FR2490031A1 - Dispositif a laser - Google Patents

Dispositif a laser Download PDF

Info

Publication number
FR2490031A1
FR2490031A1 FR8116892A FR8116892A FR2490031A1 FR 2490031 A1 FR2490031 A1 FR 2490031A1 FR 8116892 A FR8116892 A FR 8116892A FR 8116892 A FR8116892 A FR 8116892A FR 2490031 A1 FR2490031 A1 FR 2490031A1
Authority
FR
France
Prior art keywords
plate
window
face
cavity
recess
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
FR8116892A
Other languages
English (en)
French (fr)
Other versions
FR2490031B1 (OSRAM
Inventor
Albert Frederik Van Etteger
Frederik Van Etteger Albert
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.)
Stichting Res En Techniek
Stichting Res & Tech
Original Assignee
Stichting Res En Techniek
Stichting Res & Tech
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 Stichting Res En Techniek, Stichting Res & Tech filed Critical Stichting Res En Techniek
Publication of FR2490031A1 publication Critical patent/FR2490031A1/fr
Application granted granted Critical
Publication of FR2490031B1 publication Critical patent/FR2490031B1/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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR8116892A 1980-09-05 1981-09-04 Dispositif a laser Granted FR2490031A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8005038,A NL178465C (nl) 1980-09-05 1980-09-05 Laserinrichting.

Publications (2)

Publication Number Publication Date
FR2490031A1 true FR2490031A1 (fr) 1982-03-12
FR2490031B1 FR2490031B1 (OSRAM) 1984-01-06

Family

ID=19835840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116892A Granted FR2490031A1 (fr) 1980-09-05 1981-09-04 Dispositif a laser

Country Status (6)

Country Link
US (1) US4426708A (OSRAM)
BE (1) BE890216A (OSRAM)
DE (1) DE3135166A1 (OSRAM)
FR (1) FR2490031A1 (OSRAM)
GB (1) GB2084392B (OSRAM)
NL (1) NL178465C (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166029B1 (de) * 1984-06-29 1990-07-25 Siemens Aktiengesellschaft Gaslaserröhre und Verfahren zu ihrer Herstellung
DE3917254A1 (de) * 1989-05-26 1990-11-29 Zeiss Carl Fa Co(pfeil abwaerts)2(pfeil abwaerts)-wellenleiter-laser
US5768022A (en) * 1995-03-08 1998-06-16 Brown University Research Foundation Laser diode having in-situ fabricated lens element
US5604635A (en) * 1995-03-08 1997-02-18 Brown University Research Foundation Microlenses and other optical elements fabricated by laser heating of semiconductor doped and other absorbing glasses
JP5964383B2 (ja) 2014-10-16 2016-08-03 ファナック株式会社 弾性シール部材の取付治具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246425A1 (de) * 1972-09-21 1974-04-04 Norbert Dr Karl Optischer sender oder verstaerker zur erzeugung kurzer, kohaerenter lichtstrahlungsimpulse kleiner strahldivergenz, mit stickstoff als stimulierbarem medium
US3895313A (en) * 1973-09-17 1975-07-15 Entropy Conversion Laser systems with diamond optical elements
FR2279238A1 (fr) * 1974-06-04 1976-02-13 Bret Georges Amplificateur de lumiere a haut rendement perfectionne

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555450A (en) 1968-01-22 1971-01-12 Laser Associates Laser window having a metallic frame arranged to permit post optical grinding and polishing
US3717823A (en) 1971-09-20 1973-02-20 Sperry Rand Corp Metal-glass laser window assembly
NL7402691A (nl) 1974-02-28 1975-09-01 Philips Nv Gasontladingslaser.
US4233568A (en) 1975-02-24 1980-11-11 Xerox Corporation Laser tube mirror assembly
NL7502973A (nl) 1975-03-13 1976-09-15 Philips Nv Gasontladingslaser.
JPS5251890A (en) 1975-10-23 1977-04-26 Nec Corp Gas laser tube of linear polarization inside mirror type
US4240046A (en) 1978-10-10 1980-12-16 Hughes Aircraft Company Mount for a laser Brewster angle window

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246425A1 (de) * 1972-09-21 1974-04-04 Norbert Dr Karl Optischer sender oder verstaerker zur erzeugung kurzer, kohaerenter lichtstrahlungsimpulse kleiner strahldivergenz, mit stickstoff als stimulierbarem medium
US3895313A (en) * 1973-09-17 1975-07-15 Entropy Conversion Laser systems with diamond optical elements
FR2279238A1 (fr) * 1974-06-04 1976-02-13 Bret Georges Amplificateur de lumiere a haut rendement perfectionne

Also Published As

Publication number Publication date
GB2084392A (en) 1982-04-07
NL178465B (nl) 1985-10-16
BE890216A (nl) 1982-03-04
US4426708A (en) 1984-01-17
GB2084392B (en) 1983-11-16
NL8005038A (nl) 1982-04-01
DE3135166A1 (de) 1982-04-01
NL178465C (nl) 1986-03-17
FR2490031B1 (OSRAM) 1984-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse