TW200509487A - White-light laser - Google Patents

White-light laser

Info

Publication number
TW200509487A
TW200509487A TW093114966A TW93114966A TW200509487A TW 200509487 A TW200509487 A TW 200509487A TW 093114966 A TW093114966 A TW 093114966A TW 93114966 A TW93114966 A TW 93114966A TW 200509487 A TW200509487 A TW 200509487A
Authority
TW
Taiwan
Prior art keywords
light
white
substrate
laser light
individually addressable
Prior art date
Application number
TW093114966A
Other languages
English (en)
Chinese (zh)
Inventor
Ronald S Cok
John P Spoonhower
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of TW200509487A publication Critical patent/TW200509487A/zh

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
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/36—Structure or shape of the active region; Materials used for the active region comprising organic materials
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/14—Semiconductor lasers with special structural design for lasing in a specific polarisation mode
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/041—Optical 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
    • 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
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one 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
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers
    • H01S5/423—Arrays of surface emitting lasers having a vertical cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Electroluminescent Light Sources (AREA)
TW093114966A 2003-05-27 2004-05-26 White-light laser TW200509487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/445,980 US6807211B1 (en) 2003-05-27 2003-05-27 White-light laser

Publications (1)

Publication Number Publication Date
TW200509487A true TW200509487A (en) 2005-03-01

Family

ID=33131552

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093114966A TW200509487A (en) 2003-05-27 2004-05-26 White-light laser

Country Status (6)

Country Link
US (1) US6807211B1 (enExample)
EP (1) EP1627453B1 (enExample)
JP (1) JP4401389B2 (enExample)
DE (1) DE602004010392T2 (enExample)
TW (1) TW200509487A (enExample)
WO (1) WO2004107512A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8405104B2 (en) 2007-05-30 2013-03-26 Osram Opto Semiconductors Gmbh Luminescent diode chip with luminescence conversion element and angular filter element
TWI622186B (zh) * 2005-03-14 2018-04-21 飛利浦露明光學公司 發光裝置及發光結構
US11183815B2 (en) 2017-02-07 2021-11-23 Koala Tech Inc. Current-injection organic semiconductor laser diode, meihod for producing same and program
US11539190B2 (en) 2016-09-02 2022-12-27 Kyushu University, National University Corporation Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
TWI793080B (zh) * 2016-09-02 2023-02-21 國立大學法人九州大學 連續波有機薄膜分散式回饋雷射及電驅動有機半導體雷射二極體

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6939012B2 (en) * 2003-06-02 2005-09-06 Eastman Kodak Company Laser image projector
US7848379B2 (en) * 2006-01-25 2010-12-07 Sensor Electronic Technology, Inc. LED-based optical pumping for laser light generation
JP5000914B2 (ja) * 2006-03-30 2012-08-15 日東光学株式会社 映像プロジェクション装置
DE102006039083A1 (de) * 2006-08-17 2008-02-21 Carl Zeiss Microimaging Gmbh Durchstimmbare Beleuchtungsquelle
EP2710695A4 (en) 2011-05-16 2015-07-15 VerLASE TECHNOLOGIES LLC THROUGH RESONATORS REINFORCED OPTOELECTRONIC DEVICES AND MANUFACTURING METHOD THEREFOR
US9535273B2 (en) * 2011-07-21 2017-01-03 Photon Dynamics, Inc. Apparatus for viewing through optical thin film color filters and their overlaps
JP6681694B2 (ja) * 2015-10-30 2020-04-15 スタンレー電気株式会社 面発光レーザ素子
CN109923468A (zh) * 2016-12-05 2019-06-21 歌尔股份有限公司 微激光二极管显示装置和电子设备
US10971890B2 (en) * 2016-12-05 2021-04-06 Goertek, Inc. Micro laser diode transfer method and manufacturing method
EP3611234B1 (en) * 2017-05-19 2023-06-21 Institute of Chemistry, Chinese Academy of Science Ink for producing laser light sources
EP4402404B1 (en) 2021-09-14 2025-03-26 Signify Holding B.V. Color control using a high frequency wavelength sweeping light source and a phosphor
CN118202537B (zh) 2021-11-09 2025-11-14 昕诺飞控股有限公司 具有可调谐强度分布的模拟连续发射的高频波长扫频激光器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021845A (en) 1975-10-16 1977-05-03 Xerox Corporation Laser for generating white light
EP0884914A1 (en) 1993-02-03 1998-12-16 Nitor Methods and apparatus for image projection
US5428635A (en) 1994-01-11 1995-06-27 American Biogenetic Sciences, Inc. Multi-wavelength tunable laser
US5418803A (en) 1994-01-11 1995-05-23 American Biogenetic Sciences, Inc. White light laser technology
JP2596709B2 (ja) * 1994-04-06 1997-04-02 都築 省吾 半導体レーザ素子を用いた照明用光源装置
JPH09152640A (ja) 1995-11-30 1997-06-10 Nidek Co Ltd レ−ザ装置
US5708280A (en) * 1996-06-21 1998-01-13 Motorola Integrated electro-optical package and method of fabrication
US6160828A (en) * 1997-07-18 2000-12-12 The Trustees Of Princeton University Organic vertical-cavity surface-emitting laser
US6172459B1 (en) * 1998-07-28 2001-01-09 Eastman Kodak Company Electron-injecting layer providing a modified interface between an organic light-emitting structure and a cathode buffer layer
GB2353400B (en) * 1999-08-20 2004-01-14 Cambridge Display Tech Ltd Mutiple-wavelength light emitting device and electronic apparatus
US7202506B1 (en) * 1999-11-19 2007-04-10 Cree, Inc. Multi element, multi color solid state LED/laser
JP2002324674A (ja) * 2001-02-26 2002-11-08 Seiko Epson Corp 発光装置、表示装置、ならびに電子機器
US7061584B2 (en) * 2001-03-19 2006-06-13 Dmetrix, Inc. Multi-axis projection imaging system
US6658037B2 (en) * 2001-04-11 2003-12-02 Eastman Kodak Company Incoherent light-emitting device apparatus for driving vertical laser cavity
US6724511B2 (en) * 2001-11-16 2004-04-20 Thin Film Electronics Asa Matrix-addressable optoelectronic apparatus and electrode means in the same
US6947459B2 (en) * 2002-11-25 2005-09-20 Eastman Kodak Company Organic vertical cavity laser and imaging system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI622186B (zh) * 2005-03-14 2018-04-21 飛利浦露明光學公司 發光裝置及發光結構
US8405104B2 (en) 2007-05-30 2013-03-26 Osram Opto Semiconductors Gmbh Luminescent diode chip with luminescence conversion element and angular filter element
US11539190B2 (en) 2016-09-02 2022-12-27 Kyushu University, National University Corporation Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
TWI793080B (zh) * 2016-09-02 2023-02-21 國立大學法人九州大學 連續波有機薄膜分散式回饋雷射及電驅動有機半導體雷射二極體
US11909177B2 (en) 2016-09-02 2024-02-20 Kyushu University, National University Corporation Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
US12015248B2 (en) 2016-09-02 2024-06-18 Kyushu University, National University Corporation Continuous-wave organic thin-film distributed feedback laser and electrically driven organic semiconductor laser diode
US11183815B2 (en) 2017-02-07 2021-11-23 Koala Tech Inc. Current-injection organic semiconductor laser diode, meihod for producing same and program
US11626710B2 (en) 2017-02-07 2023-04-11 Kyushu University, National University Corporation Current-injection organic semiconductor laser diode, method for producing same and program
US11955776B2 (en) 2017-02-07 2024-04-09 Kyushu University, National University Corporation Current-injection organic semiconductor laser diode, method for producing same and program

Also Published As

Publication number Publication date
DE602004010392T2 (de) 2008-10-16
EP1627453A1 (en) 2006-02-22
EP1627453B1 (en) 2007-11-28
DE602004010392D1 (de) 2008-01-10
JP4401389B2 (ja) 2010-01-20
JP2007500453A (ja) 2007-01-11
US6807211B1 (en) 2004-10-19
WO2004107512A1 (en) 2004-12-09

Similar Documents

Publication Publication Date Title
TW200509487A (en) White-light laser
TW200612145A (en) Backlight module
TW200621072A (en) Light-generating body
EP1484929A3 (en) Laser image projector
ATE534148T1 (de) Leuchtdioden-anordnung mit farbkonversions- material
TW200732596A (en) Field luminescence equipment and method for emitting in the field luminescence equipment
TWI267212B (en) Quantum dots/quantum well light emitting diode
TW200607125A (en) Light emitting device as well as illumination, back light for display and display employing same
ATE374106T1 (de) Ultravioletthärtung
JP2007500453A5 (enExample)
ATE344532T1 (de) Lichtemittierende, organische, auf elektrophosphoreszenz basierende anordnung mit sehr hoher quantenausbeute
TW200739151A (en) Light guide member, flat light source device, and display device
BR112012021196A2 (pt) oleds com microcavidade para iluminação.
TW200623468A (en) Encapsulated light emitting diodes and methods of making
TW200642521A (en) Emission layer and organic light emitting diode using thereof
EP2183636A4 (en) LED LIGHTING SYSTEM
DE602004019796D1 (de) Mit leuchtdioden versehener stab
WO2008059278A3 (en) Colour optoelectronic device
SG114514A1 (en) Organic light emitting diode (oled)
ATE546757T1 (de) Auf leuchtschirm basierendes laserprojektionssystem
WO2008060601A3 (en) High efficiency, white, single or multi-color light emitting diodes (leds) by index matching structures
AU2003283150A1 (en) Organic light emitting diode (oled) with contrast enhancement features
EP2182563A3 (en) Organic light-emitting diode device and manufacturing method thereof
TW200708189A (en) White organic light emitting diode
TW200504581A (en) Selective window display