GB2140582B - Plastics light guiding fibre - Google Patents

Plastics light guiding fibre

Info

Publication number
GB2140582B
GB2140582B GB08413401A GB8413401A GB2140582B GB 2140582 B GB2140582 B GB 2140582B GB 08413401 A GB08413401 A GB 08413401A GB 8413401 A GB8413401 A GB 8413401A GB 2140582 B GB2140582 B GB 2140582B
Authority
GB
United Kingdom
Prior art keywords
light guiding
plastics light
guiding fibre
fibre
plastics
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.)
Expired
Application number
GB08413401A
Other versions
GB2140582A (en
GB8413401D0 (en
Inventor
Bernhard Piotrowski
Volker Hofmann
Egon Lang
Bernhard Janser
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB8413401D0 publication Critical patent/GB8413401D0/en
Publication of GB2140582A publication Critical patent/GB2140582A/en
Application granted granted Critical
Publication of GB2140582B publication Critical patent/GB2140582B/en
Expired 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • G02B1/046—Light guides characterised by the core material
    • 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
    • G02B1/048—Light guides characterised by the cladding 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Polyamides (AREA)
  • Multicomponent Fibers (AREA)
GB08413401A 1983-05-28 1984-05-25 Plastics light guiding fibre Expired GB2140582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3319536A DE3319536C1 (en) 1983-05-28 1983-05-28 Plastic optical fiber

Publications (3)

Publication Number Publication Date
GB8413401D0 GB8413401D0 (en) 1984-07-04
GB2140582A GB2140582A (en) 1984-11-28
GB2140582B true GB2140582B (en) 1986-07-16

Family

ID=6200221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413401A Expired GB2140582B (en) 1983-05-28 1984-05-25 Plastics light guiding fibre

Country Status (3)

Country Link
JP (1) JPS59232303A (en)
DE (1) DE3319536C1 (en)
GB (1) GB2140582B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61292105A (en) * 1985-06-19 1986-12-22 Kanegafuchi Chem Ind Co Ltd Plastic optical fiber having superior heat resistance
CA1265903A (en) * 1985-07-26 1990-02-20 Kureha Kagaku Kogyo Kabushiki Kaisha Optical fiber
JPH0664203B2 (en) * 1986-12-27 1994-08-22 東レ株式会社 Optical material for laser
DE19528439C2 (en) * 1995-08-02 1997-07-03 Inventa Ag Plastic sheathing for fiber optic cables
DE19642885C2 (en) * 1996-10-17 2001-08-02 Inventa Ag Use of polyamide molding compounds for the production of optical or electro-optical molded parts
DE102006041085A1 (en) * 2005-11-21 2007-05-31 Ströer Out-of-Home Media AG Advertising medium e.g. advertising pillar has advertising surface and a lighting system whereby lighting system is fiber optic cable based lighting system with a light outlet

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1037498A (en) * 1965-06-14 1966-07-27 Du Pont Light transmitting filaments
JPS5321660B2 (en) * 1973-06-21 1978-07-04
US3999834A (en) * 1973-08-14 1976-12-28 Kanebo, Ltd. Method for producing optical fibers and resulting fibers
JPS5336246A (en) * 1976-09-13 1978-04-04 Du Pont Light transmission cable
US4138194A (en) * 1977-10-14 1979-02-06 E. I. Du Pont De Nemours And Company Low attenuation optical fiber of deuterated polymer
US4317616A (en) * 1979-10-09 1982-03-02 Raychem Corporation Fluorosiloxane optical cladding
DE3373550D1 (en) * 1982-06-17 1987-10-15 Sumitomo Chemical Co Optical fiber

Also Published As

Publication number Publication date
GB2140582A (en) 1984-11-28
GB8413401D0 (en) 1984-07-04
JPS59232303A (en) 1984-12-27
DE3319536C1 (en) 1984-11-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee