FR2620238B1 - Element de fermeture pour systeme optique a laser - Google Patents

Element de fermeture pour systeme optique a laser

Info

Publication number
FR2620238B1
FR2620238B1 FR8811507A FR8811507A FR2620238B1 FR 2620238 B1 FR2620238 B1 FR 2620238B1 FR 8811507 A FR8811507 A FR 8811507A FR 8811507 A FR8811507 A FR 8811507A FR 2620238 B1 FR2620238 B1 FR 2620238B1
Authority
FR
France
Prior art keywords
optical system
closing member
laser optical
laser
closing
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.)
Expired - Lifetime
Application number
FR8811507A
Other languages
English (en)
French (fr)
Other versions
FR2620238A1 (fr
Inventor
Friedrich Lindner
Reinhard Pleikies
Gerhard Edinger
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.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of FR2620238A1 publication Critical patent/FR2620238A1/fr
Application granted granted Critical
Publication of FR2620238B1 publication Critical patent/FR2620238B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
FR8811507A 1987-09-03 1988-09-02 Element de fermeture pour systeme optique a laser Expired - Lifetime FR2620238B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729410 DE3729410A1 (de) 1987-09-03 1987-09-03 Laseroptisches abschlusselement

Publications (2)

Publication Number Publication Date
FR2620238A1 FR2620238A1 (fr) 1989-03-10
FR2620238B1 true FR2620238B1 (fr) 1991-04-26

Family

ID=6335110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8811507A Expired - Lifetime FR2620238B1 (fr) 1987-09-03 1988-09-02 Element de fermeture pour systeme optique a laser

Country Status (2)

Country Link
DE (1) DE3729410A1 (enrdf_load_stackoverflow)
FR (1) FR2620238B1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0943007A (ja) * 1994-11-30 1997-02-14 Omron Corp 検知装置、検知方法、及びセンサ
DE19716252A1 (de) * 1997-04-18 1998-10-22 Conducta Endress & Hauser Optischer Sensor
US6406578B1 (en) 1999-10-19 2002-06-18 Honeywell Inc. Seal and method of making same for gas laser
DE102006050653A1 (de) 2006-10-24 2008-04-30 Carl Zeiss Smt Ag Verfahren und Vorrichtung zum stoffschlüssigen Verbinden eines optischen Elementes mit einer Fassung
AU2008351277B2 (en) 2008-02-19 2011-07-14 Rag Aktiengesellschaft Method for controlling longwall mining operations, taking into account air and air conditioning resources

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144617A (en) * 1961-12-29 1964-08-11 Bell Telephone Labor Inc Optical maser with convex negative temperature medium extremities
FR2058508A5 (enrdf_load_stackoverflow) * 1969-09-11 1971-05-28 Cilas
US3750048A (en) * 1972-05-17 1973-07-31 Us Air Force Window for high power gaseous lasers
DE3482533D1 (de) * 1984-06-29 1990-07-19 Siemens Ag Gaslaserrohr und verfahren zu seiner herstellung.

Also Published As

Publication number Publication date
DE3729410C2 (enrdf_load_stackoverflow) 1989-06-08
FR2620238A1 (fr) 1989-03-10
DE3729410A1 (de) 1989-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse