TW523435B - Quasi-CW diode-pumped, solid-state UV laser system and method employing same - Google Patents

Quasi-CW diode-pumped, solid-state UV laser system and method employing same Download PDF

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Publication number
TW523435B
TW523435B TW091104537A TW91104537A TW523435B TW 523435 B TW523435 B TW 523435B TW 091104537 A TW091104537 A TW 091104537A TW 91104537 A TW91104537 A TW 91104537A TW 523435 B TW523435 B TW 523435B
Authority
TW
Taiwan
Prior art keywords
laser
current
current level
time interval
output
Prior art date
Application number
TW091104537A
Other languages
English (en)
Chinese (zh)
Inventor
Yunlong Sun
Richard S Harris
Original Assignee
Electro Scient Ind Inc
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 Electro Scient Ind Inc filed Critical Electro Scient Ind Inc
Priority to US10/242,299 priority Critical patent/US6781090B2/en
Application granted granted Critical
Publication of TW523435B publication Critical patent/TW523435B/zh

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
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0017—Etching of the substrate by chemical or physical means
    • H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
    • H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
    • H05K3/0038—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material combined with laser drilling through a metal layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laser Beam Processing (AREA)
TW091104537A 2001-03-12 2002-03-12 Quasi-CW diode-pumped, solid-state UV laser system and method employing same TW523435B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/242,299 US6781090B2 (en) 2001-03-12 2002-09-11 Quasi-CW diode-pumped, solid-state harmonic laser system and method employing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27524601P 2001-03-12 2001-03-12

Publications (1)

Publication Number Publication Date
TW523435B true TW523435B (en) 2003-03-11

Family

ID=23051465

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091104537A TW523435B (en) 2001-03-12 2002-03-12 Quasi-CW diode-pumped, solid-state UV laser system and method employing same

Country Status (8)

Country Link
JP (1) JP4583711B2 (https=)
KR (1) KR100853254B1 (https=)
CN (1) CN100351719C (https=)
CA (1) CA2440694A1 (https=)
DE (1) DE10296512T5 (https=)
GB (1) GB2390994B (https=)
TW (1) TW523435B (https=)
WO (1) WO2002073322A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985018B1 (ko) * 2010-04-06 2010-10-04 주식회사 엘앤피아너스 기판 가공 장치
PT2789061T (pt) * 2013-02-27 2017-02-22 Wavelight Gmbh Aparelho laser e método para processamento a laser de um material de destino
WO2014134470A1 (en) * 2013-02-28 2014-09-04 Ipg Photonics Corporation Laser system and method for processing sapphire
CN111478173B (zh) * 2020-05-19 2021-03-05 中国科学院福建物质结构研究所 一种1.5微米被动调q激光器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547519B1 (fr) * 1983-06-15 1987-07-03 Snecma Procede et dispositif de percage par laser
US5477043A (en) 1989-10-30 1995-12-19 Symbol Technologies, Inc. Scanning arrangement for the implementation of scanning patterns over indicia by driving the scanning elements in different component directions
DE59006631D1 (de) * 1990-06-05 1994-09-01 Audemars S A R Verfahren und Vorrichtung zum Schneiden von Material.
JPH0529693A (ja) * 1990-09-19 1993-02-05 Hitachi Ltd マルチパルスレーザ発生装置、及びその方法、並びにそのマルチパルスレーザを用いた加工方法
US5293025A (en) * 1991-08-01 1994-03-08 E. I. Du Pont De Nemours And Company Method for forming vias in multilayer circuits
JP3315556B2 (ja) * 1994-04-27 2002-08-19 三菱電機株式会社 レーザ加工装置
US5593606A (en) 1994-07-18 1997-01-14 Electro Scientific Industries, Inc. Ultraviolet laser system and method for forming vias in multi-layered targets
US5841099A (en) * 1994-07-18 1998-11-24 Electro Scientific Industries, Inc. Method employing UV laser pulses of varied energy density to form depthwise self-limiting blind vias in multilayered targets
US5751585A (en) 1995-03-20 1998-05-12 Electro Scientific Industries, Inc. High speed, high accuracy multi-stage tool positioning system
JPH09163984A (ja) * 1995-10-12 1997-06-24 Sony Corp 遺伝子組替え用レーザ装置およびこれを用いた遺伝子組替え方法
US5822211A (en) * 1996-11-13 1998-10-13 International Business Machines Corporation Laser texturing apparatus with dual laser paths having an independently adjusted parameter
US5943351A (en) * 1997-05-16 1999-08-24 Excel/Quantronix, Inc. Intra-cavity and inter-cavity harmonics generation in high-power lasers
DE69809413T2 (de) * 1997-05-27 2003-05-08 Sdl, Inc. Lasermarkierungssystem und energiesteuerungsverfahren
US6188704B1 (en) * 1998-01-26 2001-02-13 Rocky Mountain Instrument Co. Diode-pumped laser drive
JPH11267867A (ja) * 1998-03-23 1999-10-05 Seiko Epson Corp レーザ加工方法及び装置
US6197133B1 (en) * 1999-02-16 2001-03-06 General Electric Company Short-pulse high-peak laser shock peening
JP2000301372A (ja) * 1999-04-23 2000-10-31 Seiko Epson Corp 透明材料のレーザ加工方法
US6252195B1 (en) * 1999-04-26 2001-06-26 Ethicon, Inc. Method of forming blind holes in surgical needles using a diode pumped Nd-YAG laser

Also Published As

Publication number Publication date
KR100853254B1 (ko) 2008-08-21
GB2390994A (en) 2004-01-28
DE10296512T5 (de) 2004-04-29
CN1714318A (zh) 2005-12-28
CA2440694A1 (en) 2002-09-19
GB2390994B (en) 2004-10-13
GB0323441D0 (en) 2003-11-05
JP4583711B2 (ja) 2010-11-17
JP2004528984A (ja) 2004-09-24
WO2002073322B1 (en) 2003-02-20
WO2002073322A1 (en) 2002-09-19
KR20030087017A (ko) 2003-11-12
CN100351719C (zh) 2007-11-28

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MM4A Annulment or lapse of patent due to non-payment of fees