BE814871A - Generateur laser a flux gazeux - Google Patents

Generateur laser a flux gazeux

Info

Publication number
BE814871A
BE814871A BE144192A BE144192A BE814871A BE 814871 A BE814871 A BE 814871A BE 144192 A BE144192 A BE 144192A BE 144192 A BE144192 A BE 144192A BE 814871 A BE814871 A BE 814871A
Authority
BE
Belgium
Prior art keywords
gas flow
laser generator
flow laser
nitrogen
enclosure
Prior art date
Application number
BE144192A
Other languages
English (en)
Inventor
Bernard Lavarini
Jean-Pierre Crancon
Jean-Yves Thomas
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of BE814871A publication Critical patent/BE814871A/fr

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)

Abstract

Générateur laser à flux gazeux du type azote, gaz carbonique. Les dimensions de l'enceinte et les conditions d'injection de l'azote et celles de l'alimentation électrique sont choisies pour créer une décharge luminescente dans un écoulement tourbillonnaire.
BE144192A 1973-05-17 1974-05-10 Generateur laser a flux gazeux BE814871A (fr)

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 (1)

Publication Number Publication Date
BE814871A true BE814871A (fr) 1985-06-10

Family

ID=9119499

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144192A BE814871A (fr) 1973-05-17 1974-05-10 Generateur laser a flux gazeux

Country Status (7)

Country Link
US (1) US4862100A (fr)
BE (1) BE814871A (fr)
CA (1) CA1203878A (fr)
DE (1) DE2423946A1 (fr)
GB (1) GB1605242A (fr)
IT (1) IT1125702B (fr)
NL (1) NL7406157A (fr)

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

Family Cites Families (12)

* 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
US3571747A (en) * 1968-02-23 1971-03-23 United Aircraft Corp Gas injection laser
US3600704A (en) * 1968-02-23 1971-08-17 United Aircraft Corp Gas 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
DE2054096A1 (de) * 1969-11-03 1971-05-27 Hydronautics Gasentladungsrohr, insbesondere fur Gaslaser
FR2092786B1 (fr) * 1970-06-18 1973-10-19 Comp Generale Electricite
US3688215A (en) * 1970-09-21 1972-08-29 Us Air Force Continuous-wave chemical laser
US3760294A (en) * 1971-09-27 1973-09-18 Us Army Thermal mixing gas laser
FR2184482B2 (fr) * 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

Also Published As

Publication number Publication date
DE2423946A1 (de) 1986-06-05
US4862100A (en) 1989-08-29
IT1125702B (it) 1986-05-14
GB1605242A (en) 1985-10-23
DE2423946C2 (fr) 1989-09-14
NL7406157A (nl) 1985-09-02
CA1203878A (fr) 1986-04-29

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