IL148884A - Device for symmetrizing the radiation emitted by linear optical transmitters - Google Patents

Device for symmetrizing the radiation emitted by linear optical transmitters

Info

Publication number
IL148884A
IL148884A IL14888400A IL14888400A IL148884A IL 148884 A IL148884 A IL 148884A IL 14888400 A IL14888400 A IL 14888400A IL 14888400 A IL14888400 A IL 14888400A IL 148884 A IL148884 A IL 148884A
Authority
IL
Israel
Prior art keywords
symmetrizing
radiation emitted
linear optical
optical transmitters
transmitters
Prior art date
Application number
IL14888400A
Other languages
English (en)
Other versions
IL148884A0 (en
Original Assignee
Unique M O D E Ag
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 Unique M O D E Ag filed Critical Unique M O D E Ag
Publication of IL148884A0 publication Critical patent/IL148884A0/xx
Publication of IL148884A publication Critical patent/IL148884A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G02B27/0966—Cylindrical 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lenses (AREA)
IL14888400A 1999-10-11 2000-10-10 Device for symmetrizing the radiation emitted by linear optical transmitters IL148884A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948889A DE19948889C1 (de) 1999-10-11 1999-10-11 Vorrichtung zur Symmetrierung der Strahlung von linearen optischen Emittern und Verwendung der Vorrichtung
PCT/EP2000/009967 WO2001027686A1 (fr) 1999-10-11 2000-10-10 Dispositif permettant de rendre symetrique le rayonnement produit par des emetteurs optiques lineaires

Publications (2)

Publication Number Publication Date
IL148884A0 IL148884A0 (en) 2002-09-12
IL148884A true IL148884A (en) 2005-03-20

Family

ID=7925202

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14888400A IL148884A (en) 1999-10-11 2000-10-10 Device for symmetrizing the radiation emitted by linear optical transmitters

Country Status (7)

Country Link
US (1) US6680800B1 (fr)
EP (1) EP1222488A1 (fr)
JP (1) JP4603750B2 (fr)
AU (1) AU1136001A (fr)
DE (1) DE19948889C1 (fr)
IL (1) IL148884A (fr)
WO (1) WO2001027686A1 (fr)

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JP4264231B2 (ja) * 2002-08-07 2009-05-13 浜松ホトニクス株式会社 集光装置
US7576857B2 (en) 2002-08-27 2009-08-18 Particle Measuring Systems, Inc. Particle counter with laser diode
US6859277B2 (en) * 2002-08-27 2005-02-22 Particle Measuring Systems, Inc. Particle counter with strip laser diode
JP4040934B2 (ja) * 2002-08-30 2008-01-30 浜松ホトニクス株式会社 集光装置
US7010194B2 (en) * 2002-10-07 2006-03-07 Coherent, Inc. Method and apparatus for coupling radiation from a stack of diode-laser bars into a single-core optical fiber
ATE496411T1 (de) 2003-02-07 2011-02-15 Spi Lasers Uk Ltd Vorrichtung zur abgabe optischer strahlung
US6993059B2 (en) * 2003-06-11 2006-01-31 Coherent, Inc. Apparatus for reducing spacing of beams delivered by stacked diode-laser bars
US7006549B2 (en) * 2003-06-11 2006-02-28 Coherent, Inc. Apparatus for reducing spacing of beams delivered by stacked diode-laser bars
DE10327735A1 (de) * 2003-06-18 2005-01-05 Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg Abbildungsvorrichtung für die Abbildung des Lichtes einer Halbleiterlasereinheit mit einer Mehrzahl von Emittern in einer Arbeitsebene sowie Beleuchtungsvorrichtung mit einer derartigen Abbildungsvorrichtung
LT5257B (lt) 2003-12-19 2005-08-25 Uždaroji akcinė bendrovė MGF "Šviesos konversija" Ryškį išsaugojantis lazerinių pluoštų formuotuvas
DE102004002221B3 (de) * 2004-01-15 2005-05-19 Unique-M.O.D.E. Ag Vorrichtung zur optischen Strahltransformation einer linearen Anordnung mehrerer Lichtquellen
US20060045144A1 (en) * 2004-09-01 2006-03-02 Nlight Photonics Corporation Diode laser array beam homogenizer
DE112005003207B4 (de) 2004-12-22 2014-10-16 Carl Zeiss Laser Optics Gmbh Optisches Beleuchtungssystem zum Erzeugen eines Linienstrahls
US7260131B2 (en) * 2005-01-14 2007-08-21 Institut National D'optique Symmetrization device and laser diode system provided with the same
US20070217467A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode package utilizing a laser diode stack
US20070115617A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Modular assembly utilizing laser diode subassemblies with winged mounting blocks
US20070217471A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack utilizing a non-conductive submount
US7436868B2 (en) * 2005-11-22 2008-10-14 Nlight Photonics Corporation Modular diode laser assembly
US20070116077A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Vertically displaced stack of multi-mode single emitter laser diodes
US20070116071A1 (en) * 2005-11-22 2007-05-24 Nlight Photonics Corporation Modular diode laser assembly
US7443895B2 (en) * 2005-11-22 2008-10-28 Nlight Photonics Corporation Modular diode laser assembly
US7420996B2 (en) * 2005-11-22 2008-09-02 Nlight Photonics Corporation Modular diode laser assembly
US20070217468A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode package utilizing a laser diode stack
US7586963B2 (en) * 2005-11-22 2009-09-08 Nlight Photonics Corporation Modular diode laser assembly
CN105326469A (zh) * 2005-12-09 2016-02-17 飞机医疗有限公司 喉镜片
US7881355B2 (en) * 2005-12-15 2011-02-01 Mind Melters, Inc. System and method for generating intense laser light from laser diode arrays
US20070217470A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack end-pumped solid state laser
US20070217469A1 (en) * 2006-03-20 2007-09-20 Nlight Photonics Corporation Laser diode stack side-pumped solid state laser
JP2008152116A (ja) 2006-12-19 2008-07-03 Lasertec Corp 照明装置、及び照明方法
DE102007020789A1 (de) * 2007-05-03 2008-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Anordnung zur Symmetrierung der Strahlung von Laserdiodenbarren
US20100097700A1 (en) * 2007-06-18 2010-04-22 Kobi Goldstein Laser diode emitter power concentration enhancement
WO2009073649A1 (fr) 2007-12-04 2009-06-11 Particle Measuring Systems, Inc. Systèmes et procédés de détection de particules non orthogonaux
US11726651B2 (en) 2009-07-02 2023-08-15 Uusi, Llc Vehicle occupant detection system
US10592092B2 (en) 2009-07-02 2020-03-17 Uusi, Llc. User interface with proximity detection for object tracking
US11216174B2 (en) 2009-07-02 2022-01-04 Uusi, Llc User interface with proximity detection for object tracking
US9065237B2 (en) 2011-12-07 2015-06-23 Jds Uniphase Corporation High-brightness spatial-multiplexed multi-emitter pump with tilted collimated beam
US8891579B1 (en) 2011-12-16 2014-11-18 Nlight Photonics Corporation Laser diode apparatus utilizing reflecting slow axis collimators
DE102013102599A1 (de) 2013-03-14 2014-09-18 Limo Patentverwaltung Gmbh & Co. Kg Beleuchtungsvorrichtung
DE102013102863A1 (de) 2013-03-20 2014-09-25 Limo Patentverwaltung Gmbh & Co. Kg Vorrichtung zur Homogenisierung eines Laserstrahls
US9720145B2 (en) 2014-03-06 2017-08-01 Nlight, Inc. High brightness multijunction diode stacking
US9705289B2 (en) 2014-03-06 2017-07-11 Nlight, Inc. High brightness multijunction diode stacking
DE102015000662B3 (de) 2015-01-23 2016-06-09 Jenoptik Laser Gmbh Laseranordnung mit Hilfsring
US10761276B2 (en) 2015-05-15 2020-09-01 Nlight, Inc. Passively aligned crossed-cylinder objective assembly
WO2017143089A1 (fr) 2016-02-16 2017-08-24 Nlight, Inc. Télescope à élément unique passivement aligné pour luminosité d'ensemble améliorée
WO2017161334A1 (fr) 2016-03-18 2017-09-21 Nlight, Inc. Multiplexage spectral de modules de pompe à diode pour améliorer la luminosité
JP6814887B2 (ja) 2016-12-23 2021-01-20 エヌライト，インコーポレーテッド 低コスト光ポンプレーザパッケージ
US10763640B2 (en) 2017-04-24 2020-09-01 Nlight, Inc. Low swap two-phase cooled diode laser package
EP3750218A4 (fr) 2018-02-06 2021-11-03 Nlight, Inc. Appareil laser à diode avec orientation de faisceau hors plan d'une lentille fac
CN111948813A (zh) * 2019-05-17 2020-11-17 未来（北京）黑科技有限公司 一种抬头显示系统
EP3983843A4 (fr) * 2019-07-11 2023-07-26 Orbotech Ltd. Éclairage à grand angle multimodal utilisant un combinateur de faisceaux composés

