DE2423946A1 - Gasstrom-lasergenerator - Google Patents

Gasstrom-lasergenerator

Info

Publication number
DE2423946A1
DE2423946A1 DE2423946A DE2423946A DE2423946A1 DE 2423946 A1 DE2423946 A1 DE 2423946A1 DE 2423946 A DE2423946 A DE 2423946A DE 2423946 A DE2423946 A DE 2423946A DE 2423946 A1 DE2423946 A1 DE 2423946A1
Authority
DE
Germany
Prior art keywords
housing
gas
expansion chamber
injection nozzle
interior
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.)
Granted
Application number
DE2423946A
Other languages
German (de)
English (en)
Other versions
DE2423946C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jean-Pierre Arpajon Crancon
Bernard Paris Lavarini
Jean-Yves Paris Thomas
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
Priority claimed from FR7317950A external-priority patent/FR2561458B2/fr
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of DE2423946A1 publication Critical patent/DE2423946A1/de
Application granted granted Critical
Publication of DE2423946C2 publication Critical patent/DE2423946C2/de
Granted 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)
  • Detergent Compositions (AREA)
DE2423946A 1973-05-17 1974-05-17 Gasstrom-lasergenerator Granted DE2423946A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317950A FR2561458B2 (fr) 1972-04-20 1973-05-17 Generateur laser a flux gazeux

Publications (2)

Publication Number Publication Date
DE2423946A1 true DE2423946A1 (de) 1986-06-05
DE2423946C2 DE2423946C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-14

Family

ID=9119499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2423946A Granted DE2423946A1 (de) 1973-05-17 1974-05-17 Gasstrom-lasergenerator

Country Status (7)

Country Link
US (1) US4862100A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE814871A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1203878A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2423946A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1605242A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1125702B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7406157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732073B2 (ja) * 1991-07-19 1995-04-10 工業技術院長 極短波長レーザ用プラズマ発生装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2054096A1 (de) * 1969-11-03 1971-05-27 Hydronautics Gasentladungsrohr, insbesondere fur Gaslaser
US3614656A (en) * 1968-02-23 1971-10-19 United Aircraft Corp Gas laser
FR2092786A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-06-18 1972-01-28 Comp Generale Electricite
US3688215A (en) * 1970-09-21 1972-08-29 Us Air Force Continuous-wave chemical laser
DE2336341A1 (de) * 1972-07-17 1974-02-07 Onera (Off Nat Aerospatiale) Thermisch gepumpter gasdynamischer laser

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600704A (en) * 1968-02-23 1971-08-17 United Aircraft Corp Gas laser
US3571747A (en) * 1968-02-23 1971-03-23 United Aircraft Corp Gas injection laser
US3566297A (en) * 1968-05-23 1971-02-23 United Aircraft Corp Laser device
US3668550A (en) * 1969-09-10 1972-06-06 United Aircraft Corp Gas laser low ionization electric discharge
US3760294A (en) * 1971-09-27 1973-09-18 Us Army Thermal mixing gas laser
FR2184482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-20 1978-12-08 Comp Generale Electricite
US3725816A (en) * 1972-04-28 1973-04-03 Us Air Force Fan geometry mixing laser
US3876959A (en) * 1974-07-11 1975-04-08 United Aircraft Corp Regenerative laser system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614656A (en) * 1968-02-23 1971-10-19 United Aircraft Corp Gas laser
DE2054096A1 (de) * 1969-11-03 1971-05-27 Hydronautics Gasentladungsrohr, insbesondere fur Gaslaser
FR2092786A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-06-18 1972-01-28 Comp Generale Electricite
US3688215A (en) * 1970-09-21 1972-08-29 Us Air Force Continuous-wave chemical laser
DE2336341A1 (de) * 1972-07-17 1974-02-07 Onera (Off Nat Aerospatiale) Thermisch gepumpter gasdynamischer laser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C.R. Acad.Sci.Paris, Bd. 272B, (1971) S. 335-338 *

Also Published As

Publication number Publication date
IT1125702B (it) 1986-05-14
BE814871A (fr) 1985-06-10
CA1203878A (fr) 1986-04-29
NL7406157A (nl) 1985-09-02
DE2423946C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-14
GB1605242A (en) 1985-10-23
US4862100A (en) 1989-08-29

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