CN109791303A - 利用可变光束形状的激光的材料加工 - Google Patents
利用可变光束形状的激光的材料加工 Download PDFInfo
- Publication number
- CN109791303A CN109791303A CN201780043627.7A CN201780043627A CN109791303A CN 109791303 A CN109791303 A CN 109791303A CN 201780043627 A CN201780043627 A CN 201780043627A CN 109791303 A CN109791303 A CN 109791303A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- light beam
- optical element
- lens
- light
- 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.)
- Pending
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
- B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
-
- 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
- B23K26/073—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
- B23K26/0734—Shaping the laser spot into an annular 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- 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
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
-
- 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)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662362824P | 2016-07-15 | 2016-07-15 | |
US62/362824 | 2016-07-15 | ||
US15/261,096 US11204506B2 (en) | 2014-03-05 | 2016-09-09 | Polarization-adjusted and shape-adjusted beam operation for materials processing |
US15/261096 | 2016-09-09 | ||
PCT/US2017/042089 WO2018013901A2 (en) | 2016-07-15 | 2017-07-14 | Material processing utilizing a laser having a variable beam shape |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109791303A true CN109791303A (zh) | 2019-05-21 |
Family
ID=60953351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780043627.7A Pending CN109791303A (zh) | 2016-07-15 | 2017-07-14 | 利用可变光束形状的激光的材料加工 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JP6783374B2 (ja) |
CN (1) | CN109791303A (ja) |
DE (1) | DE112017003592T5 (ja) |
WO (1) | WO2018013901A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110614446A (zh) * | 2019-09-24 | 2019-12-27 | 上海精测半导体技术有限公司 | 一种切割设备及切割方法 |
CN113710404A (zh) * | 2019-04-04 | 2021-11-26 | 宝钢激光拼焊(德国)有限公司 | 熔焊由可模压硬化钢制成的一个或多个钢板的方法 |
CN114633018A (zh) * | 2020-12-16 | 2022-06-17 | 阳程科技股份有限公司 | 使用于光轴倾斜加工的光学透镜模块 |
Citations (9)
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CN1266776A (zh) * | 1999-01-28 | 2000-09-20 | 莱斯特加工技术公司 | 焊接塑料工件或塑料与其他材料的激光焊接方法及装置 |
JP2005314198A (ja) * | 2004-04-26 | 2005-11-10 | Lemi Ltd | ガラス割断用レーザ装置 |
CN1739903A (zh) * | 2004-08-27 | 2006-03-01 | 索尼株式会社 | 基板加工装置及基板加工方法 |
CA2660062A1 (en) * | 2007-04-16 | 2008-11-06 | Toyota Jidosha Kabushiki Kaisha | Laser welding method for stacked workpieces |
CN102149508A (zh) * | 2008-09-12 | 2011-08-10 | 法国液体空气焊接公司 | 利用通过衍射光学部件修改激光束品质因子的装置的激光切割方法和设备 |
CN102642084A (zh) * | 2011-01-21 | 2012-08-22 | 莱丹科技股份公司 | 用于激光光斑调整的方法及用于执行该方法的激光装置 |
US20130146569A1 (en) * | 2011-12-13 | 2013-06-13 | Hypertherm, Inc. | Optimization and control of beam quality for material processing |
US20140027415A1 (en) * | 2012-07-26 | 2014-01-30 | General Electric Company | Adaptive control hybrid welding system and methods of controlling |
CN105531074A (zh) * | 2013-02-04 | 2016-04-27 | 纽波特公司 | 用于激光切割透明和半透明基底的方法和装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69418248T2 (de) * | 1993-06-03 | 1999-10-14 | Hamamatsu Photonics Kk | Optisches Laser-Abtastsystem mit Axikon |
US6192062B1 (en) | 1998-09-08 | 2001-02-20 | Massachusetts Institute Of Technology | Beam combining of diode laser array elements for high brightness and power |
US6208679B1 (en) | 1998-09-08 | 2001-03-27 | Massachusetts Institute Of Technology | High-power multi-wavelength external cavity laser |
US6469275B2 (en) * | 1999-01-20 | 2002-10-22 | Lsp Technologies, Inc | Oblique angle laser shock processing |
JP2000263257A (ja) * | 1999-03-15 | 2000-09-26 | Hitachi Cable Ltd | 非金属材料のレーザによる割断方法及びその装置 |
JP3722731B2 (ja) * | 2000-09-13 | 2005-11-30 | 浜松ホトニクス株式会社 | レーザ加工方法 |
US7164152B2 (en) * | 2003-09-16 | 2007-01-16 | The Trustees Of Columbia University In The City Of New York | Laser-irradiated thin films having variable thickness |
JP2005230834A (ja) * | 2004-02-18 | 2005-09-02 | Campus Create Co Ltd | レーザ光を用いた加工方法および加工装置 |
JP4350558B2 (ja) * | 2004-03-09 | 2009-10-21 | 三菱電機株式会社 | レーザビーム光学系およびレーザ加工装置 |
US8053704B2 (en) * | 2008-05-27 | 2011-11-08 | Corning Incorporated | Scoring of non-flat materials |
US8670180B2 (en) | 2010-03-05 | 2014-03-11 | TeraDiode, Inc. | Wavelength beam combining laser with multiple outputs |
CN103081261B (zh) | 2010-03-05 | 2016-03-09 | 泰拉二极管公司 | 波长光束组合***与方法 |
JP2012094591A (ja) * | 2010-10-25 | 2012-05-17 | Disco Abrasive Syst Ltd | ビアホールの加工方法およびレーザー加工装置 |
JP2011119026A (ja) * | 2011-03-22 | 2011-06-16 | Panasonic Corp | 光ピックアップ装置及びそれに用いられる対物レンズ |
US9335551B2 (en) | 2012-11-28 | 2016-05-10 | TeraDiode, Inc. | Welding techniques using multi-wavelength beam combining systems |
JP5998968B2 (ja) * | 2013-02-04 | 2016-09-28 | 旭硝子株式会社 | ガラス基板の切断方法、ガラス基板及び近赤外線カットフィルタガラス |
DE102014200633B3 (de) * | 2014-01-15 | 2015-05-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Bearbeitungsvorrichtung und -verfahren zur Laserbearbeitung einer Oberfläche |
US9889524B2 (en) * | 2014-03-05 | 2018-02-13 | TeraDiode, Inc. | Polarization-adjusted beam operation for materials processing |
US9429849B2 (en) * | 2014-03-07 | 2016-08-30 | Kabushiki Kaisha Toshiba | Adjusting method of pattern transferring plate, laser application machine and pattern transferring plate |
DE102014108259A1 (de) * | 2014-06-12 | 2015-12-17 | Scanlab Ag | Vorrichtung zur Lasermaterialbearbeitung |
-
2017
- 2017-07-14 DE DE112017003592.9T patent/DE112017003592T5/de active Pending
- 2017-07-14 JP JP2019501655A patent/JP6783374B2/ja not_active Expired - Fee Related
- 2017-07-14 WO PCT/US2017/042089 patent/WO2018013901A2/en active Application Filing
- 2017-07-14 CN CN201780043627.7A patent/CN109791303A/zh active Pending
-
2020
- 2020-10-21 JP JP2020176654A patent/JP7098696B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1266776A (zh) * | 1999-01-28 | 2000-09-20 | 莱斯特加工技术公司 | 焊接塑料工件或塑料与其他材料的激光焊接方法及装置 |
JP2005314198A (ja) * | 2004-04-26 | 2005-11-10 | Lemi Ltd | ガラス割断用レーザ装置 |
CN1739903A (zh) * | 2004-08-27 | 2006-03-01 | 索尼株式会社 | 基板加工装置及基板加工方法 |
CA2660062A1 (en) * | 2007-04-16 | 2008-11-06 | Toyota Jidosha Kabushiki Kaisha | Laser welding method for stacked workpieces |
CN102149508A (zh) * | 2008-09-12 | 2011-08-10 | 法国液体空气焊接公司 | 利用通过衍射光学部件修改激光束品质因子的装置的激光切割方法和设备 |
CN102642084A (zh) * | 2011-01-21 | 2012-08-22 | 莱丹科技股份公司 | 用于激光光斑调整的方法及用于执行该方法的激光装置 |
US20130146569A1 (en) * | 2011-12-13 | 2013-06-13 | Hypertherm, Inc. | Optimization and control of beam quality for material processing |
US20140027415A1 (en) * | 2012-07-26 | 2014-01-30 | General Electric Company | Adaptive control hybrid welding system and methods of controlling |
CN105531074A (zh) * | 2013-02-04 | 2016-04-27 | 纽波特公司 | 用于激光切割透明和半透明基底的方法和装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113710404A (zh) * | 2019-04-04 | 2021-11-26 | 宝钢激光拼焊(德国)有限公司 | 熔焊由可模压硬化钢制成的一个或多个钢板的方法 |
CN110614446A (zh) * | 2019-09-24 | 2019-12-27 | 上海精测半导体技术有限公司 | 一种切割设备及切割方法 |
CN114633018A (zh) * | 2020-12-16 | 2022-06-17 | 阳程科技股份有限公司 | 使用于光轴倾斜加工的光学透镜模块 |
Also Published As
Publication number | Publication date |
---|---|
WO2018013901A3 (en) | 2018-07-26 |
WO2018013901A2 (en) | 2018-01-18 |
JP6783374B2 (ja) | 2020-11-11 |
DE112017003592T5 (de) | 2019-03-28 |
JP2021007985A (ja) | 2021-01-28 |
JP2019523137A (ja) | 2019-08-22 |
JP7098696B2 (ja) | 2022-07-11 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230703 Address after: new jersey Applicant after: PANASONIC CORPORATION OF NORTH AMERICA Address before: Massachusetts Applicant before: TERADIODE, Inc. |