BE897132A - Laser chimique a acide chlorhydrique. - Google Patents

Laser chimique a acide chlorhydrique. Download PDF

Info

Publication number
BE897132A
BE897132A BE0/211061A BE211061A BE897132A BE 897132 A BE897132 A BE 897132A BE 0/211061 A BE0/211061 A BE 0/211061A BE 211061 A BE211061 A BE 211061A BE 897132 A BE897132 A BE 897132A
Authority
BE
Belgium
Prior art keywords
enclosure
nozzle
laser
electrodes
dissociation
Prior art date
Application number
BE0/211061A
Other languages
English (en)
French (fr)
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 BE897132A publication Critical patent/BE897132A/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
    • H01S3/095—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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Lubricants (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Dental Preparations (AREA)
BE0/211061A 1982-06-28 1983-06-24 Laser chimique a acide chlorhydrique. BE897132A (fr)

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 (1)

Publication Number Publication Date
BE897132A true BE897132A (fr) 1983-12-27

Family

ID=9275472

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/211061A BE897132A (fr) 1982-06-28 1983-06-24 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

Family Cites Families (8)

* 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
DE2461928A1 (de) * 1974-12-31 1976-07-08 Trw Inc Verbrennungs- bzw. reaktionsenergie gepumpter chemischer laser

Also Published As

Publication number Publication date
DE3320258C2 (de) 1992-08-06
GB2171244A (en) 1986-08-20
IT8367633A0 (it) 1983-06-09
NO832345L (no) 1986-04-22
DE3320258A1 (de) 1986-12-18
NL8301970A (nl) 1986-08-01
NO166469B (no) 1991-04-15
NO166469C (no) 1991-07-24
CA1222044A (fr) 1987-05-19
GB2171244B (en) 1987-02-11
IT1162874B (it) 1987-04-01
FR2578110B1 (de) 1994-04-22
FR2578110A1 (fr) 1986-08-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CIE GENERALE D ELECTRICITE

Effective date: 19940630