CA974600A - Method and installation for the precision treatment of workpieces through laser beams - Google Patents

Method and installation for the precision treatment of workpieces through laser beams

Info

Publication number
CA974600A
CA974600A CA169,896A CA169896A CA974600A CA 974600 A CA974600 A CA 974600A CA 169896 A CA169896 A CA 169896A CA 974600 A CA974600 A CA 974600A
Authority
CA
Canada
Prior art keywords
workpieces
installation
laser beams
precision treatment
precision
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
Application number
CA169,896A
Other versions
CA169896S (en
Inventor
Gerd B. Herziger
Ernst R. Kocher
Reiner Stemme
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.)
PIERRES HOLDING
Original Assignee
PIERRES HOLDING
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 PIERRES HOLDING filed Critical PIERRES HOLDING
Application granted granted Critical
Publication of CA974600A publication Critical patent/CA974600A/en
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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0064—Anti-reflection devices, e.g. optical isolaters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
CA169,896A 1972-04-20 1973-04-17 Method and installation for the precision treatment of workpieces through laser beams Expired CA974600A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH583572A CH550646A (en) 1972-04-20 1972-04-20 METHOD FOR PRECISE MACHINING OF WORKPIECES USING LASER RADIOS AND DEVICE FOR PERFORMING THE METHOD.
CH582572 1972-04-20

Publications (1)

Publication Number Publication Date
CA974600A true CA974600A (en) 1975-09-16

Family

ID=25698440

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,896A Expired CA974600A (en) 1972-04-20 1973-04-17 Method and installation for the precision treatment of workpieces through laser beams

Country Status (6)

Country Link
CA (1) CA974600A (en)
CH (1) CH550646A (en)
DE (1) DE2319776A1 (en)
FR (1) FR2181000B1 (en)
GB (1) GB1423632A (en)
NL (1) NL7305500A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647618C2 (en) * 1973-04-26 1986-03-27 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Equipment for material processing
DE2711889C3 (en) * 1977-03-18 1982-03-11 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Process for excavating channels in workpieces with the aid of laser pulses and a device for carrying out this process
DE3114979C2 (en) * 1981-04-14 1983-04-28 Messer Griesheim Gmbh, 6000 Frankfurt Method and device for shape cutting workpieces with a polarized laser beam
DE3126953C2 (en) * 1981-07-08 1983-07-21 Arnold, Peter, Dr., 8000 München Process for the thermal treatment of the surface of workpieces by means of a linearly polarized laser beam
DE3818504A1 (en) * 1988-05-31 1991-01-03 Fraunhofer Ges Forschung METHOD AND DEVICE FOR THE CRYSTALIZATION OF THIN SEMICONDUCTOR LAYERS ON A SUBSTRATE MATERIAL
JP3514129B2 (en) * 1998-07-22 2004-03-31 スズキ株式会社 Laser processing equipment
WO2016026987A1 (en) * 2014-08-22 2016-02-25 Ceramtec-Etec Gmbh Method for manufacturing high-precision parts from transparent materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585293A (en) * 1968-09-30 1970-01-16

Also Published As

Publication number Publication date
FR2181000A1 (en) 1973-11-30
FR2181000B1 (en) 1977-04-29
GB1423632A (en) 1976-02-04
NL7305500A (en) 1973-10-23
CH550646A (en) 1974-06-28
DE2319776A1 (en) 1973-10-25

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