ZA895876B - Apparatus for emitting a laser beam - Google Patents

Apparatus for emitting a laser beam

Info

Publication number
ZA895876B
ZA895876B ZA895876A ZA895876A ZA895876B ZA 895876 B ZA895876 B ZA 895876B ZA 895876 A ZA895876 A ZA 895876A ZA 895876 A ZA895876 A ZA 895876A ZA 895876 B ZA895876 B ZA 895876B
Authority
ZA
South Africa
Prior art keywords
waveguide
pct
sec
date
gas composition
Prior art date
Application number
ZA895876A
Other languages
English (en)
Inventor
Jacques Landry
Landry Jacques
Philippe Van Der Have
Van Der Have Philippe
Vincent Poncon
Poncon Vincent
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 ZA895876B publication Critical patent/ZA895876B/xx

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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • 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

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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ZA895876A 1988-08-04 1989-08-01 Apparatus for emitting a laser beam ZA895876B (en)

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 (1)

Publication Number Publication Date
ZA895876B true ZA895876B (en) 1990-05-30

Family

ID=9369088

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA895876A ZA895876B (en) 1988-08-04 1989-08-01 Apparatus for emitting a laser beam

Country Status (13)

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

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 (xx) * 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
FR2635232A1 (fr) 1990-02-09
PT91360A (pt) 1990-03-08
ATE81232T1 (de) 1992-10-15
DK83090A (da) 1990-04-03
DK83090D0 (da) 1990-04-03
PT91360B (pt) 1995-07-06
DE68903076D1 (de) 1992-11-05
WO1990001820A1 (fr) 1990-02-22
AU4070389A (en) 1990-03-05
US5084896A (en) 1992-01-28
EP0356289B1 (fr) 1992-09-30
JPH03502151A (ja) 1991-05-16
KR900702606A (ko) 1990-12-07
EP0356289A1 (fr) 1990-02-28
FR2635232B1 (fr) 1990-09-28
NZ230208A (en) 1991-10-25

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