WO2009069282A1 - 波長変換レーザ - Google Patents

波長変換レーザ Download PDF

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Publication number
WO2009069282A1
WO2009069282A1 PCT/JP2008/003465 JP2008003465W WO2009069282A1 WO 2009069282 A1 WO2009069282 A1 WO 2009069282A1 JP 2008003465 W JP2008003465 W JP 2008003465W WO 2009069282 A1 WO2009069282 A1 WO 2009069282A1
Authority
WO
WIPO (PCT)
Prior art keywords
solid
wavelength conversion
state laser
laser
wavelength
Prior art date
Application number
PCT/JP2008/003465
Other languages
English (en)
French (fr)
Inventor
Tetsuro Mizushima
Toshifumi Yokoyama
Tatsuo Itoh
Kenji Nakayama
Kiminori Mizuuchi
Kazuhisa Yamamoto
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009543658A priority Critical patent/JP5214630B2/ja
Priority to US12/744,769 priority patent/US8287131B2/en
Priority to CN2008801179793A priority patent/CN101878564B/zh
Publication of WO2009069282A1 publication Critical patent/WO2009069282A1/ja

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    • 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
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/108—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/109—Frequency multiplication, e.g. harmonic generation
    • 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
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. for quasi-phase-matching [QPM]
    • 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
    • H01S3/05—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
    • H01S3/08086—Multiple-wavelength emission
    • 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
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1671—Solid materials characterised by a crystal matrix vanadate, niobate, tantalate
    • H01S3/1673—YVO4 [YVO]
    • 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
    • H01S3/2375—Hybrid lasers

Abstract

　波長変換レーザ１００は、共振器を有する固体レーザと、共振器内に配置される波長変換素子６とを備え、固体レーザは、少なくとも２種類以上のレーザ結晶４、５を含み、複数の波長の固体レーザ光を発振し、波長変換素子６は、前記複数の波長の固体レーザ光を複数の波長の第２高調波及び和周波に変換し、複数の波長の第２高調波及び和周波を同時に発生させ、波長変換レーザ１００は、スペクトル幅の広い低コヒーレントの波長変換光を出力し、高効率で安定した高出力発振を行うことができる。
PCT/JP2008/003465 2007-11-27 2008-11-25 波長変換レーザ WO2009069282A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009543658A JP5214630B2 (ja) 2007-11-27 2008-11-25 波長変換レーザ
US12/744,769 US8287131B2 (en) 2007-11-27 2008-11-25 Wavelength conversion laser
CN2008801179793A CN101878564B (zh) 2007-11-27 2008-11-25 波长转换激光器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007305405 2007-11-27
JP2007-305404 2007-11-27
JP2007-305405 2007-11-27
JP2007305404 2007-11-27

Publications (1)

Publication Number Publication Date
WO2009069282A1 true WO2009069282A1 (ja) 2009-06-04

Family

ID=40678193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003465 WO2009069282A1 (ja) 2007-11-27 2008-11-25 波長変換レーザ

Country Status (4)

Country Link
US (1) US8287131B2 (ja)
JP (1) JP5214630B2 (ja)
CN (1) CN101878564B (ja)
WO (1) WO2009069282A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016170A1 (ja) * 2009-08-03 2011-02-10 パナソニック株式会社 波長変換レーザ及び画像表示装置
WO2011140641A1 (en) * 2010-05-11 2011-11-17 Ye Hu Packaging method of laser and nonlinear crystal and its application in diode pumped solid state lasers
CN102484349A (zh) * 2009-12-31 2012-05-30 C2C晶芯科技公司 非线性晶体封装的方法及其在二极管泵浦固态激光器中的应用
JP2013526726A (ja) * 2010-05-18 2013-06-24 コーニング インコーポレイテッド 複波長光システム
JP2015525002A (ja) * 2012-08-16 2015-08-27 インテグレイテッド オプティックス，ウーアーベー 単一の光共振器において複数の波長のレーザ放射を生成または増幅する方法
JP5899468B2 (ja) * 2011-04-04 2016-04-06 パナソニックＩｐマネジメント株式会社 波長変換装置及び画像表示装置
JP7438057B2 (ja) 2020-08-13 2024-02-26 株式会社ディスコ 固体レーザ発振器

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JP5219745B2 (ja) * 2007-11-14 2013-06-26 キヤノン株式会社 発光装置
WO2010098115A1 (ja) * 2009-02-26 2010-09-02 パナソニック株式会社 波長変換レーザ光源及び画像表示装置
JP2010249966A (ja) * 2009-04-14 2010-11-04 Hitachi Ltd 光学エンジン
US20110044359A1 (en) * 2009-08-18 2011-02-24 Douglas Llewellyn Butler Intracavity Conversion Utilizing Narrow Band Reflective SOA
JP5715234B2 (ja) * 2011-02-28 2015-05-07 東芝三菱電機産業システム株式会社 金属材の特性測定装置
EP2523277B1 (de) * 2011-05-09 2017-01-04 Trumpf Laser Marking Systems AG Laser-Resonator zur Erzeugung frequenzkonvertierter Laserstrahlung
JP5570537B2 (ja) * 2012-01-11 2014-08-13 パナソニック株式会社 レーザ光源装置及びそれを用いた画像表示装置
TWI530750B (zh) * 2014-08-05 2016-04-21 中強光電股份有限公司 投影裝置
IL236339A0 (en) * 2014-12-18 2015-04-30 Ocuwave Ltd laser system
CN108761984B (zh) * 2015-06-30 2019-11-08 海信集团有限公司 一种荧光转换系统
US9859676B2 (en) 2015-12-18 2018-01-02 Sharp Kabushiki Kaisha Light source configured for stabilization relative to external operating conditions
JP6812490B2 (ja) * 2018-12-11 2021-01-13 日東電工株式会社 光伝送システムおよび電気光変換デバイス
CN110444095A (zh) * 2019-08-02 2019-11-12 中国刑事警察学院 一种激光热透镜焦距测量实验装置

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016170A1 (ja) * 2009-08-03 2011-02-10 パナソニック株式会社 波長変換レーザ及び画像表示装置
CN102124616A (zh) * 2009-08-03 2011-07-13 松下电器产业株式会社 波长转换激光器及图像显示装置
US8351108B2 (en) 2009-08-03 2013-01-08 Panasonic Corporation Wavelength conversion laser and image display device
CN102124616B (zh) * 2009-08-03 2013-08-21 松下电器产业株式会社 波长转换激光器及图像显示装置
JP5380461B2 (ja) * 2009-08-03 2014-01-08 パナソニック株式会社 波長変換レーザ及び画像表示装置
CN102484349A (zh) * 2009-12-31 2012-05-30 C2C晶芯科技公司 非线性晶体封装的方法及其在二极管泵浦固态激光器中的应用
WO2011140641A1 (en) * 2010-05-11 2011-11-17 Ye Hu Packaging method of laser and nonlinear crystal and its application in diode pumped solid state lasers
CN102893465A (zh) * 2010-05-11 2013-01-23 胡烨 激光晶体和非线性晶体的封装方法及其在二极管泵浦固态激光器中的应用
JP2013526726A (ja) * 2010-05-18 2013-06-24 コーニング インコーポレイテッド 複波長光システム
JP5899468B2 (ja) * 2011-04-04 2016-04-06 パナソニックＩｐマネジメント株式会社 波長変換装置及び画像表示装置
JP2015525002A (ja) * 2012-08-16 2015-08-27 インテグレイテッド オプティックス，ウーアーベー 単一の光共振器において複数の波長のレーザ放射を生成または増幅する方法
JP7438057B2 (ja) 2020-08-13 2024-02-26 株式会社ディスコ 固体レーザ発振器

Also Published As

Publication number Publication date
JP5214630B2 (ja) 2013-06-19
US8287131B2 (en) 2012-10-16
JPWO2009069282A1 (ja) 2011-04-07
CN101878564B (zh) 2012-07-18
US20100309438A1 (en) 2010-12-09
CN101878564A (zh) 2010-11-03

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