IL125986A0 - Method and apparatus for improved fiber optic light management - Google Patents

Method and apparatus for improved fiber optic light management

Info

Publication number
IL125986A0
IL125986A0 IL12598697A IL12598697A IL125986A0 IL 125986 A0 IL125986 A0 IL 125986A0 IL 12598697 A IL12598697 A IL 12598697A IL 12598697 A IL12598697 A IL 12598697A IL 125986 A0 IL125986 A0 IL 125986A0
Authority
IL
Israel
Prior art keywords
fiber optic
optic light
light management
improved fiber
improved
Prior art date
Application number
IL12598697A
Other versions
IL125986A (en
Original Assignee
Visionex 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 Visionex Inc filed Critical Visionex Inc
Publication of IL125986A0 publication Critical patent/IL125986A0/en
Publication of IL125986A publication Critical patent/IL125986A/en

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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29368—Light guide comprising the filter, e.g. filter deposited on a fibre end
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • 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
    • G02B6/241—Light guide terminations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IL12598697A 1996-03-13 1997-03-13 Method and apparatus for improved fiber optic light management IL125986A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1334196P 1996-03-13 1996-03-13
US3650497P 1997-01-28 1997-01-28
US3839597P 1997-02-14 1997-02-14
PCT/US1997/004365 WO1997034175A1 (en) 1996-03-13 1997-03-13 Method and apparatus for improved fiber optic light management

Publications (2)

Publication Number Publication Date
IL125986A0 true IL125986A0 (en) 1999-04-11
IL125986A IL125986A (en) 2004-05-12

Family

ID=27359835

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12598697A IL125986A (en) 1996-03-13 1997-03-13 Method and apparatus for improved fiber optic light management

Country Status (6)

Country Link
EP (1) EP0886796A1 (en)
JP (1) JP2000510604A (en)
AU (1) AU2534197A (en)
CA (1) CA2248912A1 (en)
IL (1) IL125986A (en)
WO (1) WO1997034175A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6404953B1 (en) 1996-03-13 2002-06-11 Cirrex Corp. Optical assembly with high performance filter
US6208783B1 (en) 1997-03-13 2001-03-27 Cirrex Corp. Optical filtering device
US6580935B1 (en) 1999-03-12 2003-06-17 Cirrex Corp. Method and system for stabilizing reflected light
AU3877600A (en) * 1999-03-25 2000-10-09 Spectrx, Inc. Apparatus and method for determining tissue characteristics
DE60314282T2 (en) * 2002-12-02 2008-03-20 River Diagnostics B.V. USE OF HIGH-WAVE RAMAN SPECTROSCOPY FOR TISSUE MEASUREMENT
DE10311452B4 (en) * 2003-03-15 2006-04-13 Roche Diagnostics Gmbh Analysis system for the reagent-free determination of the concentration of an analyte in living tissue
JP4041421B2 (en) * 2003-03-25 2008-01-30 独立行政法人理化学研究所 Raman probe and Raman scattering measuring apparatus using the same
JP4960037B2 (en) * 2006-08-07 2012-06-27 株式会社ミツトヨ Bundle fiber and photoelectric encoder
TW200907442A (en) 2007-03-22 2009-02-16 Fujikura Co Ltd Optical fiber bundle and light irradiating device
WO2010040970A2 (en) * 2008-10-08 2010-04-15 Renishaw (Ireland) Limited Catheter
JP2012507738A (en) * 2008-11-04 2012-03-29 ザ ユニバーシティー オブ クイーンズランド Surface structure modification
AU2013201066B2 (en) * 2008-12-22 2014-02-20 Ams Research Corporation Sapphire-based delivery tip for optic fiber
AU2009330031B2 (en) * 2008-12-22 2012-11-29 Ams Research Corporation Sapphire-based delivery tip for optic fiber
JP2010223748A (en) * 2009-03-24 2010-10-07 Furukawa Electric Co Ltd:The Photodetection device
JP5351867B2 (en) * 2010-10-19 2013-11-27 三菱電線工業株式会社 Bundle fiber and manufacturing method thereof
EP2620093A1 (en) 2010-10-29 2013-07-31 Olympus Corporation Optical measurement device and probe
JP6238220B2 (en) * 2012-11-07 2017-11-29 国立大学法人京都大学 Spectroscopic probe and spectroscopic device
US9232622B2 (en) 2013-02-22 2016-01-05 Kla-Tencor Corporation Gas refraction compensation for laser-sustained plasma bulbs
DE102013204442A1 (en) * 2013-03-14 2014-10-02 Carl Zeiss Smt Gmbh Optical waveguide for guiding illumination light
RU2682061C2 (en) * 2014-12-23 2019-03-14 Джон Цинк Компани, ЛЛК Tdlas architecture for widely spaced wavelengths
CN109752798B (en) * 2017-11-03 2020-08-28 桂林电子科技大学 Optical nano antenna detector based on coaxial double waveguide fibers and preparation method thereof
US11259694B2 (en) 2019-01-31 2022-03-01 Canon U.S.A., Inc. Window assembly for endoscopic probe
CN113749613B (en) * 2020-06-02 2022-05-17 中国科学院自动化研究所 Probe device, optical fiber arrangement mode and optical fiber detection system
US20230023074A1 (en) * 2021-07-26 2023-01-26 Cyclone Biosciences, Llc Laser-to-optical-fiber connection
US12068573B2 (en) * 2021-07-26 2024-08-20 Cyclone Biosciences, Llc Laser-to-optical-fiber connection
WO2023247402A1 (en) 2022-06-21 2023-12-28 Signify Holding B.V. A laser-based optical system
CN115452622B (en) * 2022-08-26 2024-08-23 西南交通大学 Device for reducing interface light of powder material in impact loading experiment and using method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573761A (en) * 1983-09-14 1986-03-04 The Dow Chemical Company Fiber-optic probe for sensitive Raman analysis
DE3477271D1 (en) * 1984-12-28 1989-04-20 Ibm Waveguide for an optical near-field microscope
GB8519387D0 (en) * 1985-08-01 1985-09-04 British Petroleum Co Plc Optical probe
US4910402A (en) * 1987-04-10 1990-03-20 Mcmillan Norman Apparatus and method for measuring a property of a liquid
US5112127A (en) * 1989-11-28 1992-05-12 Eic Laboratories, Inc. Apparatus for measuring Raman spectra over optical fibers
US5402508A (en) * 1993-05-04 1995-03-28 The United States Of America As Represented By The United States Department Of Energy Fiber optic probe having fibers with endfaces formed for improved coupling efficiency and method using same

Also Published As

Publication number Publication date
EP0886796A1 (en) 1998-12-30
IL125986A (en) 2004-05-12
CA2248912A1 (en) 1997-09-18
AU2534197A (en) 1997-10-01
WO1997034175A1 (en) 1997-09-18
JP2000510604A (en) 2000-08-15

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Legal Events

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