BR112014032068A2 - módulo de laser - Google Patents

módulo de laser

Info

Publication number
BR112014032068A2
BR112014032068A2 BR112014032068A BR112014032068A BR112014032068A2 BR 112014032068 A2 BR112014032068 A2 BR 112014032068A2 BR 112014032068 A BR112014032068 A BR 112014032068A BR 112014032068 A BR112014032068 A BR 112014032068A BR 112014032068 A2 BR112014032068 A2 BR 112014032068A2
Authority
BR
Brazil
Prior art keywords
laser
submodules
module
laser module
intensity distribution
Prior art date
Application number
BR112014032068A
Other languages
English (en)
Portuguese (pt)
Inventor
Pollmann-Retsch Jens
Gronenborn Stephan
Original Assignee
Koninklijke Philips 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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014032068A2 publication Critical patent/BR112014032068A2/pt

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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • 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
    • 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
    • H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
    • 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
    • H01S5/426—Vertically stacked cavities
    • 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
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • 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
    • H01S5/0225—Out-coupling of light
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/183—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]
    • H01S5/18344—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] characterized by the mesa, e.g. dimensions or shape of the mesa
    • H01S5/1835—Non-circular mesa
    • 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
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Beam Processing (AREA)
BR112014032068A 2012-06-26 2013-06-26 módulo de laser BR112014032068A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261664218P 2012-06-26 2012-06-26
PCT/IB2013/055241 WO2014002024A1 (en) 2012-06-26 2013-06-26 Laser module for homogeneous line-shaped intensity profiles

Publications (1)

Publication Number Publication Date
BR112014032068A2 true BR112014032068A2 (pt) 2017-06-27

Family

ID=49223798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014032068A BR112014032068A2 (pt) 2012-06-26 2013-06-26 módulo de laser

Country Status (7)

Country Link
US (1) US9147996B2 (enExample)
EP (1) EP2865056B1 (enExample)
JP (1) JP6250657B2 (enExample)
CN (1) CN104396101B (enExample)
BR (1) BR112014032068A2 (enExample)
RU (1) RU2633310C2 (enExample)
WO (1) WO2014002024A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017110121A1 (ja) * 2015-12-25 2017-06-29 鴻海精密工業股▲ふん▼有限公司 ラインビーム光源およびラインビーム照射装置ならびにレーザリフトオフ方法
CN107153198A (zh) * 2017-03-16 2017-09-12 深圳市速腾聚创科技有限公司 激光雷达和激光雷达控制方法
EP3607622A4 (en) * 2017-04-05 2021-01-06 Vixar Inc. NEW VCSEL CONFIGURATION FOR DISPLAYS, DETECTION AND IMAGING
CN115377802A (zh) * 2022-08-18 2022-11-22 西安炬光科技股份有限公司 线光斑光源发射装置和设备

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0647954A (ja) * 1992-07-29 1994-02-22 Dainippon Screen Mfg Co Ltd 光源ユニット
US6421159B1 (en) 1996-09-11 2002-07-16 The Domino Corporation Multiple beam laser marking apparatus
US6084848A (en) * 1996-11-11 2000-07-04 Kabushiki Kaisha Toshiba Two-dimensional near field optical memory head
US6304588B1 (en) * 1997-02-07 2001-10-16 Xerox Corporation Method and structure for eliminating polarization instability in laterally-oxidized VCSELs
JP3463498B2 (ja) * 1997-02-14 2003-11-05 富士ゼロックス株式会社 チップアレイおよびこれを用いた画像形成装置
RU2163048C1 (ru) * 2000-01-24 2001-02-10 РЕЙТЭК Лазер Индастрис Лтд. Источник излучения на основе лазерных диодов
US6552853B2 (en) * 2000-12-22 2003-04-22 Polaroid Corporation Radiation beam combiner
DE10111871A1 (de) 2001-03-13 2002-09-19 Heidelberger Druckmasch Ag Bebilderungseinrichtung für eine Druckform mit einem Array von VCSEL-Lichtquellen
JP4171603B2 (ja) * 2002-03-04 2008-10-22 株式会社リコー 画像形成装置
US7002613B2 (en) 2002-09-06 2006-02-21 Heidelberger Druckmaschinen Ag Method for printing an image on a printing substrate and device for inputting energy to a printing-ink carrier
JP2008507422A (ja) 2004-05-19 2008-03-13 インテンス リミテッド レーザ活性化による印刷方法及び装置
JP4687050B2 (ja) * 2004-09-24 2011-05-25 富士ゼロックス株式会社 フラッシュ定着装置及びこれを用いた画像形成装置
US7672634B2 (en) * 2004-11-30 2010-03-02 Xerox Corporation Addressable fusing for an integrated printing system
US7515346B2 (en) * 2006-07-18 2009-04-07 Coherent, Inc. High power and high brightness diode-laser array for material processing applications
US20090059255A1 (en) * 2007-09-05 2009-03-05 Toshio Ohide Image processing apparatus, image forming apparatus, and image processing method
US20100253769A1 (en) * 2008-09-04 2010-10-07 Laser Light Engines Optical System and Assembly Method
DE102009021251A1 (de) * 2009-05-14 2010-11-18 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Formung von Laserstrahlung sowie Laservorrichtung mit einer derartigen Vorrichtung
KR101733422B1 (ko) 2009-08-20 2017-05-10 코닌클리케 필립스 엔.브이. 구성 가능한 강도 분포를 갖는 레이저 장치
JP5834685B2 (ja) * 2011-09-21 2015-12-24 富士ゼロックス株式会社 定着装置及び画像形成装置

Also Published As

Publication number Publication date
EP2865056B1 (en) 2025-08-06
JP6250657B2 (ja) 2017-12-20
CN104396101B (zh) 2017-07-11
WO2014002024A1 (en) 2014-01-03
RU2015101988A (ru) 2016-08-10
US9147996B2 (en) 2015-09-29
JP2015524609A (ja) 2015-08-24
RU2633310C2 (ru) 2017-10-11
US20150155685A1 (en) 2015-06-04
EP2865056A1 (en) 2015-04-29
CN104396101A (zh) 2015-03-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time