FR2410382A1 - Laser a gaz - Google Patents

Laser a gaz

Info

Publication number
FR2410382A1
FR2410382A1 FR7735376A FR7735376A FR2410382A1 FR 2410382 A1 FR2410382 A1 FR 2410382A1 FR 7735376 A FR7735376 A FR 7735376A FR 7735376 A FR7735376 A FR 7735376A FR 2410382 A1 FR2410382 A1 FR 2410382A1
Authority
FR
France
Prior art keywords
plate
insulating plate
gas laser
laser
edge
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
FR7735376A
Other languages
English (en)
Other versions
FR2410382B1 (fr
Inventor
Jerome Donon
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 FR7735376A priority Critical patent/FR2410382A1/fr
Priority to GB7841529A priority patent/GB2008845B/en
Priority to CH1096678A priority patent/CH627306A5/fr
Priority to US05/955,746 priority patent/US4258335A/en
Priority to SE7811279A priority patent/SE7811279L/xx
Priority to BE1009123A priority patent/BE871784A/fr
Priority to IT69561/78A priority patent/IT1108450B/it
Priority to DE19782849999 priority patent/DE2849999A1/de
Priority to NL7811422A priority patent/NL7811422A/xx
Priority to JP14241878A priority patent/JPS5479586A/ja
Publication of FR2410382A1 publication Critical patent/FR2410382A1/fr
Application granted granted Critical
Publication of FR2410382B1 publication Critical patent/FR2410382B1/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
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H01S3/0973—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited having a travelling wave passing through the active medium

Abstract

L'INVENTION CONCERNE UN LASER A GAZ. CE LASER COMPORTE UNE LIGNE ELECTRIQUE PLATE D'EXCITATION FORMEE D'UNE PLAQUE ISOLANTE 1 INTERPOSEE ENTRE DEUX PLAQUES METALLIQUES CHARGEES 2, 3, 7. CETTE LIGNE COMPORTE AUSSI DES MOYENS 13 DISPOSES SUR UNE FACE DE LA PLAQUE ISOLANTE POUR CREER UNE DIMINUTION PROGRESSIVE DU CHAMP ELECTRIQUE SUPERFICIEL SUR LA PLAQUE ISOLANTE, DU BORD 14 DE LA PLAQUE METALLIQUE 2, 3 VERS LE BORD 16 DE LA PLAQUE ISOLANTE. APPLICATION A LA DETECTION A DISTANCE DES GAZ POLLUANTS DANS L'ATMOSPHERE.
FR7735376A 1977-11-24 1977-11-24 Laser a gaz Granted FR2410382A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7735376A FR2410382A1 (fr) 1977-11-24 1977-11-24 Laser a gaz
GB7841529A GB2008845B (en) 1977-11-24 1978-10-23 Gas laser
CH1096678A CH627306A5 (fr) 1977-11-24 1978-10-24
US05/955,746 US4258335A (en) 1977-11-24 1978-10-30 Gas laser
SE7811279A SE7811279L (sv) 1977-11-24 1978-10-31 Gaslaser
BE1009123A BE871784A (fr) 1977-11-24 1978-11-06 Laser a gaz
IT69561/78A IT1108450B (it) 1977-11-24 1978-11-08 Laser a gas
DE19782849999 DE2849999A1 (de) 1977-11-24 1978-11-17 Gaslaser
NL7811422A NL7811422A (nl) 1977-11-24 1978-11-20 Gaslaser.
JP14241878A JPS5479586A (en) 1977-11-24 1978-11-20 Gas laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735376A FR2410382A1 (fr) 1977-11-24 1977-11-24 Laser a gaz

Publications (2)

Publication Number Publication Date
FR2410382A1 true FR2410382A1 (fr) 1979-06-22
FR2410382B1 FR2410382B1 (fr) 1980-10-31

Family

ID=9198009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735376A Granted FR2410382A1 (fr) 1977-11-24 1977-11-24 Laser a gaz

Country Status (10)

Country Link
US (1) US4258335A (fr)
JP (1) JPS5479586A (fr)
BE (1) BE871784A (fr)
CH (1) CH627306A5 (fr)
DE (1) DE2849999A1 (fr)
FR (1) FR2410382A1 (fr)
GB (1) GB2008845B (fr)
IT (1) IT1108450B (fr)
NL (1) NL7811422A (fr)
SE (1) SE7811279L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936946A1 (de) * 1989-11-06 1991-05-16 Stefan Zoepfel Kontinuierlicher edelgas - halogenid- bzw. edelgas - halogen excimerlaser

