IL91320A - Making an elongate cut using high energy radiation - Google Patents

Making an elongate cut using high energy radiation

Info

Publication number
IL91320A
IL91320A IL91320A IL9132089A IL91320A IL 91320 A IL91320 A IL 91320A IL 91320 A IL91320 A IL 91320A IL 9132089 A IL9132089 A IL 9132089A IL 91320 A IL91320 A IL 91320A
Authority
IL
Israel
Prior art keywords
making
high energy
energy radiation
elongate cut
elongate
Prior art date
Application number
IL91320A
Other languages
English (en)
Other versions
IL91320A0 (en
Inventor
Cooper Martin
David Garry Stewart Andrew
Original Assignee
Gersan Anstalt
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 Gersan Anstalt filed Critical Gersan Anstalt
Publication of IL91320A0 publication Critical patent/IL91320A0/xx
Publication of IL91320A publication Critical patent/IL91320A/xx

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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
IL91320A 1988-08-15 1989-08-15 Making an elongate cut using high energy radiation IL91320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888819351A GB8819351D0 (en) 1988-08-15 1988-08-15 Making elongate cut using high energy radiation

Publications (2)

Publication Number Publication Date
IL91320A0 IL91320A0 (en) 1990-03-19
IL91320A true IL91320A (en) 1993-03-15

Family

ID=10642146

Family Applications (1)

Application Number Title Priority Date Filing Date
IL91320A IL91320A (en) 1988-08-15 1989-08-15 Making an elongate cut using high energy radiation

Country Status (10)

Country Link
US (1) US5248877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0428609B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH05506185A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU628073B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1325042C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB8819351D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL91320A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN174289B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1990001392A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA896206B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489589B1 (en) * 1994-02-07 2002-12-03 Board Of Regents, University Of Nebraska-Lincoln Femtosecond laser utilization methods and apparatus and method for producing nanoparticles
TWI248244B (en) * 2003-02-19 2006-01-21 J P Sercel Associates Inc System and method for cutting using a variable astigmatic focal beam spot
JP4402708B2 (ja) * 2007-08-03 2010-01-20 浜松ホトニクス株式会社 レーザ加工方法、レーザ加工装置及びその製造方法
US20130256286A1 (en) * 2009-12-07 2013-10-03 Ipg Microsystems Llc Laser processing using an astigmatic elongated beam spot and using ultrashort pulses and/or longer wavelengths
RU2504809C2 (ru) * 2012-03-26 2014-01-20 Открытое Акционерное Общество "Научно-Исследовательский Институт Технического Стекла" Технологический объектив для лазерной обработки
CN111843237A (zh) * 2020-07-24 2020-10-30 广州三义激光科技有限公司 一种人工钻石激光切割工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422246A (en) * 1965-08-18 1969-01-14 Kearney & Trecker Corp Laser cutting machine tool
DE1565144A1 (de) * 1965-09-18 1970-02-19 Telefunken Patent Anordnung zur Materialbearbeitung mit Laserstrahlen
GB1196414A (en) * 1966-07-25 1970-06-24 Wickman Mach Tool Sales Ltd Component Loading Devices on Automatic Machine Tools
US3941973A (en) * 1974-06-26 1976-03-02 Raytheon Company Laser material removal apparatus
US4099830A (en) * 1976-12-15 1978-07-11 A. J. Bingley Limited Optical systems including polygonal mirrors rotatable about two axes
GB2052369B (en) * 1979-06-08 1983-02-02 Gersan Ets Working gemstones
US4401876A (en) * 1980-05-20 1983-08-30 Martin Cooper Working gemstones
GB2076334B (en) * 1980-05-20 1983-06-08 Gersan Ets Working gemstones
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
JPS59150684A (ja) * 1983-02-18 1984-08-28 Hitachi Ltd レ−ザ加工装置
US4546231A (en) * 1983-11-14 1985-10-08 Group Ii Manufacturing Ltd. Creation of a parting zone in a crystal structure
JPS6237350A (ja) * 1985-08-12 1987-02-18 Toshiba Corp 表面熱処理装置
JPS62104693A (ja) * 1985-10-31 1987-05-15 Toyota Motor Corp レ−ザ−切断方法
US4806724A (en) * 1986-08-15 1989-02-21 Kawasaki Steel Corp. Laser beam machining device
CA1325041C (en) * 1988-08-15 1993-12-07 Michael Peter Gaukroger Cutting using high energy radiation

Also Published As

Publication number Publication date
WO1990001392A1 (en) 1990-02-22
AU4077489A (en) 1990-03-05
CA1325042C (en) 1993-12-07
US5248877A (en) 1993-09-28
EP0428609A1 (en) 1991-05-29
AU628073B2 (en) 1992-09-10
IN174289B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-10-29
ZA896206B (en) 1990-05-30
EP0428609B1 (en) 1993-04-28
IL91320A0 (en) 1990-03-19
JPH05506185A (ja) 1993-09-16
GB8819351D0 (en) 1988-09-14

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Legal Events

Date Code Title Description
KB Patent renewed
RH1 Patent not in force