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ATE155933T1 - System zum kombinieren von laserstrahlen - Google Patents

System zum kombinieren von laserstrahlen

Info

Publication number
ATE155933T1
ATE155933T1 AT92115452T AT92115452T ATE155933T1 AT E155933 T1 ATE155933 T1 AT E155933T1 AT 92115452 T AT92115452 T AT 92115452T AT 92115452 T AT92115452 T AT 92115452T AT E155933 T1 ATE155933 T1 AT E155933T1
Authority
AT
Austria
Prior art keywords
laser
laser source
laser beams
optical axis
coherent light
Prior art date
Application number
AT92115452T
Other languages
English (en)
Inventor
Dwight E Kimberlin
Original Assignee
Electrox Ltd
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 Electrox Ltd filed Critical Electrox Ltd
Application granted granted Critical
Publication of ATE155933T1 publication Critical patent/ATE155933T1/de

Links

Classifications

    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2316—Cascaded amplifiers
    • 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
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/082—Construction or shape of optical resonators or components thereof comprising three or more reflectors defining a plurality of resonators, e.g. for mode selection or suppression
    • 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
  • Laser Surgery Devices (AREA)
AT92115452T 1992-05-06 1992-09-10 System zum kombinieren von laserstrahlen ATE155933T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87975692A 1992-05-06 1992-05-06

Publications (1)

Publication Number Publication Date
ATE155933T1 true ATE155933T1 (de) 1997-08-15

Family

ID=25374832

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92115452T ATE155933T1 (de) 1992-05-06 1992-09-10 System zum kombinieren von laserstrahlen

Country Status (5)

Country Link
US (1) US5307369A (de)
EP (1) EP0568727B1 (de)
JP (1) JPH05335692A (de)
AT (1) ATE155933T1 (de)
DE (1) DE69221130T2 (de)

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US5856996A (en) * 1992-12-07 1999-01-05 The United States Of America As Represented By The Secretary Of The Air Force Compact efficient solid state laser
US5375132A (en) * 1993-05-05 1994-12-20 Coherent, Inc. Solid state laser with interleaved output
US5557625A (en) * 1995-01-05 1996-09-17 Cynosure, Inc. Coupled-cavity resonator to improve the intensity profile of a laser beam
FR2737814B1 (fr) * 1995-08-11 1997-09-12 Soc D Production Et De Rech Ap Procede et dispositif de commande d'une source laser a plusieurs modules laser pour optimiser le traitement de surface par laser
FR2798781B1 (fr) * 1999-09-22 2002-08-30 Saint Louis Inst Source laser pouvant emettre des faisceaux a implusions multiples programmables
DE10016377B4 (de) * 2000-04-04 2009-01-08 Leica Microsystems Cms Gmbh Vorrichtung zum Vereinigen von Licht
US6396068B1 (en) * 2000-10-02 2002-05-28 Euv Llc Illumination system having a plurality of movable sources
US7276058B2 (en) 2002-06-19 2007-10-02 Palomar Medical Technologies, Inc. Method and apparatus for treatment of cutaneous and subcutaneous conditions
FR2845833A1 (fr) * 2002-10-15 2004-04-16 Cit Alcatel Amplificateur optique a semiconducteurs a stabilisation de gain laterale et distribuee
DE10250926A1 (de) * 2002-10-31 2004-05-19 Microlas Lasersystem Gmbh Lasersystem mit Kombination mehrerer Laserstrahlen
DE112004001540T5 (de) * 2003-08-19 2006-11-23 Electro Scientific Industries, Inc., Portland Erzeugen von Sätzen maßgeschneiderter Laserimpulse
US20060128073A1 (en) * 2004-12-09 2006-06-15 Yunlong Sun Multiple-wavelength laser micromachining of semiconductor devices
US7301981B2 (en) * 2004-12-09 2007-11-27 Electro Scientific Industries, Inc. Methods for synchronized pulse shape tailoring
GB2436247A (en) * 2004-12-09 2007-09-19 Electro Scient Ind Inc Methods and systems for synchronized pulse shape tailoring
JP4822737B2 (ja) * 2005-04-22 2011-11-24 ミヤチテクノス株式会社 レーザ溶接方法及びレーザ溶接装置
US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
US20060289411A1 (en) * 2005-06-24 2006-12-28 New Wave Research Laser system with multiple operating modes and work station using same
US7910855B2 (en) * 2005-09-23 2011-03-22 Lasx Industries, Inc. No gap laser welding of coated steel
US7586957B2 (en) 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
US8198565B2 (en) * 2007-04-11 2012-06-12 Chrysler Group Llc Laser-welding apparatus and method
EP2260551A4 (de) 2008-03-31 2013-03-27 Electro Scient Ind Inc Kombination mehrerer laserstrahlen zur erreichung einer hohen wiederholungsrate und polarisierter laserstrahl mit hoher durchschnittsleistung
US8509272B2 (en) 2009-06-10 2013-08-13 Lee Laser, Inc. Laser beam combining and power scaling device
US8599891B2 (en) 2011-03-21 2013-12-03 Soreq Nuclear Research Center Laser diode driver
FR2977988B1 (fr) 2011-07-11 2014-03-07 Ecole Polytech Dispositif et procede passif de combinaison coherente de deux faisceaux optiques amplifies et/ou elargis spectralement.
FR2977989B1 (fr) * 2011-07-11 2013-10-25 Ecole Polytech Dispositif et procede passif de combinaison coherente d'une pluralite d'amplificateurs optiques
FR2986916A1 (fr) * 2012-02-09 2013-08-16 Eolite Systems Systeme amplificateur optique et laser a impulsion limites en energie par impulsion.
KR102136901B1 (ko) 2012-04-18 2020-07-22 싸이노슈어, 엘엘씨 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법
US9277634B2 (en) 2013-01-17 2016-03-01 Kla-Tencor Corporation Apparatus and method for multiplexed multiple discharge plasma produced sources
WO2014145707A2 (en) 2013-03-15 2014-09-18 Cynosure, Inc. Picosecond optical radiation systems and methods of use
CN105006738A (zh) * 2015-08-12 2015-10-28 广州安特激光技术有限公司 并联端泵串联放大高功率激光器
US9906870B2 (en) * 2016-02-15 2018-02-27 Aalap Rajendra SHAH Apparatuses and methods for sound recording, manipulation, distribution and pressure wave creation through energy transfer between photons and media particles
US11547606B2 (en) * 2017-10-22 2023-01-10 Lutronic Vision Inc. Enhancing optical detection of micro bubbles by laser pulse expansion
CA3092248A1 (en) 2018-02-26 2019-08-29 Mirko Mirkov Q-switched cavity dumped sub-nanosecond laser

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US3322231A (en) * 1964-12-29 1967-05-30 Mobil Oil Corp Methods and systems utilizing lasers for generating seismic energy
US3855544A (en) * 1966-10-28 1974-12-17 Raytheon Co Frequency selective output coupling for lasers
US3510798A (en) * 1967-05-16 1970-05-05 Trw Inc Holocamera illuminator
JPS61163681A (ja) * 1985-01-12 1986-07-24 Kiichiro Kagawa マイクロビ−ム形成用のレ−ザ−装置
JPS61284986A (ja) * 1985-06-11 1986-12-15 Matsushita Electric Ind Co Ltd 半導体レ−ザと光フアイバとの結合装置
US4707073A (en) * 1985-09-04 1987-11-17 Raytheon Company Fiber optic beam delivery system for high-power laser
DE3743902A1 (de) * 1986-12-26 1988-07-07 Mitsubishi Electric Corp Laserbearbeitungsvorrichtung
US4857697A (en) * 1987-01-21 1989-08-15 Metal Box Public Limited Company Continuous seam welding apparatus and methods
US4802186A (en) * 1987-07-06 1989-01-31 Hughes Aircraft Company High reflectance laser resonator cavity
GB8811532D0 (en) * 1988-05-16 1988-06-22 Lumonics Ltd Beam combining unit
JP2657407B2 (ja) * 1988-10-05 1997-09-24 ミヤチテクノス株式会社 固体レーザ装置
US5093551A (en) * 1989-06-15 1992-03-03 Electrox, Inc. Optically pumped laser
US5081636A (en) * 1989-06-15 1992-01-14 Electrox, Inc. High power NdYAG laser

Also Published As

Publication number Publication date
US5307369A (en) 1994-04-26
JPH05335692A (ja) 1993-12-17
EP0568727A1 (de) 1993-11-10
EP0568727B1 (de) 1997-07-23
DE69221130T2 (de) 1998-04-09
DE69221130D1 (de) 1997-09-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties