JP2004046151A - 光ビーム集束のための光学素子及びレーザービームを用いた対象の処理方法 - Google Patents

光ビーム集束のための光学素子及びレーザービームを用いた対象の処理方法 Download PDF

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Publication number
JP2004046151A
JP2004046151A JP2003152734A JP2003152734A JP2004046151A JP 2004046151 A JP2004046151 A JP 2004046151A JP 2003152734 A JP2003152734 A JP 2003152734A JP 2003152734 A JP2003152734 A JP 2003152734A JP 2004046151 A JP2004046151 A JP 2004046151A
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JP
Japan
Prior art keywords
optical element
input
optical axis
output
light beam
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.)
Withdrawn
Application number
JP2003152734A
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English (en)
Japanese (ja)
Inventor
Eddy Roelants
エディー　レランツ
Arjan Schuurman
アルヤン　シュールマン
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of JP2004046151A publication Critical patent/JP2004046151A/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" 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
    • 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
    • B23K26/0648—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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
JP2003152734A 2002-07-15 2003-05-29 光ビーム集束のための光学素子及びレーザービームを用いた対象の処理方法 Withdrawn JP2004046151A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10231969A DE10231969B4 (de) 2002-07-15 2002-07-15 Optisches Element zur Formung eines Lichtstrahls und Verfahren zum Bearbeiten von Objekten mittels Laserstrahlen

Publications (1)

Publication Number Publication Date
JP2004046151A true JP2004046151A (ja) 2004-02-12

Family

ID=30009993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003152734A Withdrawn JP2004046151A (ja) 2002-07-15 2003-05-29 光ビーム集束のための光学素子及びレーザービームを用いた対象の処理方法

Country Status (2)

Country Link
JP (1) JP2004046151A (de)
DE (1) DE10231969B4 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005388A1 (de) 2007-02-02 2008-08-07 Siemens Ag Refraktive Erzeugung eines konzentrisch aufgefächerten strukturierten Lichtstrahlenbündels, optische Messvorrichtung mit refraktivem Ablenkungselement
DE202016104447U1 (de) 2016-07-21 2016-08-22 Fibro Gmbh Vorrichtung zum Ausführen eines Verfahrens zur Erzeugung und Detektieren einer fälschungssicheren Identifikation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119311A (ja) * 1982-12-27 1984-07-10 Fujitsu Ltd 光強度分布変換レンズ
WO1995018984A1 (en) * 1994-01-07 1995-07-13 Coherent, Inc. Apparatus for creating a square or rectangular laser beam with a uniform intensity profile
DE19635942A1 (de) * 1996-09-05 1998-03-12 Vitaly Dr Lissotschenko Optisches Strahlformungssystem
JP3614294B2 (ja) * 1998-03-09 2005-01-26 富士通株式会社 光強度変換素子及び光学装置及び情報記憶装置
DE19931989A1 (de) * 1999-07-09 2001-01-11 Deutsche Telekom Ag Verfahren und Vorrichtung zur Formung des Intensitätsprofils eines Laserstrahls
DE10049557B4 (de) * 2000-10-06 2004-09-02 Microlas Lasersystem Gmbh Vorrichtung zum Umwandeln der Intensitätsverteilung eines Laserstrahls

Also Published As

Publication number Publication date
DE10231969B4 (de) 2004-09-30
DE10231969A1 (de) 2004-02-05

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Effective date: 20060801