BR0010200A - Acoplamento de luz aperfeiçoado de uma lâmpada de arco pequeno em um alvo maior - Google Patents

Acoplamento de luz aperfeiçoado de uma lâmpada de arco pequeno em um alvo maior

Info

Publication number
BR0010200A
BR0010200A BR0010200-8A BR0010200A BR0010200A BR 0010200 A BR0010200 A BR 0010200A BR 0010200 A BR0010200 A BR 0010200A BR 0010200 A BR0010200 A BR 0010200A
Authority
BR
Brazil
Prior art keywords
numerical aperture
light
arc lamp
tapered
image
Prior art date
Application number
BR0010200-8A
Other languages
English (en)
Inventor
Kenneth K Li
Chingfa Chen
Douglas M Brenner
Original Assignee
Cogent Light Tech
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 Tech filed Critical Cogent Light Tech
Publication of BR0010200A publication Critical patent/BR0010200A/pt

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • 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
    • 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
    • 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
    • G02B6/0008—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 the light being emitted at the end of the fibre
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

Patente de Invenção "ACOPLAMENTO DE LUZ APERFEIçOADO DE UMA LâMPADA DE ARCO PEQUENO EM UM ALVO MAIOR". Um guia de luz (8) é usado para acoplar o máximo possível de luz de uma fonte de formação de imagem (1), tendo uma grande abertura numérica, em um componente de fibra óptica (7), com uma abertura numérica relativamente menor. Um bastão blindado afilado, um atado fundido afilado de fibras ópticas, um tubo refletivo oco afilado, um CPC ou uma lente negativa, quando usado como um guia de luz, proporciona um acoplamento eficiente de luz em um componente de fibra óptica, sem perda da densidade de fluxo. Esse sistema é especialmente vantajoso, quando usado com uma fonte de formação de imagem que produz um tamanho de ponto de imagem muito pequeno com grande abertura numérica, tal como um produzindo uma imagem 1:1 como um refletor fora de eixo esférico.
BR0010200-8A 1999-04-30 2000-02-25 Acoplamento de luz aperfeiçoado de uma lâmpada de arco pequeno em um alvo maior BR0010200A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30295099A 1999-04-30 1999-04-30
PCT/US2000/004700 WO2000067057A1 (en) 1999-04-30 2000-02-25 Improved coupling of light from a small arc lamp to a larger target

Publications (1)

Publication Number Publication Date
BR0010200A true BR0010200A (pt) 2002-01-08

Family

ID=23169947

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010200-8A BR0010200A (pt) 1999-04-30 2000-02-25 Acoplamento de luz aperfeiçoado de uma lâmpada de arco pequeno em um alvo maior

Country Status (9)

Country Link
EP (1) EP1175633A1 (pt)
JP (1) JP2002543467A (pt)
KR (1) KR20020012555A (pt)
CN (1) CN1355893A (pt)
AU (1) AU4003900A (pt)
BR (1) BR0010200A (pt)
CA (1) CA2370508A1 (pt)
MX (1) MXPA01011058A (pt)
WO (1) WO2000067057A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW576933B (en) 2001-05-25 2004-02-21 Wavien Inc Collecting and condensing system, method for collecting electromagnetic radiation emitted by a source, tapered light pipe (TLP), numerical aperture (NA) conversion device, and portable front projection system
US6836576B2 (en) 2002-02-08 2004-12-28 Wavien, Inc. Polarization recovery system using light pipes
DE10207171A1 (de) * 2002-02-20 2003-09-11 Heraeus Med Gmbh Bestrahlungsgerät mit flexiblem Lichtleitkabel
CA2487853A1 (en) 2002-10-09 2004-04-22 Matsushita Electric Industrial Co., Ltd. Illuminator and projection image display employing it
JP4671360B2 (ja) 2003-01-16 2011-04-13 ヤスカワ・ヨーロップ・テクノロジー・リミテッド 光学エンコーダ
DE102004026141B4 (de) * 2004-05-26 2017-04-06 Carl Zeiss Meditec Ag Optisches Beobachtungsgerät und Verfahren zum Anpassen eines optischen Beobachtungsgerätes
KR100674959B1 (ko) * 2005-02-23 2007-01-26 삼성전자주식회사 비축상 프로젝션 광학계 및 이를 적용한 극자외선 리소그래피 장치
US8278841B2 (en) * 2009-07-02 2012-10-02 Innovations In Optics, Inc. Light emitting diode light engine
US8541741B2 (en) * 2009-11-20 2013-09-24 Perkinelmer Health Sciences, Inc. Photonic measurement instrument using fiber optics
CN105822949A (zh) * 2015-01-09 2016-08-03 哈尔滨新光光电科技有限公司 一种基于双反射罩的均匀照明系统
WO2016147378A1 (ja) * 2015-03-19 2016-09-22 ナルックス株式会社 光学系及び光学素子
KR102155100B1 (ko) * 2015-12-30 2020-09-14 베이징 이타운 세미컨덕터 테크놀로지 컴퍼니 리미티드 아크 램프용 전극 팁
FR3079313B1 (fr) * 2018-03-20 2020-07-24 Unity Semiconductor Dispositif d'eclairage pour microscope

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076378A (en) * 1976-03-08 1978-02-28 American Optical Corporation Tapered fiber optic array
US4360372A (en) * 1980-11-10 1982-11-23 Northern Telecom Limited Fiber optic element for reducing speckle noise
GB8629989D0 (en) * 1986-12-16 1987-01-28 Pa Management Consultants Fibre optic coupling
JPH0588052A (ja) * 1991-09-25 1993-04-09 Hitachi Electron Eng Co Ltd 計測器用光源装置
US5560699A (en) * 1993-09-02 1996-10-01 General Electric Company Optical coupling arrangement between a lamp and a light guide
US5692091A (en) * 1995-09-20 1997-11-25 General Electric Company Compact optical coupling systems

Also Published As

Publication number Publication date
KR20020012555A (ko) 2002-02-16
EP1175633A1 (en) 2002-01-30
CN1355893A (zh) 2002-06-26
JP2002543467A (ja) 2002-12-17
WO2000067057A1 (en) 2000-11-09
AU4003900A (en) 2000-11-17
MXPA01011058A (es) 2002-06-04
CA2370508A1 (en) 2000-11-09

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired