PT91360A - Aparelho para emitir um feixe de raios laser - Google Patents

Aparelho para emitir um feixe de raios laser

Info

Publication number
PT91360A
PT91360A PT91360A PT9136089A PT91360A PT 91360 A PT91360 A PT 91360A PT 91360 A PT91360 A PT 91360A PT 9136089 A PT9136089 A PT 9136089A PT 91360 A PT91360 A PT 91360A
Authority
PT
Portugal
Prior art keywords
waveguide
pct
sec
date
gas composition
Prior art date
Application number
PT91360A
Other languages
English (en)
Other versions
PT91360B (pt
Inventor
Philippe Van Der Have
Jacques Landry
Vicent Poncon
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Publication of PT91360A publication Critical patent/PT91360A/pt
Publication of PT91360B publication Critical patent/PT91360B/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
    • 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
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
PT91360A 1988-08-04 1989-08-03 Aparelho para emitir um feixe de raios laser PT91360B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810520A FR2635232B1 (fr) 1988-08-04 1988-08-04 Appareil pour delivrer un faisceau laser

Publications (2)

Publication Number Publication Date
PT91360A true PT91360A (pt) 1990-03-08
PT91360B PT91360B (pt) 1995-07-06

Family

ID=9369088

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91360A PT91360B (pt) 1988-08-04 1989-08-03 Aparelho para emitir um feixe de raios laser

Country Status (13)

Country Link
US (1) US5084896A (pt)
EP (1) EP0356289B1 (pt)
JP (1) JPH03502151A (pt)
KR (1) KR900702606A (pt)
AT (1) ATE81232T1 (pt)
AU (1) AU4070389A (pt)
DE (1) DE68903076D1 (pt)
DK (1) DK83090D0 (pt)
FR (1) FR2635232B1 (pt)
NZ (1) NZ230208A (pt)
PT (1) PT91360B (pt)
WO (1) WO1990001820A1 (pt)
ZA (1) ZA895876B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692366B1 (fr) * 1992-06-12 1994-08-05 Soudure Autogene Francaise Guide d'onde metallique helicouidal pour la transmission d'un faisceau laser et dispositif de decoupe laser.
IL126765A0 (en) * 1998-10-26 1999-08-17 Anner Oded Gas laser

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356934A (fr) * 1961-09-14 1964-04-03 Siemens Ag Amplificateur optique
DE1171084B (de) * 1962-06-27 1964-05-27 Raytheon Co Optischer Verstaerker
US3273072A (en) * 1965-01-18 1966-09-13 American Optical Corp Laser amplifier with variable gain control
US3516001A (en) * 1966-12-01 1970-06-02 American Optical Corp Light-amplifying laser structures and the like
FR2119825B1 (pt) * 1970-12-09 1973-12-28 Commissariat Energie Atomique
US4194808A (en) * 1978-05-26 1980-03-25 Northwestern University Wave guide for surface wave transmission of laser radiation
US4523315A (en) * 1982-04-09 1985-06-11 At&T Bell Laboratories Raman gain medium
GB2205195B (en) * 1987-05-29 1990-11-07 Inst Phisica Na Tvardoto Tyalo Gas discharge tube with hollow cathode for vapour laser
DE3725144A1 (de) * 1987-07-29 1989-02-09 Baasel Carl Lasertech Festkoerperlaser-stab
US4740983A (en) * 1987-08-28 1988-04-26 General Electric Company Laser apparatus for minimizing wavefront distortion
US4995699A (en) * 1987-11-09 1991-02-26 Apricot S.A. Electrically conductive solution comprised of charged boson ions
US4909582A (en) * 1989-03-17 1990-03-20 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for removing a helical waveguide from a mandrel

Also Published As

Publication number Publication date
DK83090A (da) 1990-04-03
KR900702606A (ko) 1990-12-07
NZ230208A (en) 1991-10-25
US5084896A (en) 1992-01-28
EP0356289B1 (fr) 1992-09-30
EP0356289A1 (fr) 1990-02-28
ATE81232T1 (de) 1992-10-15
WO1990001820A1 (fr) 1990-02-22
PT91360B (pt) 1995-07-06
FR2635232B1 (fr) 1990-09-28
DK83090D0 (da) 1990-04-03
AU4070389A (en) 1990-03-05
FR2635232A1 (fr) 1990-02-09
DE68903076D1 (de) 1992-11-05
ZA895876B (en) 1990-05-30
JPH03502151A (ja) 1991-05-16

Similar Documents

Publication Publication Date Title
DE69005263D1 (de) Verbesserte Vorionisationselektrode für gepulste Gaslaser.
DE68913614T2 (de) Optisch gepumpter Laser.
EP1179381A3 (en) Surface treatment apparatus
DE3578020D1 (de) Nichtthermische hohlanode-gasentladungselektronenstrahlquelle.
GR3018830T3 (en) Apparatus for homogenizing the inhomogeneous light distribution of a laser light beam
DE3561497D1 (en) Contact glass for ophthalmoscopy and laser beam ophthalmotherapy
PT91360A (pt) Aparelho para emitir um feixe de raios laser
AU1344188A (en) Wavelength locked laser light source
FR2517131B1 (fr) Dispositif pour faire varier la puissance d'un laser
GB2219128B (en) Laser apparatus
FR2530029B1 (pt)
ES2008560A6 (es) Laser de descarga en cavidad raman.
DE3688947D1 (de) Instabiler optischer Resonator und Laser.
ATE226766T1 (de) Gaslaser mit rechteckigem entladungsraum
WO1987002197A1 (en) Laser apparatus
DE3880050T2 (de) Abstimmbarer laser-apparat.
JPS6486580A (en) Solid laser device
EP0121928A3 (en) Lighting apparatus for an electro-optical scanner
GB2197530A (en) Mode locked pulsed dye laser
SU1815889A1 (ru) Способ газолазерной резки
RU93000685A (ru) Способ лазерной резки композиционных стеклоизделий и установка для его осуществления
JPS6428811A (en) Optical cvd device
JPS5655518A (en) Converging device of laser beam
RU2073947C1 (ru) Лазер с контролем температуры нагрева активного элемента
ES2017609T3 (es) Procedimiento para la destruccion de hipocloritos en una solucion de clorato.

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960831