[go: up one dir, main page]

FR2086023A1 - - Google Patents

Info

Publication number
FR2086023A1
FR2086023A1 FR7112842A FR7112842A FR2086023A1 FR 2086023 A1 FR2086023 A1 FR 2086023A1 FR 7112842 A FR7112842 A FR 7112842A FR 7112842 A FR7112842 A FR 7112842A FR 2086023 A1 FR2086023 A1 FR 2086023A1
Authority
FR
France
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
FR7112842A
Other versions
FR2086023B1 (fr
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.)
Universitaet Bern
Original Assignee
Universitaet Bern
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 Universitaet Bern filed Critical Universitaet Bern
Publication of FR2086023A1 publication Critical patent/FR2086023A1/fr
Application granted granted Critical
Publication of FR2086023B1 publication Critical patent/FR2086023B1/fr
Expired 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/086—One or more reflectors having variable properties or positions for initial adjustment of the resonator
    • 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
    • H01S3/0305—Selection of materials for the tube or the coatings thereon
    • 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
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas lasers
    • 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
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7112842A 1970-04-13 1971-04-09 Expired FR2086023B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545170A CH522287A (de) 1970-04-13 1970-04-13 Niederdruck-Gasentladungsrohr für Laser

Publications (2)

Publication Number Publication Date
FR2086023A1 true FR2086023A1 (fr) 1971-12-31
FR2086023B1 FR2086023B1 (fr) 1975-07-04

Family

ID=4293801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7112842A Expired FR2086023B1 (fr) 1970-04-13 1971-04-09

Country Status (7)

Country Link
US (1) US3705999A (fr)
JP (1) JPS5424274B1 (fr)
CH (1) CH522287A (fr)
DE (1) DE2117122B2 (fr)
FR (1) FR2086023B1 (fr)
GB (1) GB1283877A (fr)
NL (1) NL169253C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048690A1 (fr) * 1980-09-23 1982-03-31 Lasag Ag Tube à gaz à décharge pour émission laser de puissance à très haute stabilité
EP0059229A1 (fr) * 1981-02-27 1982-09-08 ELTRO GmbH Gesellschaft für Strahlungstechnik Procédé et dispositif pour l'excitation d'un laser à gaz
FR2593649A1 (fr) * 1986-01-27 1987-07-31 Asulab Sa Laser a gaz scelle.
FR2595875A1 (fr) * 1986-03-17 1987-09-18 Asulab Sa Laser comportant au moins un joint d'etancheite

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068162B (en) * 1980-01-15 1984-01-04 English Electric Valve Co Ltd Segmented discharge tube devices
GB2195202B (en) * 1983-12-29 1988-09-21 Amada Eng & Service High-speed axial flow type gas laser oscillator
US4764932A (en) * 1985-12-13 1988-08-16 Continental Laser Corporation Ion laser having direct liquid cooling of segmented discharge tube
DE4002004A1 (de) * 1990-01-24 1991-07-25 Siemens Ag Gasionenlaser
GB9024733D0 (en) * 1990-11-14 1991-01-02 Eev Ltd Laser apparatus
US6738400B1 (en) 1993-07-07 2004-05-18 The United States Of America As Represented By The United States Department Of Energy Large diameter lasing tube cooling arrangement
US5497392A (en) * 1995-01-26 1996-03-05 The United States Of America As Represented By The United States Department Of Energy Segmented lasing tube for high temperature laser assembly
DK2565673T3 (da) 2011-09-05 2014-01-06 Alltec Angewandte Laserlicht Technologie Gmbh Indretning og fremgangsmåde til markering af et objekt ved hjælp af en laserstråle
DK2565994T3 (en) 2011-09-05 2014-03-10 Alltec Angewandte Laserlicht Technologie Gmbh Laser device and method for marking an object
ES2549507T3 (es) 2011-09-05 2015-10-28 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo de marcado para marcar un objeto con una luz de marcado con diferentes módulos de luz empleando diferentes tecnologías de marcado
EP2564972B1 (fr) 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Appareil de marquage avec plusieurs lasers et des moyens de déflection et de focalisation pour chaque faisceau lser
ES2530069T3 (es) 2011-09-05 2015-02-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con una pluralidad de láseres y un dispositivo de desviación de combinación
EP2564971B1 (fr) 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Appareil de marquage avec plusieurs lasers et un jeu de déflecteurs
EP2565993B1 (fr) 2011-09-05 2014-01-29 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositif laser et procédé de génération de lumière laser
DK2565996T3 (da) 2011-09-05 2014-01-13 Alltec Angewandte Laserlicht Technologie Gmbh Laserindretning med en laserenhed og en fluidbeholder til en køleindretning af laserenheden
DK2564975T3 (en) 2011-09-05 2015-01-12 Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung Selection apparatus with a plurality of lasers and sets of deflecting agents that can be individually adjusted
EP2564976B1 (fr) 2011-09-05 2015-06-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Appareil de marquage avec au moins un laser à gas et un dissipateur de chaleur
EP2564974B1 (fr) 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Appareil de marquage avec une pluralité de lasers gaz ayant des tubes résonateurs et des déflecteurs ajustables individuellement
EP2565995B1 (fr) 2011-09-05 2013-12-18 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositif laser à gaz avec un réservoir de gaz
EP2565998A1 (fr) 2011-09-05 2013-03-06 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositif laser à gaz en anneau
US9423298B2 (en) * 2014-08-19 2016-08-23 Teledyne Scientific & Imaging, Llc High energy laser target board apparatus
CN106746592B (zh) * 2016-12-16 2023-03-28 青海中利光纤技术有限公司 光纤拉丝炉的水冷气封装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
(REVUE DT"ZEITSCHRIFT FUR ANGEWANDTE PHYSIK",VOLUME 29,NO.4,1970,PAGES 246-248,ARTICLE DE G. SCHAFER ET AL:"EIN ENTLADUNGSROHR AUS ALOXIERTEN AL-SEGMENTEN FUR IONENLASER") *
REVUE DT"ZEITSCHRIFT FUR ANGEWANDTE PHYSIK",VOLUME 29,NO.4,1970,PAGES 246-248,ARTICLE DE G. S*CHAFER ET AL:"EIN ENTLADUNGSROHR AUS ALOXIERTEN AL-SEGMENTEN FUR IONENLASER") *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048690A1 (fr) * 1980-09-23 1982-03-31 Lasag Ag Tube à gaz à décharge pour émission laser de puissance à très haute stabilité
EP0059229A1 (fr) * 1981-02-27 1982-09-08 ELTRO GmbH Gesellschaft für Strahlungstechnik Procédé et dispositif pour l'excitation d'un laser à gaz
FR2593649A1 (fr) * 1986-01-27 1987-07-31 Asulab Sa Laser a gaz scelle.
EP0231778A1 (fr) * 1986-01-27 1987-08-12 Asulab S.A. Laser à gaz scellé
FR2595875A1 (fr) * 1986-03-17 1987-09-18 Asulab Sa Laser comportant au moins un joint d'etancheite
EP0237801A1 (fr) * 1986-03-17 1987-09-23 Asulab S.A. Laser comportant au moins un joint d'étanchéité
US4847849A (en) * 1986-03-17 1989-07-11 Asulab S.A. Laser including at least one seal

Also Published As

Publication number Publication date
NL7104928A (fr) 1971-10-15
CH522287A (de) 1972-06-15
NL169253B (nl) 1982-01-18
NL169253C (nl) 1982-06-16
DE2117122C3 (fr) 1974-06-20
JPS5424274B1 (fr) 1979-08-20
FR2086023B1 (fr) 1975-07-04
DE2117122B2 (de) 1973-11-29
DE2117122A1 (de) 1971-11-04
GB1283877A (en) 1972-08-02
US3705999A (en) 1972-12-12

Similar Documents

Publication Publication Date Title
FR2086023B1 (fr)
AR204384A1 (fr)
ATA96471A (fr)
AU2044470A (fr)
AU1146470A (fr)
AU1473870A (fr)
AU2085370A (fr)
AU1336970A (fr)
AU2017870A (fr)
AU1833270A (fr)
AU1716970A (fr)
AU2130570A (fr)
AU1517670A (fr)
AU1326870A (fr)
AU1591370A (fr)
AU1841070A (fr)
AU1328670A (fr)
AU1343870A (fr)
AU1277070A (fr)
AU2144270A (fr)
AU2131570A (fr)
AU2130770A (fr)
AU1247570A (fr)
AU1581370A (fr)
AU1235770A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse