GB1461417A - Gaseous flux laser generator - Google Patents

Gaseous flux laser generator

Info

Publication number
GB1461417A
GB1461417A GB1942274A GB1942274A GB1461417A GB 1461417 A GB1461417 A GB 1461417A GB 1942274 A GB1942274 A GB 1942274A GB 1942274 A GB1942274 A GB 1942274A GB 1461417 A GB1461417 A GB 1461417A
Authority
GB
United Kingdom
Prior art keywords
gas
electrodes
injected
enclosure
mixture
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
GB1942274A
Other languages
English (en)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1461417A publication Critical patent/GB1461417A/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
    • H01S3/09—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
    • H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
GB1942274A 1973-05-03 1974-05-02 Gaseous flux laser generator Expired GB1461417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315898A FR2279237A1 (fr) 1973-05-03 1973-05-03 Generateur laser a flux gazeux

Publications (1)

Publication Number Publication Date
GB1461417A true GB1461417A (en) 1977-01-13

Family

ID=9118744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1942274A Expired GB1461417A (en) 1973-05-03 1974-05-02 Gaseous flux laser generator

Country Status (9)

Country Link
US (1) US3952266A (https=)
JP (1) JPS5724672B2 (https=)
BE (1) BE813998A (https=)
DE (1) DE2418726A1 (https=)
FR (1) FR2279237A1 (https=)
GB (1) GB1461417A (https=)
IT (1) IT1014591B (https=)
NL (1) NL7405702A (https=)
SE (1) SE406392B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125612A (en) * 1982-08-23 1984-03-07 Metalworking Lasers Int Flowing-gas laser

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632462B1 (fr) * 1975-02-18 1992-01-03 Comp Generale Electricite Dispositif laser a flux gazeux
JPS52101660A (en) * 1976-02-23 1977-08-25 Kokusan Denki Co Method of manufacturing bowllshaped flywheel
US4449220A (en) * 1977-12-27 1984-05-15 United Technologies Corporation Apparatus and method for deposition of electrical power in an electric discharge laser
CA1093628A (en) * 1978-03-16 1981-01-13 Sebastian Y.K. Tam Device and method of starting a long radiation source
JPS5563073A (en) * 1978-11-06 1980-05-12 Kobe Steel Ltd Preparation of housing for ball valve
US4250468A (en) * 1979-01-16 1981-02-10 Westinghouse Electric Corp. Technique for CW or quasi CW operation of planar electrode laser apparatus
US4584689A (en) * 1980-03-17 1986-04-22 Westinghouse Electric Corp. Apparatus for modifying the liquefication or solidification point of a gas
JPS57159229A (en) * 1981-03-28 1982-10-01 Taiho Kogyo Co Ltd Manufacture of cylindrical member

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283601A (en) * 1969-01-01 1972-08-02 Nat Res Dev Improvements in or relating to gas discharge lasers
US3743963A (en) * 1969-09-10 1973-07-03 United Aircraft Corp Transverse gas laser
US3609448A (en) * 1970-01-14 1971-09-28 Varian Associates High-power plasma generator employed as a source of light flux at atmospheric pressure
US3863103A (en) * 1973-03-19 1975-01-28 United Aircraft Corp Apparatus and method for enhancing power deposition in convective electric discharges

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125612A (en) * 1982-08-23 1984-03-07 Metalworking Lasers Int Flowing-gas laser

Also Published As

Publication number Publication date
SE406392B (sv) 1979-02-05
IT1014591B (it) 1977-04-30
NL7405702A (https=) 1974-11-05
DE2418726A1 (de) 1974-11-21
US3952266A (en) 1976-04-20
FR2279237A1 (fr) 1976-02-13
JPS5017190A (https=) 1975-02-22
BE813998A (fr) 1974-10-22
JPS5724672B2 (https=) 1982-05-25
SE7405951L (https=) 1975-01-15
FR2279237B1 (https=) 1976-11-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee