FI20050758A - Diodipumppu - Google Patents

Diodipumppu Download PDF

Info

Publication number
FI20050758A
FI20050758A FI20050758A FI20050758A FI20050758A FI 20050758 A FI20050758 A FI 20050758A FI 20050758 A FI20050758 A FI 20050758A FI 20050758 A FI20050758 A FI 20050758A FI 20050758 A FI20050758 A FI 20050758A
Authority
FI
Finland
Prior art keywords
diode pump
diode
pump
Prior art date
Application number
FI20050758A
Other languages
English (en)
Swedish (sv)
Other versions
FI20050758A0 (fi
FI118937B (fi
Inventor
Jari Ruuttu
Original Assignee
Picodeon Ltd Oy
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
Priority claimed from FI20050747A external-priority patent/FI119209B/fi
Application filed by Picodeon Ltd Oy filed Critical Picodeon Ltd Oy
Priority to FI20050758A priority Critical patent/FI118937B/fi
Publication of FI20050758A0 publication Critical patent/FI20050758A0/fi
Priority to PCT/FI2006/000250 priority patent/WO2007006849A1/en
Priority to EP06778480A priority patent/EP1938143A4/en
Priority to US11/988,676 priority patent/US20080317083A1/en
Publication of FI20050758A publication Critical patent/FI20050758A/fi
Application granted granted Critical
Publication of FI118937B publication Critical patent/FI118937B/fi

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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • 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
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
FI20050758A 2005-07-13 2005-07-15 Diodipumppu FI118937B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20050758A FI118937B (fi) 2005-07-13 2005-07-15 Diodipumppu
PCT/FI2006/000250 WO2007006849A1 (en) 2005-07-13 2006-07-13 Diode pump
EP06778480A EP1938143A4 (en) 2005-07-13 2006-07-13 DIODE PUMP
US11/988,676 US20080317083A1 (en) 2005-07-13 2006-07-13 Diode Pump

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20050747A FI119209B (fi) 2005-07-13 2005-07-13 Laserlaitteisto
FI20050747 2005-07-13
FI20050758A FI118937B (fi) 2005-07-13 2005-07-15 Diodipumppu
FI20050758 2005-07-15

Publications (3)

Publication Number Publication Date
FI20050758A0 FI20050758A0 (fi) 2005-07-15
FI20050758A true FI20050758A (fi) 2007-01-14
FI118937B FI118937B (fi) 2008-05-15

Family

ID=34809840

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050758A FI118937B (fi) 2005-07-13 2005-07-15 Diodipumppu

Country Status (4)

Country Link
US (1) US20080317083A1 (fi)
EP (1) EP1938143A4 (fi)
FI (1) FI118937B (fi)
WO (1) WO2007006849A1 (fi)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
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US4149918A (en) * 1977-07-28 1979-04-17 Gateway Industries, Inc. Method and apparatus for producing safety belts with reduced kerfs
US4500771A (en) * 1982-10-20 1985-02-19 Westinghouse Electric Corp. Apparatus and process for laser treating sheet material
US4842354A (en) * 1985-02-27 1989-06-27 Canon Kabushiki Kaisha Rotary polygonal mirror and method of making the same
US4942586A (en) * 1989-04-25 1990-07-17 Intelligent Surgical Lasers Inc. High power diode pumped laser
WO1991003888A1 (en) * 1989-08-31 1991-03-21 Australian Electro Optics Pty. Ltd. Remote site optical transponder communication and tracking system using a laser aerial
US5103457A (en) * 1990-02-07 1992-04-07 Lightwave Electronics Corporation Elliptical mode cavities for solid-state lasers pumped by laser diodes
US5204517A (en) * 1991-12-24 1993-04-20 Maxwell Laboratories, Inc. Method and system for control of a material removal process using spectral emission discrimination
US6373868B1 (en) * 1993-05-28 2002-04-16 Tong Zhang Single-mode operation and frequency conversions for diode-pumped solid-state lasers
US5515394A (en) * 1993-05-28 1996-05-07 Zhang; Tong One dimensional beam expanding cavity for diode-pumped solid-state lasers
US5636239A (en) * 1995-05-15 1997-06-03 Hughes Electronics Solid state optically pumped laser head
CN1134555C (zh) * 1995-10-09 2004-01-14 社团法人高等技术研究院研究组合 大面积金钢石薄膜的制造装置及制造方法
US5822211A (en) * 1996-11-13 1998-10-13 International Business Machines Corporation Laser texturing apparatus with dual laser paths having an independently adjusted parameter
US6671305B2 (en) * 1996-11-29 2003-12-30 Corporation For Laser Optics Research Solid state laser
JP4383545B2 (ja) * 1997-03-19 2009-12-16 ルーシド インコーポレーテッド 共焦点顕微鏡使用法を利用する細胞手術
US5936984A (en) * 1997-05-21 1999-08-10 Onxy Optics, Inc. Laser rods with undoped, flanged end-caps for end-pumped laser applications
US6055260A (en) * 1997-12-19 2000-04-25 Raytheon Company Laser pump cavity apparatus with integral concentrator and method
US6180912B1 (en) * 1998-03-31 2001-01-30 Matsushita Electric Industrial Co., Ltd. Fan-out beams for repairing an open defect
US6544865B1 (en) * 1998-04-09 2003-04-08 Pacific Solar Pty. Limited Metal film interrupting process
US6198069B1 (en) * 1998-08-13 2001-03-06 The Regents Of The University Of California Laser beam temporal and spatial tailoring for laser shock processing
US6700698B1 (en) * 1999-07-06 2004-03-02 Qinetiq Limited Multi-pass optical amplifier
US6834070B2 (en) * 2000-03-16 2004-12-21 The Regents Of The University Of California Edge-facet pumped, multi-aperture, thin-disk laser geometry for very high average power output scaling
US6388231B1 (en) * 2000-06-15 2002-05-14 Xerox Corporation Systems and methods for controlling depths of a laser cut
DE10045371B4 (de) * 2000-09-14 2007-08-16 Lisa Laser Products Ohg Fuhrberg & Teichmann Laser mit einem Resonator, in dem ein Laserstab und ein Teleskop angeordnet sind
US7157038B2 (en) * 2000-09-20 2007-01-02 Electro Scientific Industries, Inc. Ultraviolet laser ablative patterning of microstructures in semiconductors
US6777645B2 (en) * 2001-03-29 2004-08-17 Gsi Lumonics Corporation High-speed, precision, laser-based method and system for processing material of one or more targets within a field
US6788841B2 (en) * 2002-01-16 2004-09-07 Genvac Corporation Diamond-like carbon heat sink for reflective optical switches and devices
WO2003067721A2 (en) * 2002-02-07 2003-08-14 Lambda Physik Ag Solid-state diode pumped laser employing oscillator-amplifier
US7397592B2 (en) * 2003-04-21 2008-07-08 Semiconductor Energy Laboratory Co., Ltd. Beam irradiation apparatus, beam irradiation method, and method for manufacturing a thin film transistor
US7049543B2 (en) * 2003-11-07 2006-05-23 The Regents Of The University Of California Method of defining features on materials with a femtosecond laser
US7376160B2 (en) * 2003-11-24 2008-05-20 Raytheon Company Slab laser and method with improved and directionally homogenized beam quality

Also Published As

Publication number Publication date
US20080317083A1 (en) 2008-12-25
WO2007006849A1 (en) 2007-01-18
FI20050758A0 (fi) 2005-07-15
EP1938143A1 (en) 2008-07-02
FI118937B (fi) 2008-05-15
EP1938143A4 (en) 2010-02-10

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