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TWI255961B - Wavelength conversion method, wavelength conversion laser, and laser processing apparatus - Google Patents

Wavelength conversion method, wavelength conversion laser, and laser processing apparatus

Info

Publication number
TWI255961B
TWI255961B TW093114733A TW93114733A TWI255961B TW I255961 B TWI255961 B TW I255961B TW 093114733 A TW093114733 A TW 093114733A TW 93114733 A TW93114733 A TW 93114733A TW I255961 B TWI255961 B TW I255961B
Authority
TW
Taiwan
Prior art keywords
wavelength conversion
laser beam
laser
wavelength
nonlinear optical
Prior art date
Application number
TW093114733A
Other languages
English (en)
Other versions
TW200506475A (en
Inventor
Tetsuo Kojima
Susumu Konno
Junichi Nishimae
Shinsuke Yura
Kazutoshi Morikawa
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP2004025741A external-priority patent/JP4265424B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200506475A publication Critical patent/TW200506475A/zh
Application granted granted Critical
Publication of TWI255961B publication Critical patent/TWI255961B/zh

Links

Classifications

    • 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
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
TW093114733A 2003-05-26 2004-05-25 Wavelength conversion method, wavelength conversion laser, and laser processing apparatus TWI255961B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003147403 2003-05-26
JP2003147402 2003-05-26
JP2004025741A JP4265424B2 (ja) 2003-05-26 2004-02-02 波長変換方法、波長変換レーザ装置、およびレーザ加工装置

Publications (2)

Publication Number Publication Date
TW200506475A TW200506475A (en) 2005-02-16
TWI255961B true TWI255961B (en) 2006-06-01

Family

ID=33458371

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093114733A TWI255961B (en) 2003-05-26 2004-05-25 Wavelength conversion method, wavelength conversion laser, and laser processing apparatus

Country Status (3)

Country Link
US (1) US7286282B2 (zh)
CN (1) CN1332262C (zh)
TW (1) TWI255961B (zh)

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Publication number Priority date Publication date Assignee Title
KR100956339B1 (ko) * 2003-02-25 2010-05-06 삼성전자주식회사 규소 결정화 시스템 및 규소 결정화 방법
JP2005107449A (ja) * 2003-10-02 2005-04-21 National Institute Of Information & Communication Technology 偶数個の非線形結晶を用いた緑色コヒーレント光の発生装置
US7583431B2 (en) * 2005-02-25 2009-09-01 Panasonic Corporation Wavelength conversion optical device, laser light source, and image display optical device
JP4911494B2 (ja) * 2006-03-18 2012-04-04 国立大学法人大阪大学 波長変換光学素子、波長変換光学素子の製造方法、波長変換装置、紫外線レーザ照射装置およびレーザ加工装置
KR100764424B1 (ko) * 2006-08-30 2007-10-05 삼성전기주식회사 파장변환 레이저 장치 및 이에 사용되는 비선형 광학결정
WO2008054993A2 (en) * 2006-10-31 2008-05-08 Blue Sky Research Semiconductor diode pumped laser using heating-only power stabilization
DE102007002821A1 (de) * 2007-01-19 2008-07-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur Frequenzkonvertierung kohärenter optischer Strahlung
US8102593B2 (en) * 2007-08-07 2012-01-24 Onyx Optics, Inc. Quasi non-critical phase matched and contra-phase matched structures
EP2317377B1 (en) * 2009-10-14 2013-07-24 Advalight ApS High-power electromagnetic sum frequency generator system
JP5964621B2 (ja) * 2012-03-16 2016-08-03 株式会社ディスコ レーザー加工装置
US10114157B2 (en) * 2012-09-20 2018-10-30 Applied Materials, Inc. Pulse width controller
JP6456250B2 (ja) * 2014-08-29 2019-01-23 三菱電機株式会社 レーザ装置およびレーザ加工機
CA2961416C (en) * 2014-09-16 2021-07-20 Ipg Photonics Corporation Rgb laser source for luminaire projector system
JP6987453B2 (ja) * 2018-01-29 2022-01-05 住友重機械工業株式会社 評価装置、及び評価方法

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JPS5142607B1 (zh) * 1972-02-15 1976-11-17
US4272694A (en) * 1979-11-15 1981-06-09 The University Of Rochester System for converting the frequency of coherent radiation
US5117126A (en) * 1990-06-27 1992-05-26 La Sen, Inc. Stacked optical parametric oscillator
US5315433A (en) 1991-02-28 1994-05-24 Fuji Photo Film Co., Ltd. Optical wavelength converting apparatus
JPH04330425A (ja) * 1991-02-28 1992-11-18 Fuji Photo Film Co Ltd 光波長変換装置
JPH05142607A (ja) 1991-11-20 1993-06-11 Matsushita Electric Ind Co Ltd 光高調波発生装置
US5247389A (en) * 1992-06-15 1993-09-21 Cygnus Laser Corporation Nonlinear optical frequency converter
JPH06110098A (ja) 1992-09-28 1994-04-22 Fuji Photo Film Co Ltd 光波長変換装置
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US5467214A (en) * 1993-11-12 1995-11-14 Trw Inc. Birefringence-compensated alignment-insensitive frequency doubler
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JP2760302B2 (ja) * 1994-12-15 1998-05-28 日本電気株式会社 光波長変換装置
DE19527337A1 (de) * 1995-07-26 1997-01-30 Adlas Lasertech Gmbh & Co Kg Laser mit Frequenzvervielfachung
US5732095A (en) * 1996-09-20 1998-03-24 Hewlett-Packard Company Dual harmonic-wavelength split-frequency laser
JP3944959B2 (ja) 1997-07-25 2007-07-18 三菱電機株式会社 波長変換レーザ装置
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JP4719918B2 (ja) * 1999-08-18 2011-07-06 独立行政法人 日本原子力研究開発機構 レーザー光の波長変換法
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Also Published As

Publication number Publication date
CN1619404A (zh) 2005-05-25
CN1332262C (zh) 2007-08-15
TW200506475A (en) 2005-02-16
US7286282B2 (en) 2007-10-23
US20040240492A1 (en) 2004-12-02

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Legal Events

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