IN2014DN03921A - - Google Patents

Info

Publication number
IN2014DN03921A
IN2014DN03921A IN3921DEN2014A IN2014DN03921A IN 2014DN03921 A IN2014DN03921 A IN 2014DN03921A IN 3921DEN2014 A IN3921DEN2014 A IN 3921DEN2014A IN 2014DN03921 A IN2014DN03921 A IN 2014DN03921A
Authority
IN
India
Prior art keywords
core
silica based
surrounding
cladding region
silica
Prior art date
Application number
Other languages
English (en)
Inventor
Dana Craig Bookbinder
Ming Jun Li
Pushkar Tandon
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 IN2014DN03921A publication Critical patent/IN2014DN03921A/en

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)
IN3921DEN2014 2011-11-04 2012-10-31 IN2014DN03921A (fr)

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 (fr) 2011-11-04 2012-10-31 Fibre optique multimode co-dopée à ge-p

Publications (1)

Publication Number Publication Date
IN2014DN03921A true IN2014DN03921A (fr) 2015-05-15

Family

ID=47215773

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3921DEN2014 IN2014DN03921A (fr) 2011-11-04 2012-10-31

Country Status (9)

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

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
US10107957B2 (en) 2014-02-19 2018-10-23 Corning Incorporated Multimode optical fibers operating over an extended wavelength range and system incorporating such
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
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
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
CN113009619B (zh) 2015-04-15 2024-01-16 康宁股份有限公司 具有氟和氯共掺杂芯区域的低损耗光纤
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
PL3577499T3 (pl) * 2017-02-03 2023-10-30 Draka Comteq France Multimodalny światłowód zoptymalizowany do pracy około 1060 nm i odpowidajacy mu system optyczny
US10197726B2 (en) 2017-06-22 2019-02-05 Corning Incorporated Wide-band multimode optical fibers with cores having a radially-dependent alpha profile
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
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
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.
EP1515169B1 (fr) * 2003-09-09 2008-04-23 Fujikura Ltd. Fibre optique multimode à gradient d'indice et son procédé de fabrication
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
JP2014535078A (ja) 2014-12-25
RU2014122605A (ru) 2015-12-10
US20130114934A1 (en) 2013-05-09
BR112014010702A2 (pt) 2017-04-25
KR20140088151A (ko) 2014-07-09
US8965163B2 (en) 2015-02-24
EP2773990B1 (fr) 2019-10-30
WO2013066961A1 (fr) 2013-05-10
EP2773990A1 (fr) 2014-09-10
CN104169760A (zh) 2014-11-26

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