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WO1994003759A3 - Reflecteurs toroidaux pour systeme optique - Google Patents

Reflecteurs toroidaux pour systeme optique Download PDF

Info

Publication number
WO1994003759A3
WO1994003759A3 PCT/US1993/007124 US9307124W WO9403759A3 WO 1994003759 A3 WO1994003759 A3 WO 1994003759A3 US 9307124 W US9307124 W US 9307124W WO 9403759 A3 WO9403759 A3 WO 9403759A3
Authority
WO
WIPO (PCT)
Prior art keywords
reflecting surface
concave
reflector
axis
toroidal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US1993/007124
Other languages
English (en)
Other versions
WO1994003759A2 (fr
Inventor
Glenn Baker
Karlheinz Strobl
Douglas Brenner
Robert Fischer
Robert Piccioni
Michael Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cogent Light Technologues Inc
Original Assignee
Cogent Light Technologues Inc
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 Cogent Light Technologues Inc filed Critical Cogent Light Technologues Inc
Priority to EP93918480A priority Critical patent/EP0653039B1/fr
Priority to JP50542494A priority patent/JP3153890B2/ja
Priority to AU47911/93A priority patent/AU4791193A/en
Priority to CA002141684A priority patent/CA2141684C/fr
Priority to DE69318718T priority patent/DE69318718T2/de
Publication of WO1994003759A2 publication Critical patent/WO1994003759A2/fr
Publication of WO1994003759A3 publication Critical patent/WO1994003759A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0006—Coupling light into the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Microscoopes, Condenser (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

Une source (S) de rayonnement électromagnétique telle qu'une lampe à arc est située en un point décalé par rapport à l'axe optique (O) d'une surface réfléchissante toroïdale concave. Le réflecteur concave primaire (M1) concentre le rayonnement en provenance de la source en un point d'image décalé par rapport à l'axe optique. L'utilisation d'une surface réfléchissante toroïdale améliore l'efficacité de confluence dans une petite cible (T) telle qu'une fibre optique, par rapport à une surface réfléchissante sphérique par la réduction sensible des aberrations dues à une géométrie désaxée. Un second réflecteur concave (M2) est placé à l'opposé du premier réflecteur afin d'augmenter encore le flux total collecté par une petite cible.
PCT/US1993/007124 1992-08-03 1993-07-29 Reflecteurs toroidaux pour systeme optique Ceased WO1994003759A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP93918480A EP0653039B1 (fr) 1992-08-03 1993-07-29 Systeme optique de concentration et de collection utilisant un reflecteur toroidal concave.
JP50542494A JP3153890B2 (ja) 1992-08-03 1993-07-29 凹面のトロイダル反射鏡を使用して集束及び収集する光学システム
AU47911/93A AU4791193A (en) 1992-08-03 1993-07-29 Concentrating and collecting optical system using concave toroidal reflectors
CA002141684A CA2141684C (fr) 1992-08-03 1993-07-29 Systeme de concentration optique utilisant des reflecteurs toroidaux concaves
DE69318718T DE69318718T2 (de) 1992-08-03 1993-07-29 Optisches system mit einem toroidförmigen konkaven reflektor zum konzentrieren und sammeln von licht.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/924,198 US5430634A (en) 1992-08-03 1992-08-03 Concentrating and collecting optical system using concave toroidal reflectors
US07/924,198 1992-08-03

Publications (2)

Publication Number Publication Date
WO1994003759A2 WO1994003759A2 (fr) 1994-02-17
WO1994003759A3 true WO1994003759A3 (fr) 1994-04-28

Family

ID=25449867

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/007124 Ceased WO1994003759A2 (fr) 1992-08-03 1993-07-29 Reflecteurs toroidaux pour systeme optique

Country Status (12)

Country Link
US (2) US5430634A (fr)
EP (1) EP0653039B1 (fr)
JP (1) JP3153890B2 (fr)
CN (1) CN1048321C (fr)
AT (1) ATE166443T1 (fr)
AU (1) AU4791193A (fr)
CA (1) CA2141684C (fr)
DE (1) DE69318718T2 (fr)
ES (1) ES2116463T3 (fr)
MX (1) MX9304644A (fr)
SG (1) SG43336A1 (fr)
WO (1) WO1994003759A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107505307B (zh) * 2017-08-09 2020-11-27 成都艾立本科技有限公司 全包围式椭圆球面镜光路激光诱导击穿光谱仪系统

