DK3047319T3 - Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf - Google Patents

Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf Download PDF

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Publication number
DK3047319T3
DK3047319T3 DK14771866.2T DK14771866T DK3047319T3 DK 3047319 T3 DK3047319 T3 DK 3047319T3 DK 14771866 T DK14771866 T DK 14771866T DK 3047319 T3 DK3047319 T3 DK 3047319T3
Authority
DK
Denmark
Prior art keywords
fibers
manufacture
methods
photonic band
hole core
Prior art date
Application number
DK14771866.2T
Other languages
English (en)
Inventor
Eric Rodrigue Numkam Fokoua
Francesco Poletti
David John Richardson
Yong Chen
Natalie Violet Wheeler
John Richard Hayes
Marco Petrovich
Original Assignee
Univ Southampton
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
Priority claimed from GB1316795.2A external-priority patent/GB2518420B/en
Priority claimed from GB1316793.7A external-priority patent/GB2518419B/en
Application filed by Univ Southampton filed Critical Univ Southampton
Application granted granted Critical
Publication of DK3047319T3 publication Critical patent/DK3047319T3/da

Links

Classifications

    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02781—Hollow fibres, e.g. holey fibres
    • 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
    • G02B6/02342—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
    • 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
    • G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
    • 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
    • G02B6/02371—Cross section of longitudinal structures is non-circular
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/02—External structure or shape details
    • C03B2203/04—Polygonal outer cross-section, e.g. triangular, square
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C03B2203/16—Hollow core
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DK14771866.2T 2013-09-20 2014-09-19 Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf DK3047319T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1316795.2A GB2518420B (en) 2013-09-20 2013-09-20 Hollow-core photonic bandgap fibers and methods of manufacturing the same
GB1316793.7A GB2518419B (en) 2013-09-20 2013-09-20 Hollow-core photonic bandgap fibers
PCT/EP2014/070048 WO2015040189A2 (en) 2013-09-20 2014-09-19 Hollow-core photonic bandgap fibers and methods of manufacturing the same

Publications (1)

Publication Number Publication Date
DK3047319T3 true DK3047319T3 (da) 2021-07-05

Family

ID=51589303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14771866.2T DK3047319T3 (da) 2013-09-20 2014-09-19 Fotoniske båndgabfibre med hul kerne og fremgangsmåder til fremstilling deraf

Country Status (4)

Country Link
US (1) US11034607B2 (da)
EP (1) EP3047319B8 (da)
DK (1) DK3047319T3 (da)
WO (1) WO2015040189A2 (da)

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DK3404454T3 (da) * 2017-05-17 2022-09-19 Max Planck Gesellschaft Fotonisk krystalfiber med hul kerne og fremgangsmåde til fremstilling deraf
GB2565117B (en) * 2017-08-02 2022-10-12 Univ Southampton Hollow core photonic bandgap optical fibres and methods of fabrication
GB2566466A (en) * 2017-09-13 2019-03-20 Univ Southampton Antiresonant hollow core preforms and optical fibres and methods of fabrication
GB2601918B (en) * 2018-08-08 2023-02-22 Univ Southampton Hollow core optical fibre
US11221444B2 (en) 2019-04-03 2022-01-11 Ofs Fitel, Llc Hollow core optical fiber and method of making the same
US10605840B1 (en) * 2019-10-21 2020-03-31 Quantum Valley Ideas Laboratories Vapor cells having reduced scattering cross-sections and their methods of manufacture
FR3102864B1 (fr) * 2019-10-31 2021-11-12 Univ Limoges Architecture pour guide d’ondes électromagnétiques
GB202014418D0 (en) 2020-09-14 2020-10-28 Univ Southampton Hollow core optical waveguides and methods for modification thereof

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Also Published As

Publication number Publication date
WO2015040189A2 (en) 2015-03-26
US20160236964A1 (en) 2016-08-18
EP3047319A2 (en) 2016-07-27
EP3047319B1 (en) 2021-05-19
WO2015040189A3 (en) 2015-05-28
US11034607B2 (en) 2021-06-15
EP3047319B8 (en) 2021-06-30

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