DK1338102T3 - Optisk fiber til hjemme-distributionsnetværk - Google Patents

Optisk fiber til hjemme-distributionsnetværk

Info

Publication number
DK1338102T3
DK1338102T3 DK01972462.4T DK01972462T DK1338102T3 DK 1338102 T3 DK1338102 T3 DK 1338102T3 DK 01972462 T DK01972462 T DK 01972462T DK 1338102 T3 DK1338102 T3 DK 1338102T3
Authority
DK
Denmark
Prior art keywords
optical fiber
distribution networks
home distribution
home
networks
Prior art date
Application number
DK01972462.4T
Other languages
English (en)
Inventor
Francesco Ivan Pomarico
Giacomo Roba
Guido Oliveti
Davide Sarchi
Francesco Sartori
Original Assignee
Prysmian Spa
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 Prysmian Spa filed Critical Prysmian Spa
Application granted granted Critical
Publication of DK1338102T3 publication Critical patent/DK1338102T3/da

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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02276—Dispersion shifted fibres, i.e. zero dispersion at 1550 nm
    • 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
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
    • 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
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • 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
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DK01972462.4T 2000-09-11 2001-09-07 Optisk fiber til hjemme-distributionsnetværk DK1338102T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000MI001983A IT1318846B1 (it) 2000-09-11 2000-09-11 Rete di distribuzione di segnali ad una pluralita' di apparecchiatureutente.
US24271500P 2000-10-25 2000-10-25
PCT/IT2001/000466 WO2002021731A2 (en) 2000-09-11 2001-09-07 Opticl fibre for to-the-home distribution network

Publications (1)

Publication Number Publication Date
DK1338102T3 true DK1338102T3 (da) 2012-12-10

Family

ID=26332757

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01972462.4T DK1338102T3 (da) 2000-09-11 2001-09-07 Optisk fiber til hjemme-distributionsnetværk

Country Status (11)

Country Link
US (1) US6885802B2 (da)
EP (1) EP1338102B1 (da)
JP (1) JP2004508600A (da)
CN (1) CN1215344C (da)
AU (2) AU9222501A (da)
BR (1) BR0113824A (da)
CA (1) CA2422088C (da)
DK (1) DK1338102T3 (da)
ES (1) ES2398523T3 (da)
IT (1) IT1318846B1 (da)
WO (1) WO2002021731A2 (da)

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US20030090161A1 (en) * 2001-10-19 2003-05-15 Marlow C. Allen Light communication channel-based electronics power distribution system
AU2003289741A1 (en) * 2002-05-31 2004-03-11 Corning Incorporated Low macrobending loss optical fiber
TW200508678A (en) * 2003-08-04 2005-03-01 Sumitomo Electric Industries Optical transmission line constituting method, optical transmission line and optical fiber
JPWO2005012967A1 (ja) * 2003-08-04 2007-09-27 住友電気工業株式会社 光ファイバ
US7336877B2 (en) * 2004-08-31 2008-02-26 Corning Incorporated Broadband optical fiber
NL1028456C2 (nl) * 2005-03-03 2006-09-06 Draka Comteq Bv Werkwijze voor het gebruik van een glasvezelnetwerk voor een beperkt werkgebied voor gegevenscommunicatie met een bitsnelheid van ten minste 30 Gbps, werkwijze voor het aanpassen van een glasvezelnetwerk alsmede een glasvezelnetwerk.
US7171090B2 (en) * 2005-06-30 2007-01-30 Corning Incorporated Low attenuation optical fiber
FR2893149B1 (fr) 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
US7406237B2 (en) * 2006-02-21 2008-07-29 Corning Incorporated Multiband optical fiber
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
US7620282B2 (en) * 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
US7397991B1 (en) * 2006-12-13 2008-07-08 Corning Cable Systems Llc Fiber optic cables and assemblies and the performance thereof
US8414186B2 (en) * 2007-07-20 2013-04-09 Sensortran, Inc. Pure silica core multimode fiber sensors for DTS applications
DK2206001T3 (da) 2007-11-09 2014-07-07 Draka Comteq Bv Optisk fiber, der er modstandsdygtig over for mikrobøjning
FR2930997B1 (fr) 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
AU2009260839B2 (en) * 2008-06-19 2013-07-25 Corning Cable Systems Llc Fiber optic cables and assemblies and the performance thereof
US7773848B2 (en) 2008-07-30 2010-08-10 Corning Incorporated Low bend loss single mode optical fiber
JP5478116B2 (ja) 2009-05-20 2014-04-23 信越化学工業株式会社 光ファイバ
JP5575422B2 (ja) 2009-05-20 2014-08-20 信越化学工業株式会社 光ファイバ
US8224140B2 (en) 2009-12-11 2012-07-17 Corning Cable Systems Llc Cables with bend insensitive optical fibers
US8705922B2 (en) 2011-06-21 2014-04-22 Corning Incorporated Few-moded optical fibers
KR102038955B1 (ko) 2011-08-19 2019-10-31 코닝 인코포레이티드 굽힘 손실이 낮은 광 섬유
US8734026B2 (en) * 2011-08-19 2014-05-27 Teledyne Instruments, Inc. Subsea electro-optical connector unit for electro-optical ethernet transmission system
CN103842870A (zh) 2011-08-31 2014-06-04 惠普发展公司，有限责任合伙企业 用于可调制的源的多模光纤
US8837892B2 (en) 2011-09-16 2014-09-16 Corning Incorporated Few mode optical fibers for mode division multiplexing
CN102607619A (zh) * 2012-03-08 2012-07-25 天津奇谱光电技术有限公司 一种光纤电光传感系统
CN102629890A (zh) * 2012-03-08 2012-08-08 天津奇谱光电技术有限公司 可扩展实时电光传感网络系统
US8764311B2 (en) * 2012-03-30 2014-07-01 Corning Cable Systems Llc Single-mode optical fibers for optical fiber connectors
US9188736B2 (en) 2013-04-08 2015-11-17 Corning Incorporated Low bend loss optical fiber
US9739962B2 (en) * 2013-05-14 2017-08-22 Vixar Plastic optical fiber data communication links
US9749723B2 (en) 2015-03-05 2017-08-29 Huawei Technologies Co., Ltd. System and method for optical network
US11658747B2 (en) * 2019-01-24 2023-05-23 Sony Group Corporation Optical communication apparatus, optical communication method, and optical communication system
WO2020167398A1 (en) 2019-02-11 2020-08-20 Corning Incorporated Optical fibers for single mode and few mode vcsel-based optical fiber transmission systems
US11012154B2 (en) 2019-07-01 2021-05-18 Corning Incorporated Systems and methods for measuring a modal delay and a modal bandwidth
US11467335B2 (en) 2019-07-22 2022-10-11 Corning Incorporated Optical fibers for single mode and few mode vertical-cavity surface-emitting laser-based optical fiber transmission systems
US12151964B2 (en) 2019-07-30 2024-11-26 Corning Incorporated Tension-based methods for forming bandwidth tuned optical fibers for bi-modal optical data transmission
JP7740268B2 (ja) * 2021-01-22 2025-09-17 ソニーグループ株式会社 光導波路、光通信装置、光通信方法および光通信システム
US12267106B2 (en) 2021-05-06 2025-04-01 Corning Incorporated Frequency domain method and system for measuring modal bandwidth, chromatic dispersion, and skew of optical fibers
WO2023038769A1 (en) 2021-09-09 2023-03-16 Corning Incorporated Optical fibers for single mode and few mode vcsel-based optical fiber transmission systems
CN117981241A (zh) * 2021-09-16 2024-05-03 索尼集团公司 光通信系统、光通信方法、接收器、光波导和发送器
AU2023201003A1 (en) 2022-03-31 2023-10-19 Sterlite Technologies Limited Single mode optical fiber suitable for ribbon applications

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US5329607A (en) * 1992-02-28 1994-07-12 The United States Of America As Represented By The Secretary Of The Navy Pure-silica core dual-mode optical fiber
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US6816266B2 (en) * 2000-02-08 2004-11-09 Deepak Varshneya Fiber optic interferometric vital sign monitor for use in magnetic resonance imaging, confined care facilities and in-hospital

Also Published As

Publication number Publication date
US20040033039A1 (en) 2004-02-19
JP2004508600A (ja) 2004-03-18
CA2422088C (en) 2009-11-24
CA2422088A1 (en) 2002-03-14
EP1338102B1 (en) 2012-11-07
AU2001292225B2 (en) 2006-07-06
EP1338102A2 (en) 2003-08-27
IT1318846B1 (it) 2003-09-10
BR0113824A (pt) 2003-06-03
CN1455881A (zh) 2003-11-12
ITMI20001983A0 (it) 2000-09-11
ES2398523T3 (es) 2013-03-19
CN1215344C (zh) 2005-08-17
US6885802B2 (en) 2005-04-26
AU9222501A (en) 2002-03-22
ITMI20001983A1 (it) 2002-03-11
WO2002021731A3 (en) 2002-08-29
WO2002021731A2 (en) 2002-03-14

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