AU734519B2 - Illumination waveguide and method for producing same - Google Patents

Illumination waveguide and method for producing same Download PDF

Info

Publication number
AU734519B2
AU734519B2 AU69522/98A AU6952298A AU734519B2 AU 734519 B2 AU734519 B2 AU 734519B2 AU 69522/98 A AU69522/98 A AU 69522/98A AU 6952298 A AU6952298 A AU 6952298A AU 734519 B2 AU734519 B2 AU 734519B2
Authority
AU
Australia
Prior art keywords
core
illumination waveguide
waveguide
cladding
layer
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
AU69522/98A
Other languages
English (en)
Other versions
AU6952298A (en
Inventor
Douglas A. Devens Jr.
Craig R. Hoff
David J. Lundin
Paul F. Tuckner
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU6952298A publication Critical patent/AU6952298A/en
Application granted granted Critical
Publication of AU734519B2 publication Critical patent/AU734519B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
    • 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
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Light Guides In General And Applications Therefor (AREA)
AU69522/98A 1997-04-04 1998-04-03 Illumination waveguide and method for producing same Ceased AU734519B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/832653 1997-04-04
US08/832,653 US5898810A (en) 1997-04-04 1997-04-04 Illumination waveguide and method for producing same
PCT/US1998/006772 WO1998045738A1 (en) 1997-04-04 1998-04-03 Illumination waveguide and method for producing same

Publications (2)

Publication Number Publication Date
AU6952298A AU6952298A (en) 1998-10-30
AU734519B2 true AU734519B2 (en) 2001-06-14

Family

ID=25262283

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69522/98A Ceased AU734519B2 (en) 1997-04-04 1998-04-03 Illumination waveguide and method for producing same

Country Status (5)

Country Link
US (1) US5898810A (cg-RX-API-DMAC7.html)
EP (1) EP1018043A1 (cg-RX-API-DMAC7.html)
JP (1) JP2001519050A (cg-RX-API-DMAC7.html)
AU (1) AU734519B2 (cg-RX-API-DMAC7.html)
WO (1) WO1998045738A1 (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708295A1 (de) * 1997-02-28 1998-09-10 Nath Guenther Flüssigkeitslichtleiter
JP4290300B2 (ja) * 1999-12-28 2009-07-01 スリーエム イノベイティブ プロパティズ カンパニー 光ファイバーの製造方法
US6792186B2 (en) 1999-12-28 2004-09-14 3M Innovative Properties Company Light fibers and methods for producing the same
US7413688B2 (en) 2001-09-17 2008-08-19 Kenneth Noddings Fabrication of optical devices and assemblies
US6848822B2 (en) 2002-05-31 2005-02-01 3M Innovative Properties Company Light guide within recessed housing
DE10228439A1 (de) * 2002-06-26 2004-01-22 Degussa Ag Kunststoff-Lichtwellenleiter
JP2004341489A (ja) * 2003-04-25 2004-12-02 Fuji Photo Film Co Ltd 保護層付き光学部材並びに製造方法及び製造装置
US20040232584A1 (en) * 2003-05-20 2004-11-25 Johnson David William Testing of fabricated fluoropolymer articles for metal contamination
US20070110378A1 (en) * 2003-08-04 2007-05-17 Zarian James R Light-emitting form exhibiting an aura
US20070292087A1 (en) * 2006-06-19 2007-12-20 Joe Denton Brown Apparatus and method for diffusing laser energy that fails to couple into small core fibers, and for reducing coupling to the cladding of the fiber
EP2126358A2 (en) * 2007-03-07 2009-12-02 Saint-Gobain Performance Plastics Corporation Multi-layer tubes
CN101896334A (zh) * 2007-12-28 2010-11-24 美国圣戈班性能塑料公司 增强的管材
JP5643750B2 (ja) 2008-04-30 2014-12-17 スリーエム イノベイティブ プロパティズ カンパニー 照明システム及びそのための光注入カプラ
US9308323B2 (en) 2011-11-15 2016-04-12 Smiths Medical Asd, Inc. Systems and methods for illuminated medical tubing detection and management indicating a characteristic of at least one infusion pump
US9308051B2 (en) 2011-11-15 2016-04-12 Smiths Medical Asd, Inc. Illuminated tubing set
WO2015179708A1 (en) 2014-05-22 2015-11-26 Invuity, Inc. Medical device featuring cladded waveguide
US11788869B2 (en) 2016-02-25 2023-10-17 Cornell University Waveguides for use in sensors or displays
CA3015906A1 (en) * 2016-02-25 2017-08-31 Cornell University Waveguides for use in sensors or displays
JP2026109381A (ja) * 2024-12-19 2026-07-01 スリーエム イノベイティブ プロパティズ カンパニー 照明導波管及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298327A (en) * 1986-07-08 1994-03-29 Lumenyte International Corporation High temperature plastic light conduit and composition of matter therefor
DE4444577A1 (de) * 1993-12-15 1995-07-06 Bridgestone Corp Lichtwellenleiter und Verfahren zu seiner Herstellung
EP0694794A2 (en) * 1994-07-29 1996-01-31 Bridgestone Corporation Optical waveguide tube

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34901A (en) * 1862-04-08 Improved furnace for roasting ores
US3208174A (en) * 1962-04-05 1965-09-28 Charles M Wrenshall Illumination devices
US3602759A (en) * 1966-10-12 1971-08-31 Westinghouse Electric Corp Electric lamp with protective enclosure having shrunk plastic retaining means
US3497981A (en) * 1967-12-13 1970-03-03 George Henry Tyne Sign formed of light conducting and emitting members
US3641332A (en) * 1969-10-30 1972-02-08 Ebert Michael Fiber optics illumination system
US3901674A (en) * 1972-08-30 1975-08-26 American Optical Corp Method of making optical fiber
JPS5321660B2 (cg-RX-API-DMAC7.html) * 1973-06-21 1978-07-04
US4104708A (en) * 1974-07-08 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Shrouded chemical light source
JPS612524A (ja) * 1984-06-15 1986-01-08 Sekisui Chem Co Ltd 熱可塑性樹脂管の製造方法
US5124109A (en) * 1984-07-18 1992-06-23 Contech Construction Products Inc. Method for producing a double wall pipe
JP2521710B2 (ja) * 1986-04-01 1996-08-07 株式会社ブリヂストン 光伝送ホ−ス
DE3617005A1 (de) * 1986-05-21 1987-11-26 Hoechst Ag Lichtleiter mit fluessigem kern und einer umhuellung aus fluorkunststoff
US5225166A (en) * 1986-07-08 1993-07-06 Lumenyte International Corporation Method, apparatus and composition of matter for a high temperature plastic light conduit
US4806289A (en) * 1987-01-16 1989-02-21 The Dow Chemical Company Method of making a hollow light pipe
US4830461A (en) * 1987-01-29 1989-05-16 Bridgestone Corporation Pressure-sensitive sensors
JP2665664B2 (ja) * 1988-01-22 1997-10-22 株式会社ブリヂストン 散光管およびその製造方法
JPH0778564B2 (ja) * 1988-03-09 1995-08-23 日立電線株式会社 プラスチック光ファイバの製造方法
DE3814298A1 (de) * 1988-04-28 1989-11-09 Hoechst Ag Lichtwellenleiter
DE3814296A1 (de) 1988-04-28 1989-11-09 Hoechst Ag Lichtwellenleiter
DE3814295A1 (de) * 1988-04-28 1989-11-09 Hoechst Ag Lichtwellenleiter
DE3814299A1 (de) * 1988-04-28 1989-11-09 Hoechst Ag Lichtwellenleiter
US4957347A (en) * 1989-01-30 1990-09-18 Lumenyte International Corporation Clad optical conduit and method of manufacture
FI85239C (fi) * 1989-07-12 1992-03-25 Uponor Nv Anordning foer framstaellning av kamflaensroer.
FR2659085B1 (fr) * 1990-03-02 1992-05-15 Atochem Composition coextrudable avec le polyfluorure de vinylidene permettant l'adhesion de ce dernier avec une resine polymerique non compatible - composite obtenu avec cette composition.
US5027259A (en) * 1990-03-05 1991-06-25 Chujko Daniel A Flexible light pipe with improved performance coating
FR2687619B1 (fr) * 1992-02-25 1994-04-08 Elf Atochem Sa Tube pour transport d'essence.
US5235660A (en) * 1992-07-10 1993-08-10 Peachtree Fiberoptics, Inc. Graded polymer optical fibers and process for the manufacture thereof
US5432876C1 (en) * 1992-10-19 2002-05-21 Minnesota Mining & Mfg Illumination devices and optical fibres for use therein
DE4302628A1 (de) * 1993-01-30 1994-08-04 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
US5638480A (en) * 1993-04-01 1997-06-10 Bridgestone Corporation Optical waveguide hose
DE4310884A1 (de) * 1993-04-02 1994-10-06 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
US5511416A (en) * 1993-09-15 1996-04-30 Alicat Scientific, Inc. Wide range laminar flow element
IL111235A (en) * 1993-10-15 2001-03-19 Schering Plough Corp Medicinal preparations for inhibiting protein G activity and for the treatment of malignant diseases, containing tricyclic compounds, some such new compounds and a process for the preparation of some of them
DE4336290A1 (de) * 1993-10-25 1995-04-27 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
DE4336289A1 (de) * 1993-10-25 1995-04-27 Huels Chemische Werke Ag Mehrschichtiges Kunststoffrohr
JPH07198951A (ja) * 1993-12-27 1995-08-01 Bridgestone Corp 光伝送体
JPH07198947A (ja) * 1993-12-28 1995-08-01 Bridgestone Corp 光伝送チューブ
JP3240799B2 (ja) * 1993-12-28 2001-12-25 康博 小池 発光体
US5501594A (en) * 1994-02-16 1996-03-26 Eastman Kodak Company Apparatus for forming a thermoplastic body
JPH0815527A (ja) * 1994-07-04 1996-01-19 Hitachi Cable Ltd 側面発光型プラスチック光ファイバー及びその製造方法
US5549948A (en) * 1994-09-02 1996-08-27 Minnesota Mining And Manufacturing Company Melt-processable fluoroplastic
US5552199A (en) * 1994-09-02 1996-09-03 Minnesota Mining And Manufacturing Company Melt-processable electroconductive fluoroplastic
US5527858A (en) * 1994-09-02 1996-06-18 Minnesota Mining And Manufacturing Company Melt-processable fluoroplastic
US5512225A (en) * 1994-10-24 1996-04-30 Minnesota Mining And Manufacturing Company Method of increasing interlayer adhesion of multi-layer compositions having a fluoroplastic layer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298327A (en) * 1986-07-08 1994-03-29 Lumenyte International Corporation High temperature plastic light conduit and composition of matter therefor
DE4444577A1 (de) * 1993-12-15 1995-07-06 Bridgestone Corp Lichtwellenleiter und Verfahren zu seiner Herstellung
EP0694794A2 (en) * 1994-07-29 1996-01-31 Bridgestone Corporation Optical waveguide tube

Also Published As

Publication number Publication date
US5898810A (en) 1999-04-27
WO1998045738A1 (en) 1998-10-15
AU6952298A (en) 1998-10-30
JP2001519050A (ja) 2001-10-16
EP1018043A1 (en) 2000-07-12

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FGA Letters patent sealed or granted (standard patent)