DE69505070T2 - Laseroszillator - Google Patents

Laseroszillator

Info

Publication number
DE69505070T2
DE69505070T2 DE69505070T DE69505070T DE69505070T2 DE 69505070 T2 DE69505070 T2 DE 69505070T2 DE 69505070 T DE69505070 T DE 69505070T DE 69505070 T DE69505070 T DE 69505070T DE 69505070 T2 DE69505070 T2 DE 69505070T2
Authority
DE
Germany
Prior art keywords
laseroscillator
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.)
Expired - Fee Related
Application number
DE69505070T
Other languages
English (en)
Other versions
DE69505070D1 (de
Inventor
Akira Room - Fanuc Mansh Egawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
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 Fanuc Corp filed Critical Fanuc Corp
Publication of DE69505070D1 publication Critical patent/DE69505070D1/de
Application granted granted Critical
Publication of DE69505070T2 publication Critical patent/DE69505070T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
DE69505070T 1994-01-20 1995-01-19 Laseroszillator Expired - Fee Related DE69505070T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6019927A JPH07211972A (ja) 1994-01-20 1994-01-20 レーザ発振器
PCT/JP1995/000050 WO1995020255A1 (fr) 1994-01-20 1995-01-19 Oscillateur a laser

Publications (2)

Publication Number Publication Date
DE69505070D1 DE69505070D1 (de) 1998-11-05
DE69505070T2 true DE69505070T2 (de) 1999-02-25

Family

ID=12012864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505070T Expired - Fee Related DE69505070T2 (de) 1994-01-20 1995-01-19 Laseroszillator

Country Status (6)

Country Link
US (1) US5596594A (de)
EP (1) EP0695599B1 (de)
JP (1) JPH07211972A (de)
KR (1) KR0178440B1 (de)
DE (1) DE69505070T2 (de)
WO (1) WO1995020255A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6064794A (en) * 1995-03-30 2000-05-16 Thomson Licensing S.A. Trick-play control for pre-encoded video
US5867519A (en) * 1996-08-07 1999-02-02 Lumonics Inc. Multiple element, folded beam laser
US5867518A (en) * 1996-08-07 1999-02-02 Lumonics Inc. Multiple element laser pumping chamber
US5764680A (en) * 1996-08-13 1998-06-09 Watson; Tom A. Folded internal beam path for gas stable/unstable resonator laser
DE19734308A1 (de) * 1997-08-08 1999-02-18 Rofin Sinar Laser Gmbh Gaslaser mit in mehreren Ebenen gefaltetem Strahlengang
JP4232369B2 (ja) * 1999-07-30 2009-03-04 三菱電機株式会社 直交型ガスレーザ装置
US6433303B1 (en) * 2000-03-31 2002-08-13 Matsushita Electric Industrial Co., Ltd. Method and apparatus using laser pulses to make an array of microcavity holes
DE10033071A1 (de) * 2000-07-07 2002-01-17 Trumpf Lasertechnik Gmbh Laseranordnung für die Materialbearbeitung
JP3839017B2 (ja) * 2003-11-27 2006-11-01 ファナック株式会社 レーザ加工装置
PL1742307T3 (pl) * 2005-07-08 2009-01-30 Trumpf Werkzeugmaschinen Gmbh Co Kg Przyrząd wpływający na polaryzację wiązki laserowej
JP4903670B2 (ja) * 2007-10-31 2012-03-28 京セラミタ株式会社 画像処理装置、画像形成装置及びプログラム
CN102157890B (zh) * 2011-03-21 2012-07-25 华中科技大学 一种偏振不敏感的空间折叠激光谐振腔
CN102157891B (zh) * 2011-03-21 2012-12-19 华中科技大学 一种用于产生高功率轴对称偏振光的激光器
DK2565996T3 (da) 2011-09-05 2014-01-13 Alltec Angewandte Laserlicht Technologie Gmbh Laserindretning med en laserenhed og en fluidbeholder til en køleindretning af laserenheden
DK2565994T3 (en) 2011-09-05 2014-03-10 Alltec Angewandte Laserlicht Technologie Gmbh Laser device and method for marking an object
ES2530070T3 (es) * 2011-09-05 2015-02-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con una pluralidad de láseres y conjuntos ajustables individualmente de medios de desviación
EP2564972B1 (de) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mith mehreren Lasern, Deflektionmitteln und Telescopikmitteln für jeden Laserstrahl
EP2564973B1 (de) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mehreren Lasern und einem Mischungsdeflektorsmittel
EP2564974B1 (de) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Markierungsvorrichtung mit mehreren Resonatorröhren aufweisenden Gas-Lasern und einzel justierbaren Deflektoren
ES2544034T3 (es) 2011-09-05 2015-08-27 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con al menos un láser de gas y un termodisipador
EP2565673B1 (de) 2011-09-05 2013-11-13 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren zum Markieren eines Objekts mit Hilfe eines Laserstrahls
GB201200219D0 (en) * 2012-01-09 2012-02-22 Calder Martin A clock signal generator for a digital circuit
CN104184036A (zh) * 2014-09-12 2014-12-03 中国工程物理研究院激光聚变研究中心 一种多功能光束反转器
DE102016113049A1 (de) * 2016-07-15 2018-01-18 Frank Killich Optische Anordnung zur Kompensation von Fehlausrichtungen eines Reflektors gegenüber einer Lichtquelle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61187386A (ja) * 1985-02-15 1986-08-21 Mitsubishi Electric Corp レ−ザ発振器
JP2514680B2 (ja) * 1988-01-08 1996-07-10 ファナック株式会社 レ―ザ発振装置
US4962506A (en) * 1988-04-14 1990-10-09 Litton Systems, Inc. Scatter symmetrization in multi-mode ring laser gyros
JPH01317696A (ja) * 1988-06-16 1989-12-22 Toshiba Corp レーザ加工装置
US5023886A (en) * 1988-12-01 1991-06-11 Coherent, Inc. High power laser with focusing mirror sets
JP2651263B2 (ja) * 1990-06-11 1997-09-10 ファナック株式会社 レーザ発振装置
JP2872855B2 (ja) * 1992-02-19 1999-03-24 ファナック株式会社 レーザ発振器
JPH05275778A (ja) * 1992-03-27 1993-10-22 Amada Co Ltd 直交形ガスレーザの共振器
JP2846521B2 (ja) * 1992-03-30 1999-01-13 ファナック株式会社 レーザ発振装置
JPH06140697A (ja) * 1992-10-26 1994-05-20 Fanuc Ltd レーザ発振装置

Also Published As

Publication number Publication date
KR0178440B1 (ko) 1999-02-18
EP0695599B1 (de) 1998-09-30
JPH07211972A (ja) 1995-08-11
DE69505070D1 (de) 1998-11-05
EP0695599A1 (de) 1996-02-07
EP0695599A4 (de) 1995-12-06
KR950031358A (ko) 1995-12-18
US5596594A (en) 1997-01-21
WO1995020255A1 (fr) 1995-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee