LT3076224T - Lauko kartografas - Google Patents

Lauko kartografas

Info

Publication number
LT3076224T
LT3076224T LTEP16159754.7T LT16159754T LT3076224T LT 3076224 T LT3076224 T LT 3076224T LT 16159754 T LT16159754 T LT 16159754T LT 3076224 T LT3076224 T LT 3076224T
Authority
LT
Lithuania
Prior art keywords
field mapper
mapper
field
Prior art date
Application number
LTEP16159754.7T
Other languages
English (en)
Inventor
Natalia Trela-Mcdonald
Roy Mcbride
Howard John Baker
Matthew Currie
Original Assignee
Powerphotonic Ltd
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 Powerphotonic Ltd filed Critical Powerphotonic Ltd
Publication of LT3076224T publication Critical patent/LT3076224T/lt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/073—Shaping the laser spot
    • B23K26/0732—Shaping the laser spot into a rectangular shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0944—Diffractive optical elements, e.g. gratings, holograms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/425—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in illumination systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lenses (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
LTEP16159754.7T 2015-03-12 2016-03-10 Lauko kartografas LT3076224T (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1504203.9A GB2536276B (en) 2015-03-12 2015-03-12 Field mapper

Publications (1)

Publication Number Publication Date
LT3076224T true LT3076224T (lt) 2022-08-25

Family

ID=53016021

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP16159754.7T LT3076224T (lt) 2015-03-12 2016-03-10 Lauko kartografas

Country Status (6)

Country Link
US (1) US10274738B2 (lt)
EP (1) EP3076224B1 (lt)
DK (1) DK3076224T3 (lt)
ES (1) ES2924061T3 (lt)
GB (1) GB2536276B (lt)
LT (1) LT3076224T (lt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6674422B2 (ja) * 2017-09-14 2020-04-01 フタバ産業株式会社 レーザ溶接装置、及び、部材の製造方法
CN111316154A (zh) 2017-11-09 2020-06-19 株式会社彩世 光学元件以及激光照射装置
EP3517241A1 (en) 2018-01-29 2019-07-31 Bystronic Laser AG Optical device for shaping an electromagnetic wave beam and use thereof, beam treatment device and use thereof, and beam treatment method
TWI834649B (zh) * 2018-03-29 2024-03-11 美商康寧公司 使用脈衝雷射光束焦線及流體膜來雷射處理粗糙透明加工件的方法
CN109212749B (zh) * 2018-07-09 2020-01-10 苏州大学 一种实现边缘增强成像的滤波片及其设计方法
CN108873323B (zh) * 2018-07-09 2020-01-10 苏州大学 一种实现边缘增强成像的方法及系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3476463A (en) 1965-05-11 1969-11-04 Perkin Elmer Corp Coherent light optical system yielding an output beam of desired intensity distribution at a desired equiphase surface
US5864430A (en) * 1996-09-10 1999-01-26 Sandia Corporation Gaussian beam profile shaping apparatus, method therefor and evaluation thereof
US6654183B2 (en) 1999-12-15 2003-11-25 International Business Machines Corporation System for converting optical beams to collimated flat-top beams
US6884962B2 (en) * 2002-03-18 2005-04-26 Hitachi Via Mechanics, Ltd. Beam or wave front
GB0328370D0 (en) * 2003-12-05 2004-01-14 Southampton Photonics Ltd Apparatus for providing optical radiation
JP2006072220A (ja) * 2004-09-06 2006-03-16 Sony Corp 照明装置及び画像生成装置
US7532651B2 (en) * 2007-05-02 2009-05-12 Alces Technology, Inc. Illumination system for optical modulators
DE102008005219A1 (de) 2008-01-18 2009-07-23 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Formung eines Lichtstrahls sowie Verfahren zur Herstellung einer derartigen Vorrichtung
US7986412B2 (en) * 2008-06-03 2011-07-26 Jzw Llc Interferometric defect detection and classification
DE102008027231B4 (de) * 2008-06-06 2016-03-03 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Strahlformung
DE102008029946A1 (de) * 2008-06-26 2009-12-31 Limo Patentverwaltung Gmbh & Co. Kg Scannvorrichtung für einen Laserstrahl
US8023206B2 (en) 2009-07-24 2011-09-20 Molecular Technology Gmbh Achromatic optical system for beam shaping
DE102010005774B4 (de) 2009-08-17 2018-08-23 Topag Lasertechnik Gmbh Vorrichtung zur Strahlformung eines Laserstrahls, Lasersysteme mit einer solchen Vorrichtung und Verfahren zur Strahlformung eines Laserstrahls
US20110007515A1 (en) * 2010-01-12 2011-01-13 Bridgelux, Inc. Light-emitting device mounting fixture
DE102011008192A1 (de) 2011-01-10 2012-07-12 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Umwandlung von Laserstrahlung in Laserstahlung mit einem M-Profil
US9285593B1 (en) * 2013-12-20 2016-03-15 AdlOptica Optical Systems GmbH Method and apparatus for shaping focused laser beams

Also Published As

Publication number Publication date
EP3076224A1 (en) 2016-10-05
GB2536276A (en) 2016-09-14
GB201504203D0 (en) 2015-04-29
DK3076224T3 (da) 2022-08-08
GB2536276B (en) 2019-11-13
ES2924061T3 (es) 2022-10-04
US10274738B2 (en) 2019-04-30
US20160266393A1 (en) 2016-09-15
EP3076224B1 (en) 2022-05-18

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