TW200519433A - Waveguide laser light source suitable for projection displays - Google Patents

Waveguide laser light source suitable for projection displays

Info

Publication number
TW200519433A
TW200519433A TW093125619A TW93125619A TW200519433A TW 200519433 A TW200519433 A TW 200519433A TW 093125619 A TW093125619 A TW 093125619A TW 93125619 A TW93125619 A TW 93125619A TW 200519433 A TW200519433 A TW 200519433A
Authority
TW
Taiwan
Prior art keywords
laser
diode
bar
wavelength radiation
layer
Prior art date
Application number
TW093125619A
Other languages
English (en)
Inventor
Holger Moench
Gero Heusler
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200519433A publication Critical patent/TW200519433A/zh

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)
TW093125619A 2003-08-29 2004-08-26 Waveguide laser light source suitable for projection displays TW200519433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03102678 2003-08-29

Publications (1)

Publication Number Publication Date
TW200519433A true TW200519433A (en) 2005-06-16

Family

ID=34259198

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093125619A TW200519433A (en) 2003-08-29 2004-08-26 Waveguide laser light source suitable for projection displays

Country Status (9)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070004016A (ko) * 2004-03-04 2007-01-05 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 도파관 구조물 및 이를 포함하는 조명 장치
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
WO2006072849A2 (en) * 2005-01-04 2006-07-13 Philips Intellectual Property & Standards Gmbh Wavelength conversion layers with embedded crystallites
CN101185210B (zh) * 2005-05-31 2010-10-06 皇家飞利浦电子股份有限公司 具有减小的斑点的宽带激光灯
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 (en) * 2005-06-24 2008-03-12 Philips Intellectual Property & Standards GmbH Integrated waveguide laser for lab-on-a-chip diagnostics
US20080273570A1 (en) * 2005-12-09 2008-11-06 Koninklijke Philips Electronics, N.V. Optically Pumped Waveguide Laser With a Tapered Waveguide Section
US20090161704A1 (en) * 2006-04-27 2009-06-25 Koninklijke Philips Electronics N.V. Intracavity upconversion laser
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
JP2012500469A (ja) * 2008-08-15 2012-01-05 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 導波路レーザー
US8768108B2 (en) * 2009-05-29 2014-07-01 The Regents Of The University Of Michigan Solid state light source based on hybrid waveguide-down-converter-diffuser
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
EP1661217A1 (en) 2006-05-31
KR20060126430A (ko) 2006-12-07
EP1661217B1 (en) 2008-12-03
JP2007504645A (ja) 2007-03-01
CN1842946A (zh) 2006-10-04
WO2005022708A1 (en) 2005-03-10
DE602004018158D1 (de) 2009-01-15
WO2005022708A8 (en) 2007-02-15
ATE416497T1 (de) 2008-12-15
US20070019691A1 (en) 2007-01-25

Similar Documents

Publication Publication Date Title
TW200519433A (en) Waveguide laser light source suitable for projection displays
KR102416499B1 (ko) 매우 조밀한 파장 빔 조합 레이저 시스템
JP6807897B2 (ja) レーザのスペクトル帯域幅の低減
TWI481137B (zh) 變頻式脈衝雷射光源
KR101217557B1 (ko) 직접 광변조가 가능한 레이저 모듈 및 이를 채용한 레이저디스플레이 장치
CN106716247A (zh) 用于照明投影机系统的rgb激光源
JP6833692B2 (ja) Ｒｇｂディスプレイのための広帯域赤色光発生器
WO2007127356A3 (en) Pulsed uv and visible raman laser systems
CN102959811A (zh) 用于组合用于数字输出的激光器阵列的系统和方法
JP2008219015A (ja) 光学的装置および光学的方法
EP1410768A3 (en) Curing light apparatus with engineered sprectrum
FI3704772T3 (fi) Usean kilowatin luokan sinilaserjärjestelmä
WO2016059259A1 (en) A superluminescent light emitting diode (sled) device
US9389483B2 (en) Continuous spectrum generation apparatus and assembling method thereof
US8094689B1 (en) Laser systems configured to output a spectrally-consolidated laser beam and related methods
US7489437B1 (en) Fiber laser red-green-blue (RGB) light source
US7551653B2 (en) Multiple wavelength laser arrangement
JP2008536185A (ja) 単波長励起による連続スペクトル多色光生成装置
CN113948970A (zh) 一种基于后腔外腔光谱调控的光谱合束装置
JP2018055875A (ja) 蛍光光源装置
CN116565696B (zh) 一种能消除散斑效应的多波长列阵激光器
KR20150028926A (ko) 레이저 다이오드 모듈
KR20230010650A (ko) Euv 방사선 소스
ZEDIKER et al. Multi kw class blue laser system
KR20090107371A (ko) 레이저 시스템