PT64812A - Dispositif laser a flux gazeux - Google Patents

Dispositif laser a flux gazeux

Info

Publication number
PT64812A
PT64812A PT64812A PT6481276A PT64812A PT 64812 A PT64812 A PT 64812A PT 64812 A PT64812 A PT 64812A PT 6481276 A PT6481276 A PT 6481276A PT 64812 A PT64812 A PT 64812A
Authority
PT
Portugal
Prior art keywords
gas flow
laser device
flow laser
gas
laser
Prior art date
Application number
PT64812A
Other languages
English (en)
French (fr)
Inventor
B Lavarini
M Mercier
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
Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of PT64812A publication Critical patent/PT64812A/pt

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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • 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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
PT64812A 1975-02-18 1976-02-18 Dispositif laser a flux gazeux PT64812A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7505009A FR2632462B1 (fr) 1975-02-18 1975-02-18 Dispositif laser a flux gazeux

Publications (1)

Publication Number Publication Date
PT64812A true PT64812A (fr) 1976-03-01

Family

ID=9151362

Family Applications (1)

Application Number Title Priority Date Filing Date
PT64812A PT64812A (fr) 1975-02-18 1976-02-18 Dispositif laser a flux gazeux

Country Status (9)

Country Link
US (1) US5038357A (pt)
DE (1) DE2605536A1 (pt)
DK (1) DK61076A (pt)
FR (1) FR2632462B1 (pt)
GB (1) GB1605323A (pt)
IT (1) IT1209440B (pt)
NL (1) NL185885C (pt)
NO (1) NO760436L (pt)
PT (1) PT64812A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692729B1 (fr) * 1992-06-19 1994-08-19 Air Liquide Appareil laser de puissance à mélange gazeux.
AU672221B2 (en) * 1993-09-24 1996-09-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Gaseous mixture power laser apparatus
US5682400A (en) * 1995-09-27 1997-10-28 Krasnov; Alexander V. Supersonic and subsonic laser with high frequency discharge excitation
US6198762B1 (en) 1996-09-26 2001-03-06 Yuri Krasnov Supersonic and subsonic laser with RF discharge excitation
US6636545B2 (en) * 1996-09-26 2003-10-21 Alexander V. Krasnov Supersonic and subsonic laser with radio frequency excitation
DE102005016446A1 (de) * 2005-04-04 2006-10-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Mischvorrichtung zum Mischen eines ersten Fluids und eines zweiten Fluids und Mischverfahren
US11095088B1 (en) 2018-02-21 2021-08-17 Zoyka Llc Multi-pass coaxial molecular gas laser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832666A (en) * 1954-12-23 1958-04-29 Cornell Aeronautical Labor Inc Method and apparatus for continuously carrying out gas reactions which require a high temperature to promote the reaction and papid cooling to preserve the reaction product
US3046732A (en) * 1956-06-20 1962-07-31 Research Corp Method of energy exchange and apparatus for carrying out the same
US3614656A (en) * 1968-02-23 1971-10-19 United Aircraft Corp Gas laser
US3566297A (en) * 1968-05-23 1971-02-23 United Aircraft Corp Laser device
FR2085468B1 (pt) * 1970-04-23 1973-11-16 Comp Generale Electricite
US3760294A (en) * 1971-09-27 1973-09-18 Us Army Thermal mixing gas laser
FR2184482B2 (pt) * 1972-04-20 1978-12-08 Comp Generale Electricite
FR2279237A1 (fr) * 1973-05-03 1976-02-13 Comp Generale Electricite Generateur laser a flux gazeux
US4206429A (en) * 1977-09-23 1980-06-03 United Technologies Corporation Gas dynamic mixing laser
FR2557387A1 (fr) * 1980-02-15 1985-06-28 Comp Generale Electricite Procede pour creer un faisceau laser de longueur d'onde 2,71 microns

Also Published As

Publication number Publication date
DE2605536C2 (pt) 1990-10-11
DE2605536A1 (de) 1990-07-05
DK61076A (da) 1991-05-28
NL185885B (nl) 1990-03-01
NO760436L (no) 1989-08-04
NL185885C (nl) 1990-08-01
NL7601621A (nl) 1989-11-01
FR2632462B1 (fr) 1992-01-03
IT1209440B (it) 1989-08-30
US5038357A (en) 1991-08-06
NO113589C (no) 1983-08-17
FR2632462A1 (fr) 1989-12-08
GB1605323A (en) 1990-07-11

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