AU4267399A - Method of making a plastic optical fibre, and a plastic optical fibre - Google Patents

Method of making a plastic optical fibre, and a plastic optical fibre

Info

Publication number
AU4267399A
AU4267399A AU42673/99A AU4267399A AU4267399A AU 4267399 A AU4267399 A AU 4267399A AU 42673/99 A AU42673/99 A AU 42673/99A AU 4267399 A AU4267399 A AU 4267399A AU 4267399 A AU4267399 A AU 4267399A
Authority
AU
Australia
Prior art keywords
optical fibre
plastic optical
making
plastic
fibre
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
AU42673/99A
Other languages
English (en)
Inventor
Jouni Heinonen
Kari Kirjavainen
Markku Suvanto
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.)
Mindset Holding SA
Draka NK Cables Oy
Original Assignee
Nextrom Holding SA
NK Cables Oy
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 Nextrom Holding SA, NK Cables Oy filed Critical Nextrom Holding SA
Publication of AU4267399A publication Critical patent/AU4267399A/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching 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
    • G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
AU42673/99A 1998-05-19 1999-05-17 Method of making a plastic optical fibre, and a plastic optical fibre Abandoned AU4267399A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI981114A FI981114A (fi) 1998-05-19 1998-05-19 Menetelmä optisen muovikuidun valmistamiseksi ja optinen muovikuitu
FI981114 1998-05-19
PCT/FI1999/000425 WO1999060426A2 (fr) 1998-05-19 1999-05-17 Procede de production d'une fibre optique plastique, et fibre optique plastique

Publications (1)

Publication Number Publication Date
AU4267399A true AU4267399A (en) 1999-12-06

Family

ID=8551760

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42673/99A Abandoned AU4267399A (en) 1998-05-19 1999-05-17 Method of making a plastic optical fibre, and a plastic optical fibre

Country Status (7)

Country Link
EP (1) EP1095296A2 (fr)
JP (1) JP2002516402A (fr)
KR (1) KR20010043715A (fr)
AU (1) AU4267399A (fr)
BR (1) BR9911052A (fr)
FI (1) FI981114A (fr)
WO (1) WO1999060426A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7764854B2 (en) * 2005-12-27 2010-07-27 Ofs Fitel Llc Optical fiber with specialized index profile to compensate for bend-induced distortions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452603A (ja) * 1990-06-20 1992-02-20 Nok Corp 屈折率分布型ゴム光ファイバの製造方法
US5235660A (en) * 1992-07-10 1993-08-10 Peachtree Fiberoptics, Inc. Graded polymer optical fibers and process for the manufacture thereof
US5555525A (en) * 1994-09-07 1996-09-10 Industrial Technology Research Institute Method of making graded refractive index polymeric optical fibers and optical fibers made by the method
JPH09133818A (ja) * 1995-11-09 1997-05-20 Sumitomo Wiring Syst Ltd 屈折率分布型プラスチック光ファイバの製造方法
US5729645A (en) * 1996-08-13 1998-03-17 The Trustees Of The University Of Pennsylvania Graded index optical fibers

Also Published As

Publication number Publication date
KR20010043715A (ko) 2001-05-25
WO1999060426A3 (fr) 2000-01-13
EP1095296A2 (fr) 2001-05-02
WO1999060426A2 (fr) 1999-11-25
FI981114A (fi) 1999-11-20
BR9911052A (pt) 2001-02-06
JP2002516402A (ja) 2002-06-04
FI981114A0 (fi) 1998-05-19

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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