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WO2003009045A3 - Device for deflecting a laser beam - Google Patents

Device for deflecting a laser beam Download PDF

Info

Publication number
WO2003009045A3
WO2003009045A3 PCT/EP2002/006790 EP0206790W WO03009045A3 WO 2003009045 A3 WO2003009045 A3 WO 2003009045A3 EP 0206790 W EP0206790 W EP 0206790W WO 03009045 A3 WO03009045 A3 WO 03009045A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser beam
axis
unit
deflected
deflecting
Prior art date
Application number
PCT/EP2002/006790
Other languages
German (de)
French (fr)
Other versions
WO2003009045A2 (en
Inventor
Michael Deyerler
Original Assignee
Linos Photonics Gmbh & Co Kg
Michael Deyerler
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 Linos Photonics Gmbh & Co Kg, Michael Deyerler filed Critical Linos Photonics Gmbh & Co Kg
Publication of WO2003009045A2 publication Critical patent/WO2003009045A2/en
Publication of WO2003009045A3 publication Critical patent/WO2003009045A3/en

Links

Classifications

    • 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
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lasers (AREA)

Abstract

The invention relates to a device for deflecting a laser beam, running in a beam direction, by means of a deflector unit, mounted such as to rotate from a neutral position about a first axis and an optical unit arranged after the above which may rotate about a second axis, the laser beam coming from the deflector unit as a deflected laser beam is deflected by a first angle to the optical unit and, subsequent to said unit, is then emitted from the device as a deflected laser beam, whereby the one side of the first angle is formed by the deflected laser beam and the other neutral side is formed by a laser beam produced in the neutral position on deflection. The optical unit is embodied as an image or beam rotor and the second axis thereof falls on the second side. Furthermore the optical unit which rotates in a rotating direction about the second axis is embodied such as to deflect the laser beam emitting along the surface of a cone with an opening angle related to the second axis, whereby the deflecting unit on the first axis may be exchanged in order to alter the scale of the deflection of the laser beam emitted from the device.
PCT/EP2002/006790 2001-07-12 2002-06-19 Device for deflecting a laser beam WO2003009045A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001133850 DE10133850A1 (en) 2001-07-12 2001-07-12 Device for deflecting the laser beam
DE10133850.3 2001-07-12

Publications (2)

Publication Number Publication Date
WO2003009045A2 WO2003009045A2 (en) 2003-01-30
WO2003009045A3 true WO2003009045A3 (en) 2003-11-27

Family

ID=7691499

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/006790 WO2003009045A2 (en) 2001-07-12 2002-06-19 Device for deflecting a laser beam

Country Status (2)

Country Link
DE (1) DE10133850A1 (en)
WO (1) WO2003009045A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406798A (en) * 1944-01-26 1946-09-03 Standard Telephones Cables Ltd Direction finder
EP0279589A1 (en) * 1987-02-17 1988-08-24 Eye Research Institute Of Retina Foundation Eye fundus tracker/stabilizer
WO1994008425A1 (en) * 1992-10-01 1994-04-14 Advanced Laser Projection, Inc. Image mover
US5637109A (en) * 1992-02-14 1997-06-10 Nidek Co., Ltd. Apparatus for operation on a cornea using laser-beam
WO1999019108A1 (en) * 1997-10-15 1999-04-22 Daimlerchrysler Ag Fine and micro-machining process for workpieces by means of laser beams
US6072625A (en) * 1997-02-03 2000-06-06 Olympus Optical Co., Ltd. Optical microscope apparatus
US6208270B1 (en) * 1997-11-17 2001-03-27 Thermotrex Corporation Device and method for detection of aircraft wire hazard

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225924A (en) * 1989-04-07 1993-07-06 Dainippon Screen Mfg. Co., Ltd. Optical beam scanning system
JPH0560527A (en) * 1991-08-30 1993-03-09 Ikegami Tsushinki Co Ltd Rotating optical imaging device
GB9127241D0 (en) * 1991-12-23 1992-02-19 Crosfield Electronics Ltd Light deflecting device
DE19605505C2 (en) * 1996-02-14 2001-02-15 Sick Ag Optical scanning arrangement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406798A (en) * 1944-01-26 1946-09-03 Standard Telephones Cables Ltd Direction finder
EP0279589A1 (en) * 1987-02-17 1988-08-24 Eye Research Institute Of Retina Foundation Eye fundus tracker/stabilizer
US5637109A (en) * 1992-02-14 1997-06-10 Nidek Co., Ltd. Apparatus for operation on a cornea using laser-beam
WO1994008425A1 (en) * 1992-10-01 1994-04-14 Advanced Laser Projection, Inc. Image mover
US6072625A (en) * 1997-02-03 2000-06-06 Olympus Optical Co., Ltd. Optical microscope apparatus
WO1999019108A1 (en) * 1997-10-15 1999-04-22 Daimlerchrysler Ag Fine and micro-machining process for workpieces by means of laser beams
US6208270B1 (en) * 1997-11-17 2001-03-27 Thermotrex Corporation Device and method for detection of aircraft wire hazard

Also Published As

Publication number Publication date
WO2003009045A2 (en) 2003-01-30
DE10133850A1 (en) 2003-05-22

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122 Ep: pct application non-entry in european phase