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363126A (en) * 1980-12-10 1982-12-07 United Technologies Corporation Tuned-circuit RF-excited laser
US4596018A (en) * 1983-10-07 1986-06-17 Minnesota Laser Corp. External electrode transverse high frequency gas discharge laser
US4622582A (en) * 1984-01-09 1986-11-11 Dainippon Screen Seizo Kabushiki Kaisha Asynchronous color image processing system with a plurality of picture input units and a plurality of picture reproducing units selected in accordance with a predetermined order of preference
EP0169391A1 (fr) * 1984-06-26 1986-01-29 Siemens Aktiengesellschaft Laser à gaz
JPS61126170A (ja) * 1984-11-21 1986-06-13 Toray Ind Inc ポリアミド樹脂組成物
DE68920526T2 (de) 1988-09-30 1995-05-04 Amoco Corp Polyamid-Polyarylensulfid Blends.
US6792011B2 (en) * 2001-04-19 2004-09-14 Hrl Laboratories, Llc Frequency modulated laser with high modulation bandwidth

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2234683A1 (fr) * 1973-06-22 1975-01-17 Comp Generale Electricite
FR2256562B1 (fr) * 1973-12-27 1976-10-08 Comp Generale Electricite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936946A1 (de) * 1989-11-06 1991-05-16 Stefan Zoepfel Kontinuierlicher edelgas - halogenid- bzw. edelgas - halogen excimerlaser

Also Published As

Publication number Publication date
NL7811422A (nl) 1979-05-28
IT7869561A0 (it) 1978-11-08
JPS5479586A (en) 1979-06-25
GB2008845B (en) 1982-02-03
US4258335A (en) 1981-03-24
FR2410382B1 (fr) 1980-10-31
BE871784A (fr) 1979-05-07
DE2849999A1 (de) 1979-05-31
CH627306A5 (fr) 1981-12-31
IT1108450B (it) 1985-12-09
SE7811279L (sv) 1979-05-25
GB2008845A (en) 1979-06-06

Similar Documents

Publication Publication Date Title
ES543219A0 (es) Un horno de arco electrico mejorado para fabricar acero
FR2410382A1 (fr) Laser a gaz
FR2431780A1 (fr) Borne de contact electrique
FR2403672A1 (fr) Dispositif de protection de moteur electrique
FR2494536B1 (fr) Electrode de graphite pour montage dans un porte-electrode de four electrique
FR2363910A1 (fr) Batterie a metal alcalin
IT7819580A0 (it) Dispositivo per regolare la potenza di un cannello per saldatura ad arco elettrico.
FR2455795A1 (fr) Limiteur de surtension avec rapport entre duree et periode d'impulsion amelioree
FR2328271A1 (fr) Contacteur electrique d'allumage pour appareil a gaz
EP0050723A3 (en) Grading means for high voltage metal enclosed gas insulated surge arresters
PT73729B (de) Elektrischer stekverbinder und isoliergehause hierzu
FR2397079A1 (fr) Dispositif pour la fixation d'elements de commutation de circuit electrique sur un tableau de distribution
ES475810A1 (es) Perfeccionamientos introducidos en un recinto a prueba de llama y de agentes atmosfericos para equipos electricos
FR2414811A1 (fr) Installation electrique isolee par de l'hexafluorure de soufre, a l'etat gazeux
IT7824217A0 (it) Unita' di vetro isolante con riempimento di gas.
JPS55100011A (en) Gas insulated electric device
FR2496021B1 (fr) Allume-cigares electrique pour vehicules automobiles et autres applications analogues
GB1510784A (en) Gas ignition devices
FR2396437A1 (fr) Support de connecteurs electriques
ES8406645A1 (es) Perfeccionamientos en un conmutador autoexcitador ionizante de energia de impulsos de alto voltaje para un sistema de encendido de un motor con carburador
BE844223A (fr) Accumulateur electrique comportant au moins une electrode soluble
FR2362501A1 (fr) Accumulateur electrique
FR2396445A1 (fr) Installation electrique, notamment pour cyclomoteur
IT1064098B (it) Impianto elettrico di alta tensione blindato metallicamente isolato con gas compresso
GB1302025A (fr)

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse