ATE426502T1 - Verfahren zur herstellung von einer mikrostrukturierten optischen faser - Google Patents

Verfahren zur herstellung von einer mikrostrukturierten optischen faser

Info

Publication number
ATE426502T1
ATE426502T1 AT06022020T AT06022020T ATE426502T1 AT E426502 T1 ATE426502 T1 AT E426502T1 AT 06022020 T AT06022020 T AT 06022020T AT 06022020 T AT06022020 T AT 06022020T AT E426502 T1 ATE426502 T1 AT E426502T1
Authority
AT
Austria
Prior art keywords
preform
stretching
period
intermediate preform
during
Prior art date
Application number
AT06022020T
Other languages
English (en)
Inventor
Marco Arimondi
Andrea Macchetta
Daniela Asnaghi
Anna Castaldo
Original Assignee
Prysmian Spa
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 Prysmian Spa filed Critical Prysmian Spa
Application granted granted Critical
Publication of ATE426502T1 publication Critical patent/ATE426502T1/de

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
    • G02B6/02033—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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29D11/00721—Production of light guides involving preforms for the manufacture of 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • 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
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B29C2071/022—Annealing
    • 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
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
    • G02B6/02328—Hollow or gas filled core
    • 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
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
    • 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
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02338—Structured core, e.g. core contains more than one material, non-constant refractive index distribution in core, asymmetric or non-circular elements in core unit, multiple cores, insertions between core and clad
    • 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
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02385—Comprising liquid, e.g. fluid filled holes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AT06022020T 2002-04-16 2002-04-16 Verfahren zur herstellung von einer mikrostrukturierten optischen faser ATE426502T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02730165A EP1494847B1 (de) 2002-04-16 2002-04-16 Verfahren zur herstellung von einer mikrostrukturierten optischen faser
PCT/EP2002/004203 WO2003086738A1 (en) 2002-04-16 2002-04-16 Process for manufacturing a micro-structured optical fibre
EP06022020A EP1741546B1 (de) 2002-04-16 2002-04-16 Verfahren zur Herstellung von einer mikrostrukturierten optischen Faser

Publications (1)

Publication Number Publication Date
ATE426502T1 true ATE426502T1 (de) 2009-04-15

Family

ID=29225571

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06022020T ATE426502T1 (de) 2002-04-16 2002-04-16 Verfahren zur herstellung von einer mikrostrukturierten optischen faser
AT02730165T ATE367914T1 (de) 2002-04-16 2002-04-16 Verfahren zur herstellung von einer mikrostrukturierten optischen faser

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT02730165T ATE367914T1 (de) 2002-04-16 2002-04-16 Verfahren zur herstellung von einer mikrostrukturierten optischen faser

Country Status (6)

Country Link
US (1) US7212716B2 (de)
EP (2) EP1741546B1 (de)
AT (2) ATE426502T1 (de)
AU (1) AU2002302539A1 (de)
DE (2) DE60221441T2 (de)
WO (1) WO2003086738A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050051118A (ko) * 2003-11-27 2005-06-01 삼성전자주식회사 플라스틱 광섬유, 플라스틱 광섬유용 모재 및 그제조방법
WO2005090450A1 (en) * 2004-03-17 2005-09-29 The University Of Sydney Solution doping of polymer optical fibres
WO2005096048A1 (en) * 2004-04-02 2005-10-13 University Of Technology A preform for an optical fibre
WO2005109056A1 (en) * 2004-05-12 2005-11-17 Prysmian Cavi E Sistemi Energia S.R.L. Microstructured optical fiber
CN100406915C (zh) * 2004-11-10 2008-07-30 中国科学院西安光学精密机械研究所 微结构聚合物光纤制造方法及其装置
FI120471B (fi) * 2005-02-23 2009-10-30 Liekki Oy Optisen kuidun käsittelymenetelmä
US7559706B2 (en) * 2006-02-22 2009-07-14 Liekki Oy Light amplifying fiber arrangement
US20070280304A1 (en) * 2006-06-05 2007-12-06 Jochen Deile Hollow Core Fiber Laser
US8755658B2 (en) * 2007-02-15 2014-06-17 Institut National D'optique Archimedean-lattice microstructured optical fiber
US7496260B2 (en) * 2007-03-27 2009-02-24 Imra America, Inc. Ultra high numerical aperture optical fibers
US7860364B2 (en) * 2007-08-27 2010-12-28 Tyco Electronics Corporation Methods for accessing a fiber within a fiber optic cable to splice thereto and tools for use with the same
US20090210103A1 (en) * 2007-12-03 2009-08-20 Mr. Michael Cook Controlling aircraft aerial movements, defeating icing on aircraft surfaces, aiding decontamination, and damping turbulence effects on aircraft by the method of micro-perforated airfoil coordinated precision flow management
US20100140820A1 (en) * 2008-12-06 2010-06-10 Hong Kong Polytechnic University Method of Fabricating Polymer Optical Fiber Preform For Polymer Optical Fibers
EP3374322B1 (de) 2015-11-10 2024-08-14 NKT Photonics A/S Vorform für eine mikrostruktuierte optische faser sowie verfahren zur herstellung einer mikrostruktuierten optischen faser
US10704167B2 (en) * 2015-11-20 2020-07-07 Ecole Polytechnique Federale De Lausanne (Epfl) Fabrication method of functional micro/nano structures over large-area, flexible and high curvature surfaces, by drawing a fiber from a preform
CA3008919C (en) 2015-12-23 2024-03-19 Nkt Photonics A/S Photonic crystal fiber assembly
EP3394650B1 (de) 2015-12-23 2023-08-09 NKT Photonics A/S Hohlkernglasfaser und lasersystem
EP3414370A1 (de) 2016-02-10 2018-12-19 Ecole Polytechnique Federale de Lausanne (EPFL) Dehnbare optische, elektronische und opto-elektronische fasern und bänderverbundstoffe mehreren materialien durch thermisches ziehen
US12110248B2 (en) 2016-04-27 2024-10-08 Nkt Photonics A/S Method of fiber production
US11579523B2 (en) 2019-02-08 2023-02-14 Ecole Polytechnique Federale De Lausanne (Epfl) Method and system for fabricating glass-based nanostructures on large-area planar substrates, fibers, and textiles
CN110707880B (zh) * 2019-11-12 2021-11-09 中国船舶重工集团公司第七0七研究所 一种应用于电机转子烘胶固化的工装
GB2594913A (en) * 2020-03-10 2021-11-17 Univ Heriot Watt Method of fabricating an optical fibre preform
US20220234937A1 (en) * 2021-01-22 2022-07-28 Macleon, LLC System and method of refining optical fiber

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FR1441623A (fr) * 1965-04-26 1966-06-10 Dispositif et méthode pour la fabrication des gaines rétractables en matières plastiques, notamment en polyéthylène réticulé par irradiation
US4678274A (en) * 1983-12-27 1987-07-07 Fuller Research Corporation Low loss cladded optical fibers from halides and process for making same
FR2657556B1 (fr) 1990-01-26 1994-07-01 Bosc Dominique Procede de fabrication de guides optiques circulaires monomodes en polymere.
FR2666046B1 (fr) * 1990-08-24 1994-07-08 France Telecom Procede de fabrication de composants electrooptiques dans des guides d'onde optique cylindriques monomodes en polymere.
JPH0667040A (ja) 1992-08-24 1994-03-11 Furukawa Electric Co Ltd:The 中空プラスチック光ファイバとその製造方法
US5802236A (en) 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
US6091872A (en) * 1996-10-29 2000-07-18 Katoot; Mohammad W. Optical fiber imaging system
GB9713422D0 (en) 1997-06-26 1997-08-27 Secr Defence Single mode optical fibre
US5935491A (en) * 1997-09-15 1999-08-10 University Of Massachusettes Gradient-index polymer rods and fibers
CN1192261C (zh) 1999-04-01 2005-03-09 Nkt研究及创新公司 光子晶体光纤及其制造方法
US6594429B1 (en) * 2000-10-20 2003-07-15 Lucent Technologies Inc. Microstructured multimode fiber
US20030190130A1 (en) * 2002-04-05 2003-10-09 Paradigm Optics, Inc. Multiple optical pathway fiber optic cable

Also Published As

Publication number Publication date
DE60221441T2 (de) 2008-04-30
EP1494847A1 (de) 2005-01-12
EP1741546B1 (de) 2009-03-25
AU2002302539A1 (en) 2003-10-27
EP1741546A3 (de) 2007-10-17
ATE367914T1 (de) 2007-08-15
DE60221441D1 (de) 2007-09-06
US20050286847A1 (en) 2005-12-29
DE60231761D1 (de) 2009-05-07
EP1741546A2 (de) 2007-01-10
EP1494847B1 (de) 2007-07-25
WO2003086738A1 (en) 2003-10-23
US7212716B2 (en) 2007-05-01

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