BR112015002445A2 - fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único - Google Patents

fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único

Info

Publication number
BR112015002445A2
BR112015002445A2 BR112015002445A BR112015002445A BR112015002445A2 BR 112015002445 A2 BR112015002445 A2 BR 112015002445A2 BR 112015002445 A BR112015002445 A BR 112015002445A BR 112015002445 A BR112015002445 A BR 112015002445A BR 112015002445 A2 BR112015002445 A2 BR 112015002445A2
Authority
BR
Brazil
Prior art keywords
multimode
optical
refractory
optimized
single mode
Prior art date
Application number
BR112015002445A
Other languages
English (en)
Other versions
BR112015002445B1 (pt
Inventor
Molin Denis
Sansonetti Pierre
Sillard Pierre
Original Assignee
Draka Comteq Bv
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 Draka Comteq Bv filed Critical Draka Comteq Bv
Publication of BR112015002445A2 publication Critical patent/BR112015002445A2/pt
Publication of BR112015002445B1 publication Critical patent/BR112015002445B1/pt

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
    • G02B6/028—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
    • G02B6/02047—Dual mode fibre
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

resumo “fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único” é proposta uma fibra óptica que compreende um núcleo óptico e um revestimento óptico que circunda o núcleo óptico, sendo que o núcleo óptico tem um perfil de índice graduado refratário com um índice refratário mínimo n1 e um índice refratário máximo n0, sendo que a dita fibra óptica é tal que tem uma abertura numérica an e um raio de núcleo óptico ? que satisfaz um critério de qualidade c de comunicações ópticas definidas pela equação a seguir: c = an - 0,02 x a em que: ? é a diferença de índice refratário normalizado, e sendo que os ditos índices refratários mínimo e máximo nu n0 e o dito raio de núcleo óptico « são escolhidos de modo que an > 0,20, ? > 10?m e |c| < 0,20. 1/1
BR112015002445-9A 2012-10-11 2012-10-11 fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único BR112015002445B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2012/002228 WO2014057299A1 (en) 2012-10-11 2012-10-11 High bandwidth multimode optical fiber optimized for multimode and single-mode transmissions

Publications (2)

Publication Number Publication Date
BR112015002445A2 true BR112015002445A2 (pt) 2017-07-04
BR112015002445B1 BR112015002445B1 (pt) 2021-01-05

Family

ID=47557388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002445-9A BR112015002445B1 (pt) 2012-10-11 2012-10-11 fibra óptica multimodo de largura de banda alta otimizada para transmissões multimodo e modo único

Country Status (9)

Country Link
US (2) US9588285B2 (pt)
EP (1) EP2906976B1 (pt)
KR (1) KR102014300B1 (pt)
AU (1) AU2012391907B2 (pt)
BR (1) BR112015002445B1 (pt)
DK (1) DK2906976T3 (pt)
ES (1) ES2617491T3 (pt)
RU (1) RU2611203C2 (pt)
WO (1) WO2014057299A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150331181A1 (en) * 2014-05-16 2015-11-19 Corning Incorporated Multimode optical fiber and system including such
US9678269B2 (en) 2014-05-16 2017-06-13 Corning Incorporated Multimode optical fiber transmission system including single mode fiber
US9887771B2 (en) 2015-10-23 2018-02-06 International Business Machines Corporation Bandwidth throttling
US9853741B2 (en) * 2015-11-30 2017-12-26 International Business Machines Corporation Fiber optic encryption
US10782206B2 (en) 2015-12-31 2020-09-22 Afl Telecommunications Llc Encircled flux compliant test apparatus
JP6654064B2 (ja) * 2016-03-03 2020-02-26 日本電信電話株式会社 モード変換器、光増幅器及び光伝送システム
US9998255B2 (en) 2016-05-11 2018-06-12 International Business Machines Corporation Fiber optic light intensity encryption
US10126495B2 (en) 2016-06-29 2018-11-13 Corning Incorporated Coated low loss optical fiber with small diameter
CN109085676B (zh) * 2018-08-13 2020-03-10 南京航空航天大学 一种具有相近强度多峰布里渊增益谱的渐变折射率光纤
US10921513B2 (en) * 2018-11-30 2021-02-16 Corning Incorporated Method of selecting wideband multimode fiber from 850 nm differential mode delays

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441858A1 (fr) 1978-11-17 1980-06-13 Comp Generale Electricite Fibre optique
JP2003080604A (ja) * 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd 積層造形装置
AU2002100296A4 (en) 2002-04-16 2002-05-30 Redfern Broadband Networks Inc. Optical fibre
CN102203647B (zh) * 2008-09-26 2014-04-30 康宁股份有限公司 高数值孔径多模光纤
US20100154478A1 (en) * 2008-12-01 2010-06-24 Panduit Corp. Multimode fiber having improved index profile
FR2953029B1 (fr) * 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR2950156B1 (fr) * 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
US7903918B1 (en) * 2010-02-22 2011-03-08 Corning Incorporated Large numerical aperture bend resistant multimode optical fiber
US8385703B2 (en) * 2010-03-02 2013-02-26 Corning Incorporated High numerical aperture multimode optical fiber
US8740432B2 (en) * 2010-08-25 2014-06-03 Colorado State University Research Foundation Transmission of laser pulses with high output beam quality using step-index fibers having large cladding
WO2013160714A1 (en) 2012-04-27 2013-10-31 Draka Comteq Bv Hybrid single and multimode optical fiber for a home network
US8837890B2 (en) * 2012-05-31 2014-09-16 Corning Incorporated Multimode optical fiber and system comprising such fiber

Also Published As

Publication number Publication date
US9791620B2 (en) 2017-10-17
DK2906976T3 (en) 2017-03-13
US9588285B2 (en) 2017-03-07
US20150205039A1 (en) 2015-07-23
WO2014057299A1 (en) 2014-04-17
RU2611203C2 (ru) 2017-02-21
EP2906976B1 (en) 2016-12-07
KR102014300B1 (ko) 2019-08-26
BR112015002445B1 (pt) 2021-01-05
AU2012391907B2 (en) 2017-04-20
KR20150067119A (ko) 2015-06-17
ES2617491T3 (es) 2017-06-19
EP2906976A1 (en) 2015-08-19
AU2012391907A1 (en) 2014-12-18
US20170131464A1 (en) 2017-05-11
RU2015105824A (ru) 2016-09-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/10/2012, OBSERVADAS AS CONDICOES LEGAIS.