IL116565A0 - Apparatus comprising a refractive ellipsoidal optical surface - Google Patents

Apparatus comprising a refractive ellipsoidal optical surface

Info

Publication number
IL116565A0
IL116565A0 IL11656595A IL11656595A IL116565A0 IL 116565 A0 IL116565 A0 IL 116565A0 IL 11656595 A IL11656595 A IL 11656595A IL 11656595 A IL11656595 A IL 11656595A IL 116565 A0 IL116565 A0 IL 116565A0
Authority
IL
Israel
Prior art keywords
optical surface
ellipsoidal optical
refractive
refractive ellipsoidal
optical
Prior art date
Application number
IL11656595A
Other languages
English (en)
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL116565A0 publication Critical patent/IL116565A0/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
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" 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
    • H01S5/10—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
    • H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
    • 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
    • H01S5/0206—Substrates, e.g. growth, shape, material, removal or bonding
    • H01S5/0207—Substrates having a special shape
    • 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
    • H01S5/02255—Out-coupling of light using beam deflecting elements
    • 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
    • H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
    • H01S5/187—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL] using Bragg reflection
    • 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
IL11656595A 1995-01-04 1995-12-26 Apparatus comprising a refractive ellipsoidal optical surface IL116565A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/368,447 US5654831A (en) 1995-01-04 1995-01-04 Refractive ellipsoid optical surface without spherical aberration

Publications (1)

Publication Number Publication Date
IL116565A0 true IL116565A0 (en) 1996-03-31

Family

ID=23451237

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11656595A IL116565A0 (en) 1995-01-04 1995-12-26 Apparatus comprising a refractive ellipsoidal optical surface

Country Status (5)

Country Link
US (1) US5654831A (xx)
EP (1) EP0721113A3 (xx)
JP (1) JPH08240793A (xx)
CA (1) CA2166339C (xx)
IL (1) IL116565A0 (xx)

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JPH0829726A (ja) * 1994-07-13 1996-02-02 Nikon Corp ビーム整形光学系
US6452726B1 (en) 1999-07-16 2002-09-17 Michael J. Mandella Collimators and collimator arrays employing ellipsoidal solid immersion lenses
US6456439B1 (en) 1999-07-16 2002-09-24 Michael J. Mandella Collimator employing an ellipsoidal solid immersion lens
US6974948B1 (en) 2000-05-26 2005-12-13 Brent Mark R Perimetric detection system
ATE349713T1 (de) 2000-05-26 2007-01-15 Mark R Brent Perimeterüberwachungsanlage und automatisierter behälter
DE20013777U1 (de) * 2000-08-07 2001-02-22 Deuser Alexander Linsenkörper
JP2004523053A (ja) 2000-11-15 2004-07-29 タエ−サン ソン 高密度光記録及び再生用光ピックアップ装置
EP1616215A4 (en) * 2003-04-24 2010-04-07 Bae Systems Information MONOLITHIC OBJECTIVE TELESCOPES AND PHANTOM IMAGE CORRECTION USED TO FORM A LASER BEAM
JP2004334129A (ja) * 2003-05-12 2004-11-25 Sony Corp レンズ、光照射装置及びレーザポインタ
JP2005310344A (ja) * 2004-03-24 2005-11-04 Konica Minolta Opto Inc ビーム整形素子及び光ピックアップ装置
JP2009530798A (ja) 2006-01-05 2009-08-27 イルミテックス， インコーポレイテッド Ｌｅｄから光を導くための独立した光学デバイス
US7789531B2 (en) * 2006-10-02 2010-09-07 Illumitex, Inc. LED system and method
FR2910978B1 (fr) * 2006-12-28 2009-07-31 Commissariat Energie Atomique Systeme optique de traitement d'un faisceau lumineux
EP2240968A1 (en) 2008-02-08 2010-10-20 Illumitex, Inc. System and method for emitter layer shaping
US7843650B1 (en) * 2008-06-25 2010-11-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Monolithic afocal telescope
TW201034256A (en) 2008-12-11 2010-09-16 Illumitex Inc Systems and methods for packaging light-emitting diode devices
US8449128B2 (en) 2009-08-20 2013-05-28 Illumitex, Inc. System and method for a lens and phosphor layer
US8585253B2 (en) 2009-08-20 2013-11-19 Illumitex, Inc. System and method for color mixing lens array
DE102013206394A1 (de) * 2013-04-11 2014-10-16 Asphericon Gmbh Refraktiver Strahlformer
CN104199131B (zh) * 2014-08-11 2019-04-19 山东理工大学 一种用于扩束或者缩束的单个非球面透镜
CN104237981B (zh) * 2014-08-25 2019-04-26 山东理工大学 一种单个椭球面扩束透镜
US10761276B2 (en) 2015-05-15 2020-09-01 Nlight, Inc. Passively aligned crossed-cylinder objective assembly
EP3417340A1 (en) 2016-02-16 2018-12-26 NLIGHT, Inc. Passively aligned single element telescope for improved package brightness
WO2017161334A1 (en) 2016-03-18 2017-09-21 Nlight, Inc. Spectrally multiplexing diode pump modules to improve brightness
DE102016220232A1 (de) * 2016-10-17 2018-04-19 Robert Bosch Gmbh Optisches Element für ein Lidar-System
EP3560048B1 (en) 2016-12-23 2023-08-09 NLIGHT, Inc. Low cost optical pump laser package
US10763640B2 (en) 2017-04-24 2020-09-01 Nlight, Inc. Low swap two-phase cooled diode laser package
CN111919352B (zh) 2018-02-06 2024-04-26 恩耐公司 具有fac透镜面外波束转向的二极管激光设备
US10651355B1 (en) 2018-11-15 2020-05-12 Nlight, Inc. High-power laser diode package implemented with meniscus slow axis collimator for reduced diode package footprint or improved laser output brightness

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US5081639A (en) * 1990-10-01 1992-01-14 The United States Of America As Represented By The United States Department Of Energy Laser diode assembly including a cylindrical lens
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US5285318A (en) * 1992-06-22 1994-02-08 Nioptics Corporation Illumination system having an aspherical lens
JPH06331888A (ja) * 1993-05-21 1994-12-02 Konica Corp 非球面コリメータレンズ

Also Published As

Publication number Publication date
CA2166339A1 (en) 1996-07-05
EP0721113A2 (en) 1996-07-10
JPH08240793A (ja) 1996-09-17
EP0721113A3 (en) 1997-01-02
CA2166339C (en) 1999-12-28
US5654831A (en) 1997-08-05

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