FR2578110A1 - Laser chimique a acide chlorhydrique - Google Patents

Laser chimique a acide chlorhydrique Download PDF

Info

Publication number
FR2578110A1
FR2578110A1 FR8211299A FR8211299A FR2578110A1 FR 2578110 A1 FR2578110 A1 FR 2578110A1 FR 8211299 A FR8211299 A FR 8211299A FR 8211299 A FR8211299 A FR 8211299A FR 2578110 A1 FR2578110 A1 FR 2578110A1
Authority
FR
France
Prior art keywords
nozzle
enclosure
laser
electrodes
neck
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
FR8211299A
Other languages
English (en)
French (fr)
Other versions
FR2578110B1 (de
Inventor
Henri Brunet
Michel Mabru
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
Priority to FR8211299A priority Critical patent/FR2578110A1/fr
Priority to NL8301970A priority patent/NL8301970A/nl
Priority to DE19833320258 priority patent/DE3320258A1/de
Priority to IT67633/83A priority patent/IT1162874B/it
Priority to GB08317076A priority patent/GB2171244B/en
Priority to BE0/211061A priority patent/BE897132A/fr
Priority to CA000431194A priority patent/CA1222044A/fr
Priority to NO832345A priority patent/NO166469C/no
Publication of FR2578110A1 publication Critical patent/FR2578110A1/fr
Application granted granted Critical
Publication of FR2578110B1 publication Critical patent/FR2578110B1/fr
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
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
    • H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
    • 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
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
  • Lubricants (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Dental Preparations (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR8211299A 1982-06-28 1982-06-28 Laser chimique a acide chlorhydrique Granted FR2578110A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8211299A FR2578110A1 (fr) 1982-06-28 1982-06-28 Laser chimique a acide chlorhydrique
NL8301970A NL8301970A (nl) 1982-06-28 1983-06-02 Zoutzuurlaser.
DE19833320258 DE3320258A1 (de) 1982-06-28 1983-06-06 Chemischer chlorwasserstoffsaeurelaser
IT67633/83A IT1162874B (it) 1982-06-28 1983-06-09 Laser chimico ad acido cloridrico
GB08317076A GB2171244B (en) 1982-06-28 1983-06-23 Hydrochloric acid chemical laser
BE0/211061A BE897132A (fr) 1982-06-28 1983-06-24 Laser chimique a acide chlorhydrique.
CA000431194A CA1222044A (fr) 1982-06-28 1983-06-27 Laser chimique a acide chlorhydrique
NO832345A NO166469C (no) 1982-06-28 1983-06-28 Kjemisk laser av saltsyretypen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8211299A FR2578110A1 (fr) 1982-06-28 1982-06-28 Laser chimique a acide chlorhydrique

Publications (2)

Publication Number Publication Date
FR2578110A1 true FR2578110A1 (fr) 1986-08-29
FR2578110B1 FR2578110B1 (de) 1994-04-22

Family

ID=9275472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211299A Granted FR2578110A1 (fr) 1982-06-28 1982-06-28 Laser chimique a acide chlorhydrique

Country Status (8)

Country Link
BE (1) BE897132A (de)
CA (1) CA1222044A (de)
DE (1) DE3320258A1 (de)
FR (1) FR2578110A1 (de)
GB (1) GB2171244B (de)
IT (1) IT1162874B (de)
NL (1) NL8301970A (de)
NO (1) NO166469C (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9011535D0 (en) * 1990-05-23 1990-07-11 Oxford Lasers Ltd Gas management system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461928A1 (de) * 1974-12-31 1976-07-08 Trw Inc Verbrennungs- bzw. reaktionsenergie gepumpter chemischer laser

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529261A (en) * 1964-09-10 1970-09-15 Xerox Corp Laser having an active medium which is an excited halogen whose lower energy state is depleted by reacting with an alkali metal
FR1527988A (fr) * 1967-04-19 1968-06-07 Comp Generale Electricite Lasers à gaz à pression stabilisée
NL153387B (nl) * 1968-02-15 1977-05-16 Philips Nv Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gedeeltelijk uit koolzuurgas bestaand gasmengsel, en ontladingsbuis bestemd voor een dergelijke inrichting.
US3569857A (en) * 1968-03-13 1971-03-09 North American Rockwell Method and means for achieving chemical equilibrium in a sealed-off co{d 2 laser
GB1278639A (en) * 1969-12-12 1972-06-21 Ferranti Ltd Improvements relating to gas lasers
NL161928C (nl) * 1972-02-21 1980-03-17 Philips Nv Inrichting voor het opwekken van gestimuleerde infraroodemissie, iraser, door middel van een elektrische ontlading in een gasmengsel dat ten minste kooldioxide en waterdamp bevat.
US3851272A (en) * 1973-01-02 1974-11-26 Coherent Radiation Gaseous laser with cathode forming optical resonator support and plasma tube envelope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461928A1 (de) * 1974-12-31 1976-07-08 Trw Inc Verbrennungs- bzw. reaktionsenergie gepumpter chemischer laser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS, vol. 18, no. 5, 1er mars 1971, pag 3-175, New York, US; J.A. GLAZE et al.: "A transverse flow cw HC1 chemical laser" *

Also Published As

Publication number Publication date
IT8367633A0 (it) 1983-06-09
NO166469B (no) 1991-04-15
IT1162874B (it) 1987-04-01
DE3320258A1 (de) 1986-12-18
NL8301970A (nl) 1986-08-01
GB2171244B (en) 1987-02-11
FR2578110B1 (de) 1994-04-22
CA1222044A (fr) 1987-05-19
DE3320258C2 (de) 1992-08-06
NO166469C (no) 1991-07-24
BE897132A (fr) 1983-12-27
GB2171244A (en) 1986-08-20
NO832345L (no) 1986-04-22

Similar Documents

Publication Publication Date Title
EP0575260B1 (de) Vorrichtung zur Bildung von angeregten oder instabilen gasförmigen Molekülen und Benutzung dieser Vorrichtung
FR2472329A1 (fr) Procede et dispositif pour produire une decharge dans un courant de gaz a vitesse supersonique
EP0100089B1 (de) Laseroszillator mit Gasfluss
FR2484158A1 (fr) Ensemble de cathode pour laser a vapeur metallique
EP0185226B1 (de) Gasdurchflusslaser und Funktionsweise eines solchen Lasers
FR2578110A1 (fr) Laser chimique a acide chlorhydrique
EP0167746B1 (de) Gaslaser
FR2743204A1 (fr) Dispositif laser a vapeur metallique
US3628174A (en) Optically pumped submillimeter-wave and millimeter-wave gas lasers
FR2608943A1 (fr) Procede et dispositif d'obtention d'un excimere, application au laser
FR2632462A1 (fr) Dispositif laser a flux gazeux
CA1194197A (fr) Generateur laser guide d'onde a gaz
US3860884A (en) Optically pumped laser using N{HD 2{B O or similar gas mixed with energy-transferring CO{HD 2{B
FR2520563A1 (fr) Laser a impulsions
CA2554470A1 (fr) Source laser ultrabreve a ions terre rare a train d'impulsions stable et dispositif d'allongement d'une cavite laser
FR2478887A1 (fr) Appareil a decharge electronique
JP3006760B2 (ja) ヨウ素レーザ発生装置
FR2640827A1 (fr) Procede et dispositif pour creer un faisceau laser de longueur d'onde 1,315 micron
EP0575206A1 (de) Hochleistungs-Gasgemisch-Laserapparat
FR2558994A1 (fr) Generateur laser a flux gazeux
FR2561458A2 (fr) Generateur laser a flux gazeux
FR2557387A1 (fr) Procede pour creer un faisceau laser de longueur d'onde 2,71 microns
BE742469A (de)
FR2591914A1 (fr) Procede de production de gaz monoatomique a pression atmospherique par resonnance
Suzuki et al. High-pressure pulsed COIL assisted with an instantaneous production of atomic iodine

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse