ATE284845T1 - Einen fluor enthaltenden bereich umfassender optischer wellenleiter - Google Patents

Einen fluor enthaltenden bereich umfassender optischer wellenleiter

Info

Publication number
ATE284845T1
ATE284845T1 AT02724011T AT02724011T ATE284845T1 AT E284845 T1 ATE284845 T1 AT E284845T1 AT 02724011 T AT02724011 T AT 02724011T AT 02724011 T AT02724011 T AT 02724011T AT E284845 T1 ATE284845 T1 AT E284845T1
Authority
AT
Austria
Prior art keywords
fluorine
mol
core
wave guide
optical wave
Prior art date
Application number
AT02724011T
Other languages
English (en)
Inventor
Mark T Anderson
Craig R Schardt
James R Onstott
Lawrence J Donalds
Alessandra O Chiareli
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE284845T1 publication Critical patent/ATE284845T1/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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma- or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/60—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface
    • C03C25/608—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface in the solid phase, e.g. using pastes or powders
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03633—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - -
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/0365—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - - +
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03655—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + +
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/11—Doped silica-based glasses containing boron or halide containing chlorine
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/12—Doped silica-based glasses containing boron or halide containing fluorine
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
    • C03C2201/3417—Lanthanum
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
    • C03C2201/3476—Erbium
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
    • C03C2201/36—Doped silica-based glasses containing metals containing rare earth metals containing rare earth metals and aluminium, e.g. Er-Al co-doped
    • 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
    • C03C2203/00—Production processes
    • C03C2203/50—After-treatment
    • C03C2203/52—Heat-treatment
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06729—Peculiar transverse fibre profile
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06754—Fibre amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
AT02724011T 2001-05-30 2002-05-02 Einen fluor enthaltenden bereich umfassender optischer wellenleiter ATE284845T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29474001P 2001-05-30 2001-05-30
US09/934,388 US6690868B2 (en) 2001-05-30 2001-08-21 Optical waveguide article including a fluorine-containing zone
PCT/US2002/013901 WO2002098809A1 (en) 2001-05-30 2002-05-02 Optical waveguide article including a fluorine-containing zone

Publications (1)

Publication Number Publication Date
ATE284845T1 true ATE284845T1 (de) 2005-01-15

Family

ID=26968702

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02724011T ATE284845T1 (de) 2001-05-30 2002-05-02 Einen fluor enthaltenden bereich umfassender optischer wellenleiter

Country Status (8)

Country Link
US (1) US6690868B2 (de)
EP (1) EP1395523B1 (de)
JP (1) JP2005502071A (de)
CN (1) CN1628080A (de)
AT (1) ATE284845T1 (de)
DE (1) DE60202285D1 (de)
TW (1) TW523614B (de)
WO (1) WO2002098809A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1526080A (zh) * 2001-05-29 2004-09-01 3M 具有受控模场直径扩大匹配的光纤熔接
US7043125B2 (en) * 2001-07-30 2006-05-09 Corning Incorporated Optical waveguide fiber for local access
US6757474B2 (en) * 2001-12-31 2004-06-29 3M Innovative Properties Company Emission silicate waveguide compositions for enhanced L-band and S-band emission
US6884327B2 (en) * 2002-03-16 2005-04-26 Tao Pan Mode size converter for a planar waveguide
KR100427446B1 (ko) * 2002-05-13 2004-04-17 엘지전선 주식회사 광증폭기용 광섬유 및 제조방법
JP3910486B2 (ja) * 2002-05-17 2007-04-25 株式会社フジクラ 光ファイバ及び光伝送路
FR2848206B1 (fr) * 2002-12-05 2005-02-25 Cit Alcatel Procede de realisation de preforme a fibre optique
US7637126B2 (en) * 2003-12-08 2009-12-29 Heraeus Quarzglas Gmbh & Co. Kg Method for the production of laser-active quartz glass and use thereof
WO2005082801A2 (en) * 2004-02-20 2005-09-09 Corning Incorporated Optical fiber and method for making such fiber
US7221838B2 (en) * 2004-06-23 2007-05-22 Furukawa Electric North America, Inc. Optical fibers with reduced splice loss and methods for making same
US7062137B2 (en) * 2004-08-05 2006-06-13 Nufern Fiber optic article including fluorine
US7050686B2 (en) * 2004-08-05 2006-05-23 Nufern Fiber optic article with inner region
EP1942083A1 (de) * 2006-12-07 2008-07-09 Datwyler Fiber Optics S.A. Verfahren und Vorrichtung zur Herstellung einer Vorform für eine aktive optische Faser, aktive optische Faser und Verstärker
JP2008177434A (ja) * 2007-01-19 2008-07-31 Sumitomo Electric Ind Ltd 増幅用光ファイバおよび光ファイバ増幅器
CN101802667B (zh) * 2007-09-19 2014-02-19 日立化成工业株式会社 光波导的制造方法以及由该制造方法所得到的光波导
US8731358B2 (en) * 2008-01-17 2014-05-20 Claude Pare Multi-cladding fiber
WO2010055700A1 (ja) * 2008-11-14 2010-05-20 株式会社フジクラ イッテルビウム添加光ファイバ、ファイバレーザ及びファイバアンプ
CN106145661A (zh) * 2009-06-12 2016-11-23 J-纤维有限公司 包括掺杂的玻璃纤维芯和包围玻璃纤维芯的包层的光导纤维
CN101585658A (zh) * 2009-06-23 2009-11-25 长飞光纤光缆有限公司 一种光纤预制棒及其制造方法
FR2973957B1 (fr) * 2011-04-05 2014-03-28 Centre Nat Rech Scient Oscillateur laser a fibre optique.
US9873629B2 (en) * 2011-06-30 2018-01-23 Corning Incorporated Methods for producing optical fiber preforms with low index trenches
US9093815B2 (en) * 2012-08-29 2015-07-28 Ofs Fitel, Llc Optical fiber amplifier including rare-earth-doped cladding region
WO2014099645A1 (en) * 2012-12-20 2014-06-26 Corning Incorporated Methods for forming optical fiber preforms with selective diffusion layers
CN105016615B (zh) * 2014-04-24 2018-11-30 北京一轻研究院 一种用于扭转的小应力区领结型光纤预制棒的制造方法
US9658395B2 (en) * 2014-10-21 2017-05-23 Ofs Fitel, Llc Low loss optical fiber and method of making the same
WO2018064212A1 (en) * 2016-09-28 2018-04-05 3M Innovative Properties Company Multi-dimensional optical code with static data and dynamic lookup data optical element sets
CN106371167A (zh) * 2016-11-26 2017-02-01 长飞光纤光缆股份有限公司 一种高带宽多模光纤
US10571628B2 (en) * 2017-11-20 2020-02-25 Corning Incorporated Low loss optical fiber with core codoped with two or more halogens
US11476634B2 (en) * 2018-05-07 2022-10-18 The Board Of Trustees Of The University Of Illinois Rare earth-doped multicomponent fluorosilicate optical fiber for optical devices
CN113498567A (zh) * 2019-03-29 2021-10-12 株式会社藤仓 活性元素添加光纤、谐振器、以及光纤激光装置
CN114057388B (zh) * 2020-08-05 2023-08-08 中天科技精密材料有限公司 光纤预制棒的制造方法、光纤预制棒及光纤

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981707A (en) 1975-04-23 1976-09-21 Corning Glass Works Method of making fluorine out-diffused optical device
JPS5395649A (en) 1977-02-02 1978-08-22 Hitachi Ltd Production of optical fiber
CA1167299A (en) 1982-04-14 1984-05-15 Koichi Abe Precise positioning of optical fibers
JPS60263103A (ja) 1984-06-12 1985-12-26 Shin Etsu Chem Co Ltd 光フアイバ用母材およびその製造方法
CA1271316A (en) 1984-12-21 1990-07-10 Koichi Abe Optical waveguide manufacture
JPS61191544A (ja) 1985-02-15 1986-08-26 Furukawa Electric Co Ltd:The 石英系光フアイバ
JPS61222940A (ja) 1985-03-29 1986-10-03 Furukawa Electric Co Ltd:The 光フアイバ
JPS61247633A (ja) 1985-04-25 1986-11-04 Sumitomo Electric Ind Ltd 光フアイバ−用ガラス母材の製造方法
US4852968A (en) 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
JPS63248731A (ja) 1987-04-03 1988-10-17 Hitachi Cable Ltd 光フアイバ母材の製造方法
DE3733880A1 (de) 1987-10-07 1989-04-20 Schott Glaswerke Verfahren zur herstellung eines lichtwellenleiters
GB8810286D0 (en) 1988-04-29 1988-06-02 British Telecomm Connecting optical waveguides
US5235666A (en) 1989-06-13 1993-08-10 Sumitomo Electric Industries, Ltd. Production of a hermetically coated optical fiber
CA2051104C (en) 1990-02-05 1996-05-14 Akira Oyobe Quartz glass doped with rare earth element and production thereof
EP0443781A1 (de) 1990-02-23 1991-08-28 AT&T Corp. Verfahren zum Dotieren von optischen Fasern
US5074633A (en) 1990-08-03 1991-12-24 At&T Bell Laboratories Optical communication system comprising a fiber amplifier
US5058976A (en) 1990-08-03 1991-10-22 At&T Bell Laboratories System comprising Er-doped optical fiber
EP0585533B1 (de) 1992-08-19 1998-08-05 Sumitomo Electric Industries, Limited Faser mit veränderbarem Modenfelddurchmesser
US5355429A (en) 1992-12-30 1994-10-11 Minnesota Mining And Manufacturing Company Optical fiber strain relief apparatus
US5809189A (en) 1993-08-12 1998-09-15 Virginia Tech Intellectual Properties, Inc. Controlled dopant diffusion for fiber optic coupler
JP3773575B2 (ja) 1996-01-12 2006-05-10 富士通株式会社 ドープファイバ、そのスプライシング方法及び光増幅器
CA2201576A1 (en) 1996-04-17 1997-10-17 James Edward Dickinson, Jr. Rare earth doped oxyhalide laser glass
US5955388A (en) 1997-01-02 1999-09-21 Corning Incorporated Transparent oxyflouride glass-ceramic composition and process of making
GB9703078D0 (en) 1997-02-14 1997-04-02 Univ Southampton Optical fibre and optical fibre device
US6205281B1 (en) 1997-05-27 2001-03-20 Corning Incorporated Fluorinated rare earth doped glass and glass-ceramic articles
EP1015396A1 (de) 1997-06-23 2000-07-05 Corning Incorporated Zusammensetzung für optische wellenleiter und verfahren zur herstellung von endlosen bekleideten filamenten
CN1265199A (zh) 1997-07-15 2000-08-30 康宁股份有限公司 抑制在光纤中的受激布里渊散射
JP2001524448A (ja) 1997-12-02 2001-12-04 コーニング インコーポレイテッド オキシハライドガラスにおける稀土類・ハライド環境
US6109065A (en) 1998-04-22 2000-08-29 Lucent Technologies, Inc. Method of making optical waveguide devices using perchloryl fluoride to make soot
DE19831719A1 (de) 1998-07-15 2000-01-20 Alcatel Sa Verfahren zur Herstellung planarer Wellenleiterstrukturen sowie Wellenleiterstruktur
US6077799A (en) 1999-03-12 2000-06-20 Corning Inc. SPCVD silicate glasses
US6385384B1 (en) 1999-03-15 2002-05-07 Corning Incorporated Glasses containing rare earth fluorides
US6263706B1 (en) 1999-03-30 2001-07-24 Deliso Evelyn M. Method of controlling fluorine doping in soot preforms
IES990889A2 (en) 1999-10-22 2001-05-02 Viveen Ltd Jointed optical fibers
AU754530B2 (en) 1999-11-04 2002-11-21 Sumitomo Electric Industries, Ltd. Optical transmission line
DE10027263B4 (de) 2000-05-31 2011-11-24 Jenoptik Laser Gmbh Verfahren zur Herstellung einer Lichtleitfaser auf SiO2-Basis zur Übertragung einer hohen Lichtleistungsdichte
US6543942B1 (en) 2000-09-21 2003-04-08 Fitel Usa Corp. Dispersion-compensating fiber system having a bridge fiber and methods for making same

Also Published As

Publication number Publication date
JP2005502071A (ja) 2005-01-20
US6690868B2 (en) 2004-02-10
WO2002098809A1 (en) 2002-12-12
US20030026565A1 (en) 2003-02-06
EP1395523B1 (de) 2004-12-15
DE60202285D1 (de) 2005-01-20
CN1628080A (zh) 2005-06-15
EP1395523A1 (de) 2004-03-10
TW523614B (en) 2003-03-11

Similar Documents

Publication Publication Date Title
ATE284845T1 (de) Einen fluor enthaltenden bereich umfassender optischer wellenleiter
AR017880A1 (es) Una composicion para el cuidado bucal que comprende carbonato de calcio particulado como el principal o fundamental agente abrasivo de limpieza y uncompuesto que provee fluor como agente anticaries y uso de un acido poliacrilico completamente neutralizado en la fabricacion de una composicion para el
WO2008013627A3 (en) Low bend loss optical fiber with high modulus coating
WO2005082801A3 (en) Optical fiber and method for making such fiber
DE60305065D1 (de) Optisch, ausserhalb der maximalen absorption gepumptes yttriumorthovanadat
WO2002098478A3 (en) Referencing optical catheters
DE602004028245D1 (de) Polierkissens mit einem optisch transmissiven bereich
DE60238476D1 (de) Chirurgisches sauggerät mit laser-glasfaser
NO995946L (no) Formede oftalmiske linser
TW200616297A (en) Cladding-pumped quasi 3-level fiber laser/amplifier
ATE485532T1 (de) Glasfaser mit verminderter stimulierter brillouinstreuung
EP1213596A3 (de) Lichtquelle - optische Faser Koppler
ITGE910138A0 (it) Apparecchio per la pulizia delle superfici esterne di rivestimento di edifici o altre costruzioni, in particolare per la pulizia delle pare ti in vetro di rivestimento di edifici.
ATE293548T1 (de) Sehhilfe für türen und fenster
DE60221920D1 (de) Optischer breitbandiger Tellurit-Faserverstärker mit Multiwellenlängen-Pumpquelle
WO2003016963A3 (de) Anordnung und vorrichtung zur optischen strahlhomogenisierung
EP1229363A3 (de) Optische Kopplungsstruktur
ATE367781T1 (de) Schutzbrille
ITRM930797A1 (it) Procedimento e dispositivo per la fabbricazione di vetro piano con caratteristiche migliorate.
ITTO940186A0 (it) Procedimento per la realizzazione di fibre ottiche monomodo in vetro, flururato.
KR920008511A (ko) 광 기능성유리, 광파이버, 증폭기 및 레이저
DE60125523D1 (de) Einmodiger hochleistungs-halbleiterlaser
TW200509490A (en) Semiconductor laser device
IT8205195A0 (it) Tampone per il trattamento, la pulitura e la lucidatura a lunga conservazione particolarmente delle lenti di occhiali.
PT1241314E (pt) Vidraca temperada sem encaixilhamento

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties