WO2002046819A3 - Kippspiegeleinrichtung - Google Patents

Kippspiegeleinrichtung Download PDF

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Publication number
WO2002046819A3
WO2002046819A3 PCT/DE2001/004546 DE0104546W WO0246819A3 WO 2002046819 A3 WO2002046819 A3 WO 2002046819A3 DE 0104546 W DE0104546 W DE 0104546W WO 0246819 A3 WO0246819 A3 WO 0246819A3
Authority
WO
WIPO (PCT)
Prior art keywords
material part
mirror
plane
perpendicularly
mirrors
Prior art date
Application number
PCT/DE2001/004546
Other languages
English (en)
French (fr)
Other versions
WO2002046819A2 (de
Inventor
Christof Abel-Keilhack
Manfred Burkhard Helm
Original Assignee
Siemens Ag
Christof Abel-Keilhack
Manfred Burkhard Helm
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, Christof Abel-Keilhack, Manfred Burkhard Helm filed Critical Siemens Ag
Publication of WO2002046819A2 publication Critical patent/WO2002046819A2/de
Publication of WO2002046819A3 publication Critical patent/WO2002046819A3/de

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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • 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
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10603—Basic scanning using moving elements
    • G06K7/10633—Basic scanning using moving elements by oscillation
    • G06K7/10643—Activating means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10603—Basic scanning using moving elements
    • G06K7/10633—Basic scanning using moving elements by oscillation
    • G06K7/10643—Activating means
    • G06K7/10653—Activating means using flexible or piezoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

Die Erfindung betrifft eine optische Ablenkvorrichtung zur Ablenkung eines einfallenden Lichtstrahles (12) in eine Richtung (P2). Ein Materialteil (1, 2, 3, 4, 5) ist an wenigstens einem Ende fest eingespannt und durch eine Antriebseinrichtung zu linearen Bewegungen senkrecht zur Ebene des Materialteils angeregbar, wobei in der Längserstreckung des Materialteils gesehen zwei Spiegel (10, 11) voneinander beabstandet angeordnet sind und wobei die Spiegel (10, 11) bei der linearen Bewegung des Materialteils senkrecht zur Ebene desselben bewegt werden, so dass der auf einen Spiegel (10) einfallende Lichtstrahl (12) zum anderen Spiegel (11) reflektiert und nach der Reflexion am anderen Spiegel (11) in der Richtung (P2) senkrecht zur Ebene des Materialstreifens abgelenkt wird. Vorzugsweise sind in der Längsrichtung des Materialteils mehrere Drehgelenke (6, 7, 8, 9) angeordnet, die das Materialteil in mehrere Elemente untergliedern.
PCT/DE2001/004546 2000-12-04 2001-12-04 Kippspiegeleinrichtung WO2002046819A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10060111A DE10060111C1 (de) 2000-12-04 2000-12-04 Optische Ablenkvorrichtung
DE10060111.1 2000-12-04

Publications (2)

Publication Number Publication Date
WO2002046819A2 WO2002046819A2 (de) 2002-06-13
WO2002046819A3 true WO2002046819A3 (de) 2003-06-05

Family

ID=7665662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/004546 WO2002046819A2 (de) 2000-12-04 2001-12-04 Kippspiegeleinrichtung

Country Status (2)

Country Link
DE (1) DE10060111C1 (de)
WO (1) WO2002046819A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003240315B2 (en) * 2002-06-28 2009-07-16 Cv Laser Pty Ltd Scanning device and method of scanning an optical beam over a surface
AUPS326102A0 (en) 2002-06-28 2002-07-18 Clvr Pty Ltd Scanning device and method of scanning an optical beam over a surface
ITTO20020602A1 (it) * 2002-07-10 2004-01-12 Infm Istituto Naz Per La Fisi Microscopio ottico atto ad operare una modulazione tridimensionale rapida della posizione del punto di osservazione
DE102005023985A1 (de) * 2005-05-20 2006-11-23 Keysystech Gmbh Laserschweißvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402575A (en) * 1981-05-01 1983-09-06 Bell & Howell Company Wideband optical beam deflector
JPH06160750A (ja) * 1992-11-20 1994-06-07 Canon Inc マイクロアクチュエータ、光偏向器および光走査装置
US5862003A (en) * 1995-06-23 1999-01-19 Saif; Muhammad T. A. Micromotion amplifier
US6046840A (en) * 1995-06-19 2000-04-04 Reflectivity, Inc. Double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
US6072617A (en) * 1996-11-26 2000-06-06 Texas Instruments Incorporated Micro mechanical device with memory metal component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648727A1 (de) * 1996-11-25 1998-05-28 Piezosystem Jena Praezisionsju Optische Ablenkvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402575A (en) * 1981-05-01 1983-09-06 Bell & Howell Company Wideband optical beam deflector
JPH06160750A (ja) * 1992-11-20 1994-06-07 Canon Inc マイクロアクチュエータ、光偏向器および光走査装置
US6046840A (en) * 1995-06-19 2000-04-04 Reflectivity, Inc. Double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
US5862003A (en) * 1995-06-23 1999-01-19 Saif; Muhammad T. A. Micromotion amplifier
US6072617A (en) * 1996-11-26 2000-06-06 Texas Instruments Incorporated Micro mechanical device with memory metal component

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 481 (P - 1797) 7 September 1994 (1994-09-07) *

Also Published As

Publication number Publication date
WO2002046819A2 (de) 2002-06-13
DE10060111C1 (de) 2002-07-25

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