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WO2003058308A8 - Fibres optiques birefringentes - Google Patents

Fibres optiques birefringentes

Info

Publication number
WO2003058308A8
WO2003058308A8 PCT/GB2003/000060 GB0300060W WO03058308A8 WO 2003058308 A8 WO2003058308 A8 WO 2003058308A8 GB 0300060 W GB0300060 W GB 0300060W WO 03058308 A8 WO03058308 A8 WO 03058308A8
Authority
WO
WIPO (PCT)
Prior art keywords
optical fibres
birefringent optical
structures
refractive index
cladding region
Prior art date
Application number
PCT/GB2003/000060
Other languages
English (en)
Other versions
WO2003058308A2 (fr
Inventor
Philip St John Russell
Timothy Adam Birks
Jonathan Cave Knight
Hendrik Sabert
Julian Jones
Original Assignee
Blaze Photonics Ltd
Philip St John Russell
Timothy Adam Birks
Jonathan Cave Knight
Hendrik Sabert
Julian Jones
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 GB0200603A external-priority patent/GB0200603D0/en
Priority claimed from GB0207240A external-priority patent/GB0207240D0/en
Priority claimed from GB0210933A external-priority patent/GB0210933D0/en
Application filed by Blaze Photonics Ltd, Philip St John Russell, Timothy Adam Birks, Jonathan Cave Knight, Hendrik Sabert, Julian Jones filed Critical Blaze Photonics Ltd
Priority to AU2003201996A priority Critical patent/AU2003201996A1/en
Publication of WO2003058308A2 publication Critical patent/WO2003058308A2/fr
Publication of WO2003058308A8 publication Critical patent/WO2003058308A8/fr

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
    • G02B6/02314—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
    • C03B37/02—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
    • C03B37/02745—Fibres having rotational spin around the central longitudinal axis, e.g. alternating +/- spin to reduce polarisation mode dispersion
    • 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
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
    • 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
    • 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
    • C03B2203/18—Axial perturbations, e.g. in refractive index or composition
    • 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
    • C03B2203/18—Axial perturbations, e.g. in refractive index or composition
    • C03B2203/20—Axial perturbations, e.g. in refractive index or composition helical
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/06—Rotating the fibre fibre about its longitudinal axis
    • 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
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • G02B2006/0209—Helical, chiral gratings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
PCT/GB2003/000060 2002-01-11 2003-01-10 Fibres optiques birefringentes WO2003058308A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003201996A AU2003201996A1 (en) 2002-01-11 2003-01-10 Birefringent optical fibres

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB0200603.9 2002-01-11
GB0200603A GB0200603D0 (en) 2002-01-11 2002-01-11 Optical-fibre devices
GB0207240A GB0207240D0 (en) 2002-03-27 2002-03-27 A method an apparatus relating to microstructured optical fibres
GB0207240.3 2002-03-27
GB0210933A GB0210933D0 (en) 2002-05-13 2002-05-13 A dispersion-compensating optical fibre
GB0210933.8 2002-05-13

Publications (2)

Publication Number Publication Date
WO2003058308A2 WO2003058308A2 (fr) 2003-07-17
WO2003058308A8 true WO2003058308A8 (fr) 2004-02-12

Family

ID=27256374

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/GB2003/000060 WO2003058308A2 (fr) 2002-01-11 2003-01-10 Fibres optiques birefringentes
PCT/GB2003/000066 WO2003058309A1 (fr) 2002-01-11 2003-01-10 Procede et appareil concernant des fibres optiques microstructurees

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/000066 WO2003058309A1 (fr) 2002-01-11 2003-01-10 Procede et appareil concernant des fibres optiques microstructurees

Country Status (2)

Country Link
AU (2) AU2003201650A1 (fr)
WO (2) WO2003058308A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1385028A1 (fr) 1999-02-19 2004-01-28 Blazephotonics Limited Améliorations apportées ou se rapportant aux fibres à crystal photonique
WO2003080524A1 (fr) 2002-03-20 2003-10-02 Crystal Fibre A/S Procede d'etirage de fibres optiques de verre microstructurees a partir d'une preforme
US7310466B2 (en) 2004-04-08 2007-12-18 Omniguide, Inc. Photonic crystal waveguides and systems using such waveguides
US7231122B2 (en) 2004-04-08 2007-06-12 Omniguide, Inc. Photonic crystal waveguides and systems using such waveguides
US7430345B2 (en) 2006-03-02 2008-09-30 The Board Of Trustees Of The Leland Stanford Junior University Polarization controller using a hollow-core photonic-bandgap fiber
CN102317825A (zh) 2008-12-18 2012-01-11 手性光子公司 光纤衍射光栅
US8620125B2 (en) * 2011-04-29 2013-12-31 Corning Incorporated Light diffusing fibers and methods for making the same
DE102011107511B4 (de) * 2011-07-10 2015-11-12 Fiberware Generalunternehmen für Nachrichtentechnik GmbH Verfahren zur Herstellung einer Preform und Preform zum Ziehen einer mikrostrukturierten Lichtleitfaser
US11175449B2 (en) * 2019-01-02 2021-11-16 Lumentum Operations Llc Optical fiber with variable absorption
US11808970B2 (en) 2019-01-02 2023-11-07 Lumentum Operations Llc Optical fiber with variable absorption
CN109912193A (zh) * 2019-03-19 2019-06-21 中国电力科学研究院有限公司 光子晶体光纤及其制备方法
EP3904954B1 (fr) * 2020-04-27 2023-08-23 NKT Photonics A/S Source optique et appareil de génération de lumière supercontinuum
CN111812770A (zh) * 2020-06-15 2020-10-23 艾菲博(宁波)光电科技有限责任公司 一种实芯保偏无截止单模微结构光纤及其制备工艺
CN115014318B (zh) * 2022-08-08 2022-10-11 中国船舶重工集团公司第七0七研究所 一种空芯微结构光纤陀螺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530506D0 (en) * 1985-12-11 1986-01-22 Hussey C D Optical fibres
EP1385028A1 (fr) * 1999-02-19 2004-01-28 Blazephotonics Limited Améliorations apportées ou se rapportant aux fibres à crystal photonique

Also Published As

Publication number Publication date
WO2003058308A2 (fr) 2003-07-17
AU2003201996A1 (en) 2003-07-24
AU2003201650A1 (en) 2003-07-24
WO2003058309A1 (fr) 2003-07-17

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