SG11201606160RA - Beam homogenizer for laser annealing - Google Patents

Beam homogenizer for laser annealing

Info

Publication number
SG11201606160RA
SG11201606160RA SG11201606160RA SG11201606160RA SG11201606160RA SG 11201606160R A SG11201606160R A SG 11201606160RA SG 11201606160R A SG11201606160R A SG 11201606160RA SG 11201606160R A SG11201606160R A SG 11201606160RA SG 11201606160R A SG11201606160R A SG 11201606160RA
Authority
SG
Singapore
Prior art keywords
laser annealing
beam homogenizer
homogenizer
annealing
laser
Prior art date
Application number
SG11201606160RA
Inventor
Jianxu Xu
Yanping Lan
Original Assignee
Shanghai Microelectronics Equi
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 Shanghai Microelectronics Equi filed Critical Shanghai Microelectronics Equi
Publication of SG11201606160RA publication Critical patent/SG11201606160RA/en

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
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0966—Cylindrical 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
    • G02B27/48—Laser speckle optics
    • 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
    • G02B27/62—Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Recrystallisation Techniques (AREA)
  • Laser Beam Processing (AREA)
SG11201606160RA 2014-01-29 2015-01-15 Beam homogenizer for laser annealing SG11201606160RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410043852.9A CN104808343B (en) 2014-01-29 2014-01-29 A kind of laser annealing dodging device
PCT/CN2015/070747 WO2015113469A1 (en) 2014-01-29 2015-01-15 Laser annealing dodging apparatus

Publications (1)

Publication Number Publication Date
SG11201606160RA true SG11201606160RA (en) 2016-09-29

Family

ID=53693308

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201606160RA SG11201606160RA (en) 2014-01-29 2015-01-15 Beam homogenizer for laser annealing

Country Status (7)

Country Link
EP (1) EP3101463B1 (en)
JP (1) JP6531107B2 (en)
KR (1) KR101918252B1 (en)
CN (1) CN104808343B (en)
SG (1) SG11201606160RA (en)
TW (1) TWI584904B (en)
WO (1) WO2015113469A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106646716A (en) * 2017-02-14 2017-05-10 山西大学 Space stacking light beam distributed phase delayer and speckle elimination method thereof
JP2018195676A (en) * 2017-05-16 2018-12-06 株式会社ブイ・テクノロジー Laser annealing apparatus and laser annealing method
KR102467462B1 (en) * 2017-12-05 2022-11-16 삼성디스플레이 주식회사 Laser crystallization apparatus
CN111383916A (en) * 2018-12-28 2020-07-07 上海微电子装备（集团）股份有限公司 Laser annealing device for SiC substrate
CN111061062B (en) * 2020-01-09 2021-05-11 山西大学 Laser speckle suppression element and suppression method
CN116184681B (en) * 2023-04-27 2023-08-04 成都莱普科技股份有限公司 Beam shaping device and beam shaping method for carbon dioxide laser

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JPH0721583B2 (en) * 1985-01-22 1995-03-08 株式会社ニコン Exposure equipment
US5963305A (en) * 1996-09-12 1999-10-05 Canon Kabushiki Kaisha Illumination system and exposure apparatus
US6898216B1 (en) * 1999-06-30 2005-05-24 Lambda Physik Ag Reduction of laser speckle in photolithography by controlled disruption of spatial coherence of laser beam
US6069739A (en) * 1998-06-30 2000-05-30 Intel Corporation Method and lens arrangement to improve imaging performance of microlithography exposure tool
TW523791B (en) * 2000-09-01 2003-03-11 Semiconductor Energy Lab Method of processing beam, laser irradiation apparatus, and method of manufacturing semiconductor device
JP3969197B2 (en) * 2002-06-06 2007-09-05 石川島播磨重工業株式会社 Laser irradiation device
JP2004200497A (en) * 2002-12-19 2004-07-15 Sony Corp Light emitting device and laser annealing device
US7521651B2 (en) * 2003-09-12 2009-04-21 Orbotech Ltd Multiple beam micro-machining system and method
JP4291230B2 (en) * 2004-08-06 2009-07-08 株式会社日本製鋼所 Method and apparatus for forming crystallized film
JP2007214527A (en) * 2006-01-13 2007-08-23 Ihi Corp Laser annealing method and laser annealer
DE202006007691U1 (en) * 2006-05-13 2006-08-24 Coherent Lambda Physik Gmbh Laser beam homogenizing device for e.g. laser ablation, has cylindrical lens dividing laser beam into partial beams, where path length difference of two of partial beams is larger than temporal coherence length of laser beam
DE102006047941B4 (en) * 2006-10-10 2008-10-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for homogenizing radiation with non-regular microlens arrays
US8192030B2 (en) * 2007-03-19 2012-06-05 Panasonic Corporation Laser illuminating device and image display device
JP2008294186A (en) * 2007-05-24 2008-12-04 Shimadzu Corp Crystallization device and crystallization method
CN102057467B (en) * 2008-06-12 2013-02-13 株式会社Ihi Laser annealing method and laser annealing apparatus
TW201001555A (en) * 2008-06-17 2010-01-01 Ihi Corp Laser anneal method and laser anneal device
JP2012518791A (en) * 2009-02-23 2012-08-16 ディメンジョナル フォトニクス インターナショナル，インコーポレイテッド Speckle noise reduction in coherent illumination imaging systems
DE102009037141B4 (en) * 2009-07-31 2013-01-03 Carl Zeiss Laser Optics Gmbh Optical system for generating a light beam for treating a substrate
CN104752267B (en) * 2013-12-31 2018-04-27 上海微电子装备（集团）股份有限公司 A kind of laser anneal device and method

Also Published As

Publication number Publication date
EP3101463B1 (en) 2024-09-04
JP6531107B2 (en) 2019-06-12
KR101918252B1 (en) 2018-11-13
WO2015113469A1 (en) 2015-08-06
KR20160111467A (en) 2016-09-26
CN104808343B (en) 2018-03-30
JP2017510975A (en) 2017-04-13
TWI584904B (en) 2017-06-01
CN104808343A (en) 2015-07-29
TW201540408A (en) 2015-11-01
EP3101463A4 (en) 2017-01-18
EP3101463A1 (en) 2016-12-07

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