DE602004018158D1 - Wellenleiterlaserlichtquelle geeignet zur verwendung in projektionsanzeigen - Google Patents

Wellenleiterlaserlichtquelle geeignet zur verwendung in projektionsanzeigen

Info

Publication number
DE602004018158D1
DE602004018158D1 DE602004018158T DE602004018158T DE602004018158D1 DE 602004018158 D1 DE602004018158 D1 DE 602004018158D1 DE 602004018158 T DE602004018158 T DE 602004018158T DE 602004018158 T DE602004018158 T DE 602004018158T DE 602004018158 D1 DE602004018158 D1 DE 602004018158D1
Authority
DE
Germany
Prior art keywords
laser
diode
wavelength radiation
bar
upconversion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE602004018158T
Other languages
English (en)
Inventor
Holger Moench
Gero Heusler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards GmbH
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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602004018158D1 publication Critical patent/DE602004018158D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • 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
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • 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
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • 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
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
    • H01S3/0637—Integrated lateral waveguide, e.g. the active waveguide is integrated on a substrate made by Si on insulator technology (Si/SiO2)
    • 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
    • H01S3/094092—Upconversion 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
    • H01S3/09—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
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • 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
    • H01S3/2391—Parallel arrangements emitting at different wavelengths
    • 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
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • 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
    • H01S5/022—Mountings; Housings
    • H01S5/0235—Method for mounting laser chips
    • H01S5/02355—Fixing laser chips on mounts
    • H01S5/0237—Fixing laser chips on mounts by soldering

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
DE602004018158T 2003-08-29 2004-08-20 Wellenleiterlaserlichtquelle geeignet zur verwendung in projektionsanzeigen Expired - Fee Related DE602004018158D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03102678 2003-08-29
PCT/IB2004/051516 WO2005022708A1 (en) 2003-08-29 2004-08-20 Waveguide laser light source suitable for projection displays

Publications (1)

Publication Number Publication Date
DE602004018158D1 true DE602004018158D1 (de) 2009-01-15

Family

ID=34259198

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004018158T Expired - Fee Related DE602004018158D1 (de) 2003-08-29 2004-08-20 Wellenleiterlaserlichtquelle geeignet zur verwendung in projektionsanzeigen

Country Status (9)

Country Link
US (1) US20070019691A1 (de)
EP (1) EP1661217B1 (de)
JP (1) JP2007504645A (de)
KR (1) KR20060126430A (de)
CN (1) CN1842946A (de)
AT (1) ATE416497T1 (de)
DE (1) DE602004018158D1 (de)
TW (1) TW200519433A (de)
WO (1) WO2005022708A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088784A1 (en) * 2004-03-04 2005-09-22 Philips Intellectual Property & Standards Gmbh Waveguide structure for upconversion of ir wavelength laser radiation
US7820937B2 (en) * 2004-10-27 2010-10-26 Boston Scientific Scimed, Inc. Method of applying one or more electromagnetic beams to form a fusion bond on a workpiece such as a medical device
EP1836530B1 (de) * 2005-01-04 2008-10-01 Philips Intellectual Property & Standards GmbH Wellenlängenkonversionsschichten mit eingebetteten kristalliten
JP5161767B2 (ja) * 2005-05-31 2013-03-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スペックルの減少を伴う広帯域レーザランプ
JP4285447B2 (ja) * 2005-06-20 2009-06-24 セイコーエプソン株式会社 レーザ光源装置、表示装置およびプロジェクタ
EP1896833A2 (de) * 2005-06-24 2008-03-12 Philips Intellectual Property & Standards GmbH Integrierter wellenleiter-laser für lab-on-a-chip-diagnostik
WO2007066253A1 (en) * 2005-12-09 2007-06-14 Philips Intellectual Property & Standards Gmbh Optically pumped waveguide laser with a tapered waveguide section
KR20080112419A (ko) * 2006-04-27 2008-12-24 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 업컨버전 레이저 시스템
US7471706B2 (en) * 2006-06-07 2008-12-30 University Of Central Florida Research Foundation, Inc. High resolution, full color, high brightness fully integrated light emitting devices and displays
JP2009044033A (ja) * 2007-08-10 2009-02-26 Seiko Epson Corp 半導体レーザ、光源装置、照明装置、プロジェクタおよびモニタ装置
US7649918B2 (en) * 2007-10-30 2010-01-19 Corning Incorporated Multi-component wavelength conversion devices and lasers incorporating the same
CN102124615A (zh) * 2008-08-15 2011-07-13 皇家飞利浦电子股份有限公司 波导激光器
EP2435757A4 (de) * 2009-05-29 2012-11-28 Univ Michigan Office Of Technology Transfer Festkörperlichtquelle auf basis eines hybrid-wellenleiter-abwärtswandlers/-verteilers
CA2855913C (en) * 2011-11-16 2016-11-29 Mitsubishi Electric Corporation Semiconductor laser excitation solid-state laser
DE102013014277A1 (de) * 2013-08-27 2015-03-05 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Vorrichtung zum Einkoppeln von Pumplicht in eine Faser und Verfahren zum Herstellen einer solchen Vorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU596451B2 (en) * 1986-10-31 1990-05-03 Alcatel N.V. Optical communication system
US5290730A (en) 1992-09-10 1994-03-01 Hughes Aircraft Company Wavelength conversion waveguide and fabrication method
US5436919A (en) * 1994-01-25 1995-07-25 Eastman Kodak Company Multiwavelength upconversion waveguide laser
US5805631A (en) * 1994-09-08 1998-09-08 The Regents Of The University Of California Blue, green, orange, and red upconversion laser
US5990983A (en) * 1994-09-30 1999-11-23 Laser Power Corporation High resolution image projection system and method employing lasers
DE19504047C1 (de) * 1995-02-08 1996-07-25 Daimler Benz Ag Lasersystem für Farbbildprojektion
AU3772099A (en) * 1998-05-01 1999-11-23 University Of New Mexico Highly doped lasers and amplifiers
US6654161B2 (en) * 1998-11-25 2003-11-25 University Of Central Florida Dispersed crystallite up-conversion displays

Also Published As

Publication number Publication date
KR20060126430A (ko) 2006-12-07
ATE416497T1 (de) 2008-12-15
EP1661217B1 (de) 2008-12-03
US20070019691A1 (en) 2007-01-25
JP2007504645A (ja) 2007-03-01
TW200519433A (en) 2005-06-16
EP1661217A1 (de) 2006-05-31
WO2005022708A8 (en) 2007-02-15
WO2005022708A1 (en) 2005-03-10
CN1842946A (zh) 2006-10-04

Similar Documents

Publication Publication Date Title
DE602004018158D1 (de) Wellenleiterlaserlichtquelle geeignet zur verwendung in projektionsanzeigen
KR102416499B1 (ko) 매우 조밀한 파장 빔 조합 레이저 시스템
EP1410768A3 (de) Lichthärtgerät mit ausgewähltem Spektrum
TW200746274A (en) Laser irradiation device, laser irradiation method, and method for manufacturing modified object
CN106716247A (zh) 用于照明投影机系统的rgb激光源
US20080212191A1 (en) Optical arrangement and optical method
JP2005062850A5 (de)
EP1601070A3 (de) Wellenlängenstabilisierter Laser
WO2009134636A3 (en) Suitably short wavelength light for laser annealing of silicon in dsa type systems
TW200713723A (en) Multi-wavelength semiconductor laser device
CN108199260A (zh) 基于有机半导体的一维光子晶体边发射激光器及实现方法
EP3279556B1 (de) Faseroptische lichtquelle
US9389483B2 (en) Continuous spectrum generation apparatus and assembling method thereof
US11614219B2 (en) Lighting devices with light conversion elements
RU2010154659A (ru) Светоизлучающее устройство и способ излучения света
ATE256950T1 (de) Innentrommel-aufzeichnungsgerät mit mehreren strahlen mit mehreren wellenlängen
JP2007080526A (ja) 発光装置
JP2006189587A (ja) 医療用レーザ装置
JP2013104804A (ja) 半導体短パルス発生装置、テラヘルツ波発生装置、カメラ、イメージング装置および計測装置
JP2021189243A (ja) ビーム偏向システム
JP2018055875A (ja) 蛍光光源装置
WO2015155895A1 (ja) レーザダイオードの駆動回路及びレーザ装置
JP2009253007A (ja) 導波路型波長変換レーザ光源および画像表示装置
US20140198377A1 (en) Laser oscillator
JP2008103600A (ja) 半導体光デバイス

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee