ATE555415T1 - Wellenlängenumwandlungslasergerät und bildanzeigegerät damit - Google Patents

Wellenlängenumwandlungslasergerät und bildanzeigegerät damit

Info

Publication number
ATE555415T1
ATE555415T1 AT08835987T AT08835987T ATE555415T1 AT E555415 T1 ATE555415 T1 AT E555415T1 AT 08835987 T AT08835987 T AT 08835987T AT 08835987 T AT08835987 T AT 08835987T AT E555415 T1 ATE555415 T1 AT E555415T1
Authority
AT
Austria
Prior art keywords
reflective surfaces
laser
laser beam
wavelength conversion
wavelength converter
Prior art date
Application number
AT08835987T
Other languages
English (en)
Inventor
Tetsuro Mizushima
Hiroyuki Furuya
Koichi Kusukame
Kiminori Mizuuchi
Kazuhisa Yamamoto
Nobuyuki Horikawa
Shinichi Shikii
Tatsuo Itoh
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE555415T1 publication Critical patent/ATE555415T1/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
    • H01S3/005—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
    • 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
    • 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
    • G02F1/3542—Multipass arrangements, i.e. arrangements to make light pass multiple times through the same element, e.g. using an enhancement cavity
    • 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
    • H01S3/0092—Nonlinear frequency conversion, e.g. second harmonic generation [SHG] or sum- or difference-frequency generation outside the laser cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT08835987T 2007-10-01 2008-09-26 Wellenlängenumwandlungslasergerät und bildanzeigegerät damit ATE555415T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96048907P 2007-10-01 2007-10-01
JP2008034133 2008-02-15
PCT/JP2008/002677 WO2009044517A1 (ja) 2007-10-01 2008-09-26 波長変換レーザ装置およびこれを用いた画像表示装置

Publications (1)

Publication Number Publication Date
ATE555415T1 true ATE555415T1 (de) 2012-05-15

Family

ID=40525949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08835987T ATE555415T1 (de) 2007-10-01 2008-09-26 Wellenlängenumwandlungslasergerät und bildanzeigegerät damit

Country Status (6)

Country Link
US (1) US8068274B2 (de)
EP (1) EP2202569B1 (de)
JP (1) JP5295969B2 (de)
CN (1) CN101809494B (de)
AT (1) ATE555415T1 (de)
WO (1) WO2009044517A1 (de)

