DE29816107U1 - Laserstrahlungsquelle hoher Leistungsdichte und hoher Energie zur Materialbearbeitung - Google Patents
Laserstrahlungsquelle hoher Leistungsdichte und hoher Energie zur MaterialbearbeitungInfo
- Publication number
- DE29816107U1 DE29816107U1 DE29816107U DE29816107U DE29816107U1 DE 29816107 U1 DE29816107 U1 DE 29816107U1 DE 29816107 U DE29816107 U DE 29816107U DE 29816107 U DE29816107 U DE 29816107U DE 29816107 U1 DE29816107 U1 DE 29816107U1
- Authority
- DE
- Germany
- Prior art keywords
- radiation source
- power density
- laser radiation
- material processing
- high power
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
- B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29816107U DE29816107U1 (de) | 1998-09-08 | 1998-09-08 | Laserstrahlungsquelle hoher Leistungsdichte und hoher Energie zur Materialbearbeitung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29816107U DE29816107U1 (de) | 1998-09-08 | 1998-09-08 | Laserstrahlungsquelle hoher Leistungsdichte und hoher Energie zur Materialbearbeitung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29816107U1 true DE29816107U1 (de) | 1999-02-04 |
Family
ID=8062357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29816107U Expired - Lifetime DE29816107U1 (de) | 1998-09-08 | 1998-09-08 | Laserstrahlungsquelle hoher Leistungsdichte und hoher Energie zur Materialbearbeitung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29816107U1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021041A1 (de) * | 2000-04-28 | 2001-11-15 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zum Laserstrahlgravieren von Druckformen |
DE10105979A1 (de) * | 2001-02-09 | 2002-08-14 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zur Materialbearbeitung durch Lasergravur |
EP1231769A2 (de) * | 2001-02-09 | 2002-08-14 | Heidelberger Druckmaschinen Aktiengesellschaft | Mehrstrahl-Abtastvorrichtung zur Abtastung eines fotoempfindlichen Materials mit einem Multi-Spot-Array sowie Verfahren zur Korrektur der Position von dadurch erzeugten Bildpunkten |
WO2003065521A2 (de) * | 2002-02-01 | 2003-08-07 | Smart Laser Systems Gmbh | Lasergainmodul |
EP1953881A1 (de) | 2004-08-18 | 2008-08-06 | Arctos Showlasertechnik e.K. | Laservorrichtung zur Erzeugung eines Laserstrahls |
-
1998
- 1998-09-08 DE DE29816107U patent/DE29816107U1/de not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10021041A1 (de) * | 2000-04-28 | 2001-11-15 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zum Laserstrahlgravieren von Druckformen |
DE10105979A1 (de) * | 2001-02-09 | 2002-08-14 | Heidelberger Druckmasch Ag | Verfahren und Vorrichtung zur Materialbearbeitung durch Lasergravur |
EP1231769A2 (de) * | 2001-02-09 | 2002-08-14 | Heidelberger Druckmaschinen Aktiengesellschaft | Mehrstrahl-Abtastvorrichtung zur Abtastung eines fotoempfindlichen Materials mit einem Multi-Spot-Array sowie Verfahren zur Korrektur der Position von dadurch erzeugten Bildpunkten |
EP1231769A3 (de) * | 2001-02-09 | 2007-10-03 | HELL Gravure Systems GmbH & Co. KG | Mehrstrahl-Abtastvorrichtung zur Abtastung eines fotoempfindlichen Materials mit einem Multi-Spot-Array sowie Verfahren zur Korrektur der Position von dadurch erzeugten Bildpunkten |
WO2003065521A2 (de) * | 2002-02-01 | 2003-08-07 | Smart Laser Systems Gmbh | Lasergainmodul |
WO2003065521A3 (de) * | 2002-02-01 | 2004-01-29 | Smart Laser Systems Gmbh | Lasergainmodul |
EP1953881A1 (de) | 2004-08-18 | 2008-08-06 | Arctos Showlasertechnik e.K. | Laservorrichtung zur Erzeugung eines Laserstrahls |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19990318 |
|
R081 | Change of applicant/patentee |
Owner name: HELL GRAVURE SYSTEMS GMBH, DE Free format text: FORMER OWNER: HELL GRAVURE SYSTEMS GMBH, 24148 KIEL, DE Effective date: 19990611 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20010626 |
|
R081 | Change of applicant/patentee |
Owner name: HELL GRAVURE SYSTEMS GMBH, DE Free format text: FORMER OWNER: HEIDELBERGER DRUCKMASCHINEN AG, 69115 HEIDELBERG, DE Effective date: 20021206 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20041210 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20061013 |
|
R071 | Expiry of right |