8314821D0 (en)	1983-07-06	Generating reducing gas
DE3277487D1 (en)	1987-11-19	Improved gas laser
DE3060973D1 (en)	1982-11-25	Gas discharge laser
SU1140668A1 (en)	1994-06-30	Nuclear pumped gas laser
GB2145274B (en)	1987-08-19	Gas laser system
DE3168053D1 (en)	1985-02-14	Gas laser
GB2140612B (en)	1987-03-18	High pressure discharge-excited gas laser
GB2040551B (en)	1982-11-24	Gas discharge laser
DE3269887D1 (en)	1986-04-17	Gas laser apparatus
GB8316246D0 (en)	1983-07-20	Plasma excitation - recombination laser
JPS57152176A (en)	1982-09-20	Gas laser
AU2074383A (en)	1984-05-04	High pressure discharge-excited gas laser
GB2102192B (en)	1984-09-05	Gas lasers
GB2130703B (en)	1986-04-16	Low pressure gas lamp

Legal Events

Date	Code	Title	Description
1988-07-06	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1997-06-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19961011