AU4003900A - Improved coupling of light from a small arc lamp to a larger target - Google Patents

Improved coupling of light from a small arc lamp to a larger target

Info

Publication number
AU4003900A
AU4003900A AU40039/00A AU4003900A AU4003900A AU 4003900 A AU4003900 A AU 4003900A AU 40039/00 A AU40039/00 A AU 40039/00A AU 4003900 A AU4003900 A AU 4003900A AU 4003900 A AU4003900 A AU 4003900A
Authority
AU
Australia
Prior art keywords
light
arc lamp
small arc
improved coupling
larger target
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.)
Abandoned
Application number
AU40039/00A
Inventor
Douglas M Brenner
Chingfa Chen
Kenneth K. Li
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
Publication of AU4003900A publication Critical patent/AU4003900A/en
Abandoned legal-status Critical Current

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)
AU40039/00A 1999-04-30 2000-02-25 Improved coupling of light from a small arc lamp to a larger target Abandoned AU4003900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30295099A 1999-04-30 1999-04-30
US09302950 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
AU4003900A true AU4003900A (en) 2000-11-17

Family

ID=23169947

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40039/00A Abandoned AU4003900A (en) 1999-04-30 2000-02-25 Improved coupling of light from a small arc lamp to a larger target

Country Status (9)

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

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 (en) * 2002-02-20 2003-09-11 Heraeus Med Gmbh Irradiation device with flexible fiber optic cable
KR100704203B1 (en) 2002-10-09 2007-04-05 마쯔시다덴기산교 가부시키가이샤 Illuminator and projection image display employing it
WO2004063671A2 (en) * 2003-01-16 2004-07-29 Yaskawa Eshed Technologies Ltd Optical encoder with cylindrical light guide
DE102004026141B4 (en) * 2004-05-26 2017-04-06 Carl Zeiss Meditec Ag Optical observation device and method for adjusting an optical observation device
KR100674959B1 (en) * 2005-02-23 2007-01-26 삼성전자주식회사 Off-axis projection optics and extreme ultra violet lithography apparatus applying it
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 (en) * 2015-01-09 2016-08-03 哈尔滨新光光电科技有限公司 Uniform illumination system based on two reflecting covers
WO2016147378A1 (en) * 2015-03-19 2016-09-22 ナルックス株式会社 Optical system and optical element
KR102155100B1 (en) * 2015-12-30 2020-09-14 베이징 이타운 세미컨덕터 테크놀로지 컴퍼니 리미티드 Electrode tip for arc lamp
FR3079313B1 (en) * 2018-03-20 2020-07-24 Unity Semiconductor MICROSCOPE LIGHTING DEVICE

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 (en) * 1991-09-25 1993-04-09 Hitachi Electron Eng Co Ltd Light source device for measuring instrument
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 (en) 2002-02-16
CN1355893A (en) 2002-06-26
CA2370508A1 (en) 2000-11-09
JP2002543467A (en) 2002-12-17
EP1175633A1 (en) 2002-01-30
MXPA01011058A (en) 2002-06-04
WO2000067057A1 (en) 2000-11-09
BR0010200A (en) 2002-01-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase