CA2677014C - Fibre optique microstructuree a reseau de type archimede - Google Patents

Fibre optique microstructuree a reseau de type archimede Download PDF

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Publication number
CA2677014C
CA2677014C CA2677014A CA2677014A CA2677014C CA 2677014 C CA2677014 C CA 2677014C CA 2677014 A CA2677014 A CA 2677014A CA 2677014 A CA2677014 A CA 2677014A CA 2677014 C CA2677014 C CA 2677014C
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Canada
Prior art keywords
holes
optical fiber
microstructured optical
core
lattice
Prior art date
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Active
Application number
CA2677014A
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English (en)
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CA2677014A1 (fr
Inventor
Antoine Proulx
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Institut National dOptique
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Institut National dOptique
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Publication date
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Publication of CA2677014A1 publication Critical patent/CA2677014A1/fr
Application granted granted Critical
Publication of CA2677014C publication Critical patent/CA2677014C/fr
Active legal-status Critical Current
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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
    • G02B6/02295—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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01228—Removal of preform material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/01228—Removal of preform material
    • C03B37/01231—Removal of preform material to form a longitudinal hole, e.g. by drilling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0124—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

L'invention porte sur une fibre optique microstructurée présentant une circularité accrue du mode en lumière guidée. La fibre optique microstructurée comprend une âme de guidage de lumière et une gaine primaire entourant l'âme, la gaine primaire présentant une pluralité de trous disposés dans des cellules unitaires hexagonales définissant un réseau de type Archimède. De préférence, l'âme est définie par une rupture dans un centre du réseau de type Archimède, la rupture étant caractérisée par une absence d'au moins l'une des cellules unitaires. Également, de façon préférée, chacune des cellules unitaires a sept trous disposés dans un hexagone centré. L'invention porte également sur un procédé de fabrication de la fibre optique microstructurée. Le procédé comprend les opérations consistant à fabriquer une préforme de fibre par empilement d'une pluralité de joncs autour d'une tige, chaque jonc ayant un nombre de trous disposés dans une cellule unitaire définissant un réseau de type Archimède, et à étirer ladite préforme de fibre en une fibre optique microstructurée.
CA2677014A 2007-02-15 2007-02-15 Fibre optique microstructuree a reseau de type archimede Active CA2677014C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2007/000232 WO2008098338A1 (fr) 2007-02-15 2007-02-15 Fibre optique microstructurée à réseau de type archimède

Publications (2)

Publication Number Publication Date
CA2677014A1 CA2677014A1 (fr) 2008-08-21
CA2677014C true CA2677014C (fr) 2013-11-12

Family

ID=39689576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2677014A Active CA2677014C (fr) 2007-02-15 2007-02-15 Fibre optique microstructuree a reseau de type archimede

Country Status (2)

Country Link
CA (1) CA2677014C (fr)
WO (1) WO2008098338A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011095332A (ja) * 2009-10-27 2011-05-12 Furukawa Electric Co Ltd:The 光ファイバの製造方法
US10228510B2 (en) * 2014-12-18 2019-03-12 Nkt Photonics A/S Photonic crystal fiber, a method of production thereof and a supercontinuum light source
GB201700936D0 (en) 2017-01-19 2017-03-08 Univ Bath Optical fibre apparatus and method
CN106842416A (zh) * 2017-03-23 2017-06-13 燕山大学 一种近零色散平坦光子晶体光纤
WO2021059618A1 (fr) * 2019-09-24 2021-04-01 三菱重工業株式会社 Fibre à bande interdite photonique et dispositif laser
GB2624492B (en) * 2022-09-09 2025-01-22 China Building Mat Academy Co Ltd Fabtication method and use of Ø40 mm large-size and high-contrast fiber optic image inverter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
KR100637542B1 (ko) * 1999-02-19 2006-10-20 크리스탈 화이버 에이/에스 광자결정 광섬유의 제조방법
US20020181911A1 (en) * 2001-04-30 2002-12-05 Wadsworth William John Optical material and a method for its production
US6847771B2 (en) * 2002-06-12 2005-01-25 Corning Incorporated Microstructured optical fibers and preforms and methods for fabricating microstructured optical fibers
US6917741B2 (en) * 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
US7321712B2 (en) * 2002-12-20 2008-01-22 Crystal Fibre A/S Optical waveguide

Also Published As

Publication number Publication date
WO2008098338A1 (fr) 2008-08-21
CA2677014A1 (fr) 2008-08-21

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