AU2003302807A1 - Improvements relating to photonic crystal fibres - Google Patents

Improvements relating to photonic crystal fibres

Info

Publication number
AU2003302807A1
AU2003302807A1 AU2003302807A AU2003302807A AU2003302807A1 AU 2003302807 A1 AU2003302807 A1 AU 2003302807A1 AU 2003302807 A AU2003302807 A AU 2003302807A AU 2003302807 A AU2003302807 A AU 2003302807A AU 2003302807 A1 AU2003302807 A1 AU 2003302807A1
Authority
AU
Australia
Prior art keywords
photonic crystal
improvements relating
crystal fibres
fibres
relating
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
AU2003302807A
Inventor
Jes Broeng
Anders Petersson
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.)
Crystal Fibre AS
Original Assignee
Crystal Fibre AS
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 Crystal Fibre AS filed Critical Crystal Fibre AS
Publication of AU2003302807A1 publication Critical patent/AU2003302807A1/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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/023—Microstructured optical fibre having different index layers arranged around the core for guiding light by reflection, i.e. 1D crystal, e.g. omniguide
    • 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
    • G02B6/02342—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
    • G02B6/02366—Single ring of structures, e.g. "air 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
    • G02B6/02342—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
AU2003302807A 2002-12-09 2003-12-09 Improvements relating to photonic crystal fibres Abandoned AU2003302807A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200201886 2002-12-09
DKPA200201886 2002-12-09
PCT/DK2003/000843 WO2004053550A1 (en) 2002-12-09 2003-12-09 Improvements relating to photonic crystal fibres

Publications (1)

Publication Number Publication Date
AU2003302807A1 true AU2003302807A1 (en) 2004-06-30

Family

ID=32479659

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003302807A Abandoned AU2003302807A1 (en) 2002-12-09 2003-12-09 Improvements relating to photonic crystal fibres

Country Status (2)

Country Link
AU (1) AU2003302807A1 (en)
WO (1) WO2004053550A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7280730B2 (en) 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
US7787729B2 (en) 2005-05-20 2010-08-31 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US7793521B2 (en) 2006-03-01 2010-09-14 Corning Incorporated Method enabling dual pressure control within fiber preform during fiber fabrication
CN100426023C (en) * 2006-10-26 2008-10-15 长飞光纤光缆有限公司 Full solid band-gap optical fiber with low limited loss and low bending loss
WO2009003228A1 (en) * 2007-06-29 2009-01-08 The University Of Sydney Multimode high bandwidth microstructured optical fibres
GB0712740D0 (en) 2007-07-02 2007-08-08 Tyco Electronics Raychem Nv Holes arranged photonic crystal fiber for low loss tight fiber bending application
CN103246014B (en) 2007-09-26 2015-12-23 Imra美国公司 Glass large-core optical fibers
US8903214B2 (en) 2010-06-25 2014-12-02 Nkt Photonics A/S Large core area single mode optical fiber
CN107367788A (en) * 2017-09-20 2017-11-21 北京交通大学 A kind of large mode field improved multilayer groove optical fiber

Family Cites Families (3)

* 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
DE60217684T2 (en) * 2001-08-30 2007-11-15 Crystal Fibre A/S OPTICAL FIBERS WITH HIGH NUMERICAL APERTURE
AUPR949901A0 (en) * 2001-12-17 2002-01-24 University Of Sydney, The Ring structures in optical fibres

Also Published As

Publication number Publication date
WO2004053550A1 (en) 2004-06-24

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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