BR112014010702A2 - fibra ótica multimodo co-dopada com ge-p - Google Patents

fibra ótica multimodo co-dopada com ge-p

Info

Publication number
BR112014010702A2
BR112014010702A2 BR112014010702A BR112014010702A BR112014010702A2 BR 112014010702 A2 BR112014010702 A2 BR 112014010702A2 BR 112014010702 A BR112014010702 A BR 112014010702A BR 112014010702 A BR112014010702 A BR 112014010702A BR 112014010702 A2 BR112014010702 A2 BR 112014010702A2
Authority
BR
Brazil
Prior art keywords
core
silica
optical fiber
multimode optical
doped
Prior art date
Application number
BR112014010702A
Other languages
English (en)
Portuguese (pt)
Inventor
Craig Bookbinder Dana
Li Ming-Jun
Tandon Pushkar
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of BR112014010702A2 publication Critical patent/BR112014010702A2/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
    • G02B6/0288—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
    • G02B6/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
BR112014010702A 2011-11-04 2012-10-31 fibra ótica multimodo co-dopada com ge-p BR112014010702A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/289,021 US8965163B2 (en) 2011-11-04 2011-11-04 Ge-P co-doped multimode optical fiber
PCT/US2012/062719 WO2013066961A1 (en) 2011-11-04 2012-10-31 Ge-p co-doped multimode optical fiber

Publications (1)

Publication Number Publication Date
BR112014010702A2 true BR112014010702A2 (pt) 2017-04-25

Family

ID=47215773

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010702A BR112014010702A2 (pt) 2011-11-04 2012-10-31 fibra ótica multimodo co-dopada com ge-p

Country Status (9)

Country Link
US (1) US8965163B2 (enExample)
EP (1) EP2773990B1 (enExample)
JP (1) JP2014535078A (enExample)
KR (1) KR20140088151A (enExample)
CN (1) CN104169760A (enExample)
BR (1) BR112014010702A2 (enExample)
IN (1) IN2014DN03921A (enExample)
RU (1) RU2014122605A (enExample)
WO (1) WO2013066961A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922657B1 (fr) * 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
CN104040389A (zh) * 2011-12-27 2014-09-10 住友电气工业株式会社 光纤以及光缆
US9804325B2 (en) * 2014-01-31 2017-10-31 Ofs Fitel, Llc Framework for the design of optimum and near-optimum broadband multi-mode optical fibers by core doping
WO2015126895A1 (en) * 2014-02-19 2015-08-27 Corning Incorporated Multimode optical fiber operating over an extended wavelength range and system incorporating such
US9678270B2 (en) * 2014-02-28 2017-06-13 Draka Comteq, B.V. Multimode optical fiber with high bandwidth over an extended wavelength range, and corresponding multimode optical system
US9835796B2 (en) 2014-02-28 2017-12-05 Draka Comteq, B.V. Multimode optical fiber with high bandwidth over an extended wavelength range, and corresponding multimode optical system
US9804324B2 (en) 2015-01-30 2017-10-31 Sumitomo Electric Industries, Ltd. Multimode optical fiber
US9594212B2 (en) 2015-03-12 2017-03-14 Corning Incorporated Multimode optical fibers
JP6817957B2 (ja) 2015-04-15 2021-01-20 コーニング インコーポレイテッド フッ素および塩素が共ドープされたコア領域を有する低損失光ファイバ
US9919955B2 (en) * 2015-07-24 2018-03-20 Ofs Fitel, Llc Optical fiber with low loss and nanoscale structurally homogeneous core
US9733426B2 (en) 2015-11-18 2017-08-15 Sumitomo Electric Industries, Ltd. Multimode optical fiber
US9964701B2 (en) 2016-06-15 2018-05-08 Corning Incorporated Methods of manufacturing wide-band multi-mode optical fibers and core preforms for the same using specific fluorine doping parameter and 850 nm alpha profile
US10126495B2 (en) * 2016-06-29 2018-11-13 Corning Incorporated Coated low loss optical fiber with small diameter
CN106772784A (zh) * 2016-12-30 2017-05-31 中天科技精密材料有限公司 一种宽带折射率渐变的多模光纤
CN106842419B (zh) * 2016-12-30 2019-10-18 中天科技精密材料有限公司 一种宽带弯曲不敏感多模光纤
JP6918983B2 (ja) * 2017-02-03 2021-08-11 ドラカ コムテック フランス １０６０ｎｍ周辺で動作するように最適化されたマルチモード光ファイバ、および対応するマルチモード光学システム
US10197726B2 (en) 2017-06-22 2019-02-05 Corning Incorporated Wide-band multimode optical fibers with cores having a radially-dependent alpha profile
CN108375815B (zh) * 2018-04-17 2020-08-25 长飞光纤光缆股份有限公司 一种高带宽弯曲不敏感多模光纤
CN108594361B (zh) * 2018-04-17 2020-10-16 长飞光纤光缆股份有限公司 一种高带宽多模光纤
US11022750B2 (en) 2018-09-13 2021-06-01 Corning Incorporated Wideband multimode co-doped optical fiber employing GeO2 and Al2O3 dopants
CN110360984B (zh) * 2019-07-08 2024-04-30 扬州市市政建设处 一种地表沉降的大范围分布式监测系统及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
US4222631A (en) * 1978-03-03 1980-09-16 Corning Glass Works Multicomponent optical waveguide having index gradient
US4770494A (en) * 1986-02-12 1988-09-13 American Telephone & Telegraph Company, At&T Bell Laboratories Low-loss silica optical waveguides
NL1024015C2 (nl) * 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
CN100552481C (zh) 2003-09-09 2009-10-21 株式会社藤仓 渐变折射率多模光纤及其制造方法
JP2005128515A (ja) * 2003-09-30 2005-05-19 Fujikura Ltd グレーデッドインデックス型マルチモードファイバ及びその製造方法
US7450806B2 (en) 2005-11-08 2008-11-11 Corning Incorporated Microstructured optical fibers and methods
US7421174B2 (en) 2006-08-28 2008-09-02 Furakawa Electric North America; Inc. Multi-wavelength, multimode optical fibers
US7315677B1 (en) 2006-09-14 2008-01-01 Corning Incorporated Dual dopant dual alpha multimode optical fiber
US7787731B2 (en) 2007-01-08 2010-08-31 Corning Incorporated Bend resistant multimode optical fiber
FR2922657B1 (fr) 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
US20090169163A1 (en) 2007-12-13 2009-07-02 Abbott Iii John Steele Bend Resistant Multimode Optical Fiber
US8111961B2 (en) * 2008-02-26 2012-02-07 Ofs Fitel, Llc Accelerated aging of phosphorus-doped optical fibers
JP5587323B2 (ja) 2008-09-26 2014-09-10 コーニング インコーポレイテッド 高開口数多モード光ファイバ
US8385702B2 (en) * 2009-05-28 2013-02-26 Corning Incorporated Bend resistant multimode optical fiber

Also Published As

Publication number Publication date
US8965163B2 (en) 2015-02-24
WO2013066961A1 (en) 2013-05-10
US20130114934A1 (en) 2013-05-09
KR20140088151A (ko) 2014-07-09
EP2773990B1 (en) 2019-10-30
RU2014122605A (ru) 2015-12-10
JP2014535078A (ja) 2014-12-25
CN104169760A (zh) 2014-11-26
EP2773990A1 (en) 2014-09-10
IN2014DN03921A (enExample) 2015-05-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]