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JP5330261B2 (ja) * 2007-11-21 2013-10-30 パナソニック株式会社 波長変換装置およびそれを用いた画像表示装置
US8339697B2 (en) * 2009-02-26 2012-12-25 Panasonic Corporation Wavelength conversion laser light source and image display device
EP2426545A4 (de) * 2009-04-27 2014-09-03 Konica Minolta Opto Inc Bildanzeigevorrichtung und laserprojektionsvorrichtung
US8132919B2 (en) * 2009-04-30 2012-03-13 Eastman Kodak Company Digital projector using arrayed light sources
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
US9097965B2 (en) 2009-10-15 2015-08-04 Nec Corporation Image projection device, image projection method, and image display device
TWI395384B (zh) * 2009-12-28 2013-05-01 Ind Tech Res Inst 紫外光產生裝置
GB201001051D0 (en) 2010-01-22 2010-03-10 Fianium Ltd Optical sources
JP2011197349A (ja) * 2010-03-19 2011-10-06 Fuji Electric Co Ltd 擬似位相整合素子およびその擬似位相整合素子を備えたレーザー装置
CN103022879A (zh) * 2012-12-21 2013-04-03 中国工程物理研究院应用电子学研究所 一种全固态和频钠信标激光器
CN103022878A (zh) * 2012-12-24 2013-04-03 合肥知常光电科技有限公司 一种光场强度分布可调制的激光器
CN103048787A (zh) * 2012-12-25 2013-04-17 青岛镭创光电技术有限公司 阵列式宽温激光模组
US10286487B2 (en) * 2013-02-28 2019-05-14 Ipg Photonics Corporation Laser system and method for processing sapphire
US20140305910A1 (en) * 2013-03-27 2014-10-16 Ipg Photonics Corporation System and Method Utilizing Fiber Lasers for Titanium Welding Using an Argon Cover Gas
US10343237B2 (en) 2014-02-28 2019-07-09 Ipg Photonics Corporation System and method for laser beveling and/or polishing
JP2015166787A (ja) * 2014-03-04 2015-09-24 カシオ計算機株式会社 光源装置及び投影装置
CN104076420B (zh) * 2014-06-20 2017-06-06 浙江卷积科技有限公司 凸面棱镜以及基于凸面棱镜的激光反射装置
CN107148324A (zh) 2014-08-28 2017-09-08 Ipg光子公司 用于切割和切割后加工硬质电介质材料的多激光器系统和方法
WO2016033494A1 (en) 2014-08-28 2016-03-03 Ipg Photonics Corporation System and method for laser beveling and/or polishing
US9605998B2 (en) * 2014-09-03 2017-03-28 Panasonic Intellectual Property Management Co., Ltd. Measurement system
US9322962B1 (en) * 2014-10-31 2016-04-26 Everready Precision Ind. Corp. Structured light generation device
US9958687B2 (en) 2014-10-31 2018-05-01 Everready Precision Ind. Corp. Apparatus of structured light generation
CN104373899B (zh) * 2014-12-05 2018-06-19 李建宏 单频激光束输出白光的装置
WO2017020197A1 (zh) * 2015-07-31 2017-02-09 华为技术有限公司 一种光交叉连接器
JP6837776B2 (ja) * 2016-08-10 2021-03-03 株式会社小糸製作所 車両用前照灯
WO2018072610A1 (zh) * 2016-10-17 2018-04-26 西安炬光科技股份有限公司 一种半导体激光器模块及用于无创医疗的方法
CN108736298A (zh) * 2017-04-14 2018-11-02 广州市新晶瓷材料科技有限公司 激光激发设备及其激发方法
GB2561579B (en) * 2017-04-19 2020-02-26 Coherent Scotland Ltd Frequency-conversion crystal for femtosecond-laser pulses
FR3070771B1 (fr) * 2017-09-07 2019-09-27 Thales Systeme de conversion de frequence ameliore
DE102020004501B3 (de) * 2020-07-26 2021-10-21 Keming Du Optische Anordnungen zur Vergrößerung von spektralen Bandbreiten und zur Verkürzung von Ultrakurzpulsen durch nichtlineare Selbst-Phasen-Modulation
JP7553796B2 (ja) * 2020-10-16 2024-09-19 日亜化学工業株式会社 レーザ装置
DE102021003704A1 (de) * 2020-10-18 2022-04-21 Keming Du Multipass-Pumpanordnung für Verstärker und Multipass-Verstärker mit großen Mode-Querschnitt
CN113726430B (zh) * 2021-09-06 2023-05-05 长春理工大学 基于多平面光转换的少模模式转换放大的通信接收装置
DE102021127314A1 (de) 2021-10-21 2023-04-27 Trumpf Scientific Lasers Gmbh + Co. Kg Vorrichtung und Verfahren zum spektralen Verbreitern eines Laserpulses
DE102021127328A1 (de) 2021-10-21 2023-06-07 Trumpf Scientific Lasers Gmbh + Co. Kg Vorrichtung und Verfahren zum spektralen Verbreitern eines Laserpulses
JP7819599B2 (ja) * 2022-09-21 2026-02-25 ウシオ電機株式会社 光測定装置
KR102773663B1 (ko) * 2022-12-23 2025-02-27 한국과학기술연구원 레이저 장치 및 그를 포함하는 레이저 시스템
CN118281682B (zh) * 2024-04-07 2025-09-05 上海频准激光科技股份有限公司 一种光路对称共焦腔和一种激光处理方法

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JPH05341334A (ja) * 1992-04-10 1993-12-24 Mitsubishi Electric Corp 波長変換装置
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JPH0895102A (ja) * 1994-09-24 1996-04-12 Nec Corp レーザ光の波長変換装置
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JP2005268780A (ja) 2005-03-03 2005-09-29 Sumitomo Heavy Ind Ltd 高調波発生装置、レーザアニール装置及び高調波発生方法
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JP4910643B2 (ja) * 2005-11-11 2012-04-04 パナソニック株式会社 表示装置
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Also Published As

Publication number Publication date
JPWO2009044517A1 (ja) 2011-02-03
US8068274B2 (en) 2011-11-29
EP2202569B1 (de) 2012-04-25
CN101809494A (zh) 2010-08-18
CN101809494B (zh) 2012-03-21
JP5295969B2 (ja) 2013-09-18
WO2009044517A1 (ja) 2009-04-09
EP2202569A1 (de) 2010-06-30
US20110170172A1 (en) 2011-07-14
EP2202569A4 (de) 2011-06-01

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