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CN1160527C (zh) * 1999-07-01 2004-08-04 考金特光学技术公司 用于收集和会聚电磁辐射的光学系统
US6672740B1 (en) 1999-07-01 2004-01-06 Cogent Light Technologies, Inc. Condensing and collecting optical system using parabolic reflectors or a corresponding ellipsoid/hyperboloid pair of reflectors
US6231199B1 (en) 1999-07-01 2001-05-15 Cogent Light Technologies, Inc. Collecting and condensing optical system using cascaded parabolic reflectors
EP1798579B1 (fr) * 1999-07-01 2013-04-10 Wavien, Inc. Système condensateur collecteur optique à miroirs paraboliques ou en paires ellipsoide/hyperboloide
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US6634759B1 (en) * 2000-03-27 2003-10-21 Cogent Light Technologies, Inc. Coupling of light from a light source to a target using dual ellipsoidal reflectors
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JP4387554B2 (ja) 2000-04-28 2009-12-16 キヤノン株式会社 画像表示装置および画像表示システム
CN1471647A (zh) * 2000-09-20 2004-01-28 微阳有限公司 使用带有透镜的光导管的光线收集和会聚系统
US6616304B2 (en) 2000-10-04 2003-09-09 Cogent Light Technologies, Inc. Temperature control for arc lamps
US6565235B2 (en) * 2000-10-26 2003-05-20 Cogent Light Technologies Inc. Folding an arc into itself to increase the brightness of an arc lamp
US6558410B1 (en) 2000-11-28 2003-05-06 Remotelight, Inc. Cardiac deblocking device and method
US6524529B1 (en) 2000-11-28 2003-02-25 Horton, Iii Isaac B. Appliances having UV disinfection device and method
MXPA03006835A (es) 2001-02-05 2004-05-14 Wavien Inc Propulsor de iluminacion para una pantalla de visualizacion de proyeccion usando un conducto conico de flujo luminoso.
MXPA03007497A (es) 2001-02-21 2003-12-08 Wavien Inc Sistema de iluminacion que utiliza lamparas de filamento.
US6856727B2 (en) * 2001-03-02 2005-02-15 Wavien, Inc. Coupling of light from a non-circular light source
US7382332B2 (en) * 2001-05-30 2008-06-03 Essig Jr John Raymond Modular inflatable multifunction field-deployable apparatus and methods of manufacture
KR100675783B1 (ko) * 2001-05-30 2007-01-29 존 알. 주니어 에시그 팽창 가능한 다기능 포물형 반사기 장치 및, 그것의 제조방법
US6926435B2 (en) * 2001-08-23 2005-08-09 Wavien, Inc. Led illumination engine using a reflector
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JP2003303751A (ja) * 2002-04-05 2003-10-24 Canon Inc 投影光学系、該投影光学系を有する露光装置及び方法
US20100313878A1 (en) * 2002-05-30 2010-12-16 John Essig Systems and methods for harnessing resources
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DE10310602A1 (de) * 2003-03-11 2004-09-23 Olympus Biosystems Gmbh Zwischen wenigstens zwei optischen Systemen abbildende optische Abbildungsanordnung mit wenigstens einem torischen Spiegel
US7400805B2 (en) * 2003-06-10 2008-07-15 Abu-Ageel Nayef M Compact light collection system and method
US7360936B2 (en) * 2003-06-10 2008-04-22 Abu-Ageel Nayef M Method and system of LED light extraction using optical elements
US6961489B2 (en) 2003-06-30 2005-11-01 Finisar Corporation High speed optical system
US7149383B2 (en) 2003-06-30 2006-12-12 Finisar Corporation Optical system with reduced back reflection
CA2608368A1 (fr) 2005-06-30 2007-01-11 Wavien, Inc. Systemes a reflecteur double paraboloide et a reflecteur double ellipsoide presentant un grossissement optimise
DE102005032934A1 (de) 2005-07-12 2007-01-25 Philipps-Universität Marburg Erfindung betreffend Reflektorsysteme
US20080030974A1 (en) * 2006-08-02 2008-02-07 Abu-Ageel Nayef M LED-Based Illumination System
US20090050905A1 (en) * 2007-08-20 2009-02-26 Abu-Ageel Nayef M Highly Efficient Light-Emitting Diode
WO2010090862A2 (fr) * 2009-01-21 2010-08-12 Abu-Ageel Nayef M Système d'éclairage utilisant des matériaux de conversion de longueur d'onde et le recyclage de lumière
DE102010032405B4 (de) 2010-07-27 2013-06-27 Zett Optics Gmbh Kaltlichtquelle
US9168321B2 (en) * 2011-11-02 2015-10-27 Syddansk Universitet Toroidal-shaped treatment device for disinfecting a fluid such as air or water
CN102809822B (zh) * 2012-08-22 2015-03-25 温州泛波激光有限公司 一种激光二极管阵列的光束耦合聚焦装置
EP3084491B1 (fr) * 2013-12-19 2019-09-25 3M Innovative Properties Company Connecteur optique multimode

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Publication number Priority date Publication date Assignee Title
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US4151582A (en) * 1974-12-26 1979-04-24 Izon Corporation Point array sheet lighting apparatus
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US4921338A (en) * 1989-05-09 1990-05-01 Macken John A Corrective optics for rectangular laser beams
US4947305A (en) * 1989-05-19 1990-08-07 Vector Technical Group, Inc. Lamp reflector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107505307B (zh) * 2017-08-09 2020-11-27 成都艾立本科技有限公司 全包围式椭圆球面镜光路激光诱导击穿光谱仪系统

Also Published As

Publication number Publication date
JP3153890B2 (ja) 2001-04-09
US5430634A (en) 1995-07-04
DE69318718D1 (de) 1998-06-25
SG43336A1 (en) 1997-10-17
WO1994003759A2 (fr) 1994-02-17
EP0653039A4 (fr) 1995-08-30
CN1086906A (zh) 1994-05-18
AU4791193A (en) 1994-03-03
CA2141684A1 (fr) 1994-02-17
DE69318718T2 (de) 1998-12-24
EP0653039A1 (fr) 1995-05-17
ATE166443T1 (de) 1998-06-15
ES2116463T3 (es) 1998-07-16
EP0653039B1 (fr) 1998-05-20
MX9304644A (es) 1994-03-31
CN1048321C (zh) 2000-01-12
CA2141684C (fr) 2004-09-28
JPH08501408A (ja) 1996-02-13
US5836667A (en) 1998-11-17

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