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US5513201A (en) * 1993-04-30 1996-04-30 Nippon Steel Corporation Optical path rotating device used with linear array laser diode and laser apparatus applied therewith
JP3071360B2 (ja) * 1993-04-30 2000-07-31 新日本製鐵株式会社 リニアアレイレーザダイオードに用いる光路変換器及びそれを用いたレーザ装置及びその製造方法
GB9324589D0 (en) * 1993-11-30 1994-01-19 Univ Southampton Beam shaping device
US5557475A (en) * 1994-07-12 1996-09-17 Coherent, Inc. Optical system for improving the symmetry of the beam emitted from a broad area laser diode
DE19645150C2 (de) * 1996-10-28 2002-10-24 Fraunhofer Ges Forschung Optische Anordnung zur Symmetrierung der Strahlung von Laserdioden
US5784203A (en) * 1996-11-26 1998-07-21 Beckmann; Leo H. J. F. Method and apparatus for combining the radiation output from a linear array of radiation sources
JP3098200B2 (ja) 1996-12-27 2000-10-16 昭和オプトロニクス株式会社 レーザビームの補正方法及び装置
DE19800590B4 (de) * 1998-01-09 2005-12-01 Jenoptik Ag Optische Anordnung zur Symmetrierung der Strahlung eines oder mehrerer übereinander angeordneter Hochleistungsdiodenlaser
DE19820154A1 (de) * 1998-03-10 1999-09-16 Vitaly Lissotschenko Vorrichtung und Verfahren zur optischen Strahltransformation
DE50000497D1 (de) 1999-03-31 2002-10-17 Fraunhofer Ges Forschung Optische anordnung zur symmetrierung der strahlung von zweidimensionalen arrays von laserdioden
ITMI991271A1 (it) 1999-06-08 2000-12-08 Bright Solutions Soluzioni Las Metodo e dispositivo per condizionare l'emissione luminosa di una schiera di diodi laser

Also Published As

Publication number Publication date
AU1136001A (en) 2001-04-23
US6680800B1 (en) 2004-01-20
EP1222488A1 (fr) 2002-07-17
JP2003511740A (ja) 2003-03-25
WO2001027686A1 (fr) 2001-04-19
DE19948889C1 (de) 2001-06-07
IL148884A0 (en) 2002-09-12
JP4603750B2 (ja) 2010-12-22

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Legal Events

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FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees