PL3767348T3 - Wielomodowe włókno światłowodowe o dużej przepustowości oraz niewrażliwe na zginanie - Google Patents

Wielomodowe włókno światłowodowe o dużej przepustowości oraz niewrażliwe na zginanie

Info

Publication number
PL3767348T3
PL3767348T3 PL19789502.2T PL19789502T PL3767348T3 PL 3767348 T3 PL3767348 T3 PL 3767348T3 PL 19789502 T PL19789502 T PL 19789502T PL 3767348 T3 PL3767348 T3 PL 3767348T3
Authority
PL
Poland
Prior art keywords
optical fiber
multimode optical
insensitive multimode
bandwidth
bending
Prior art date
Application number
PL19789502.2T
Other languages
English (en)
Inventor
Wufeng XIAO
Rong Huang
Haiying Wang
Runhan WANG
Honghai Wang
Ruichun WANG
Original Assignee
Yangtze Optical Fibre And Cable Joint Stock Limited Company
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 Yangtze Optical Fibre And Cable Joint Stock Limited Company filed Critical Yangtze Optical Fibre And Cable Joint Stock Limited Company
Publication of PL3767348T3 publication Critical patent/PL3767348T3/pl

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
    • G02B6/028—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
    • G02B6/036—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
    • 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 - - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
PL19789502.2T 2018-04-17 2019-04-11 Wielomodowe włókno światłowodowe o dużej przepustowości oraz niewrażliwe na zginanie PL3767348T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810344821.5A CN108375815B (zh) 2018-04-17 2018-04-17 一种高带宽弯曲不敏感多模光纤
PCT/CN2019/082239 WO2019201147A1 (zh) 2018-04-17 2019-04-11 一种高带宽弯曲不敏感多模光纤

Publications (1)

Publication Number Publication Date
PL3767348T3 true PL3767348T3 (pl) 2022-09-19

Family

ID=63032472

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19789502.2T PL3767348T3 (pl) 2018-04-17 2019-04-11 Wielomodowe włókno światłowodowe o dużej przepustowości oraz niewrażliwe na zginanie

Country Status (5)

Country Link
US (1) US11841530B2 (pl)
EP (1) EP3767348B1 (pl)
CN (1) CN108375815B (pl)
PL (1) PL3767348T3 (pl)
WO (1) WO2019201147A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109143463B (zh) * 2018-09-25 2020-05-26 长飞光纤光缆股份有限公司 一种小芯径兼容型渐变折射率光纤
CN108983350B (zh) * 2018-09-25 2020-09-22 长飞光纤光缆股份有限公司 一种小芯径渐变折射率光纤
CN109188603B (zh) * 2018-09-25 2020-09-15 长飞光纤光缆股份有限公司 小芯径渐变折射率光纤
CN116256837B (zh) * 2023-03-03 2025-10-10 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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771865B2 (en) * 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
JP2005037608A (ja) * 2003-07-18 2005-02-10 Fujikura Ltd グレーテッドインデックス型マルチモードファイバ
US7437045B2 (en) 2006-05-02 2008-10-14 Sterlite Technologies Limited Dispersion optimized optical fiber for wideband optical transmission
WO2010142706A1 (de) * 2009-06-12 2010-12-16 J-Fiber Gmbh Lichtleitfaser, insbesondere laserfaser, enthaltend einen dotierten glasfaserkern und ein den glasfaserkern umgebendes cladding
US8965163B2 (en) * 2011-11-04 2015-02-24 Corning Incorporated Ge-P co-doped multimode optical fiber
JP6298893B2 (ja) * 2013-12-20 2018-03-20 ドラカ・コムテツク・ベー・ベー 損失低下を示す、台形コアを有するシングルモードファイバ
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
US9329335B2 (en) * 2014-01-31 2016-05-03 Ofs Fitel, Llc Broadband multi-mode optical fibers with flat-zone in dopant concentration profile
ES2665784T3 (es) * 2014-02-28 2018-04-27 Draka Comteq Bv Fibra óptica multimodo con alto ancho de banda en una gama de longitud de onda ampliada, y el sistema óptico multimodo correspondiente
US9804324B2 (en) * 2015-01-30 2017-10-31 Sumitomo Electric Industries, Ltd. Multimode optical fiber
CN106383379A (zh) * 2016-11-26 2017-02-08 长飞光纤光缆股份有限公司 高带宽弯曲不敏感多模光纤
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
CN106707407B (zh) * 2016-12-30 2019-06-28 中天科技精密材料有限公司 宽带半阶跃型多模光纤
CN107102400B (zh) * 2017-06-28 2020-01-14 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
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

Also Published As

Publication number Publication date
EP3767348A4 (en) 2021-04-21
CN108375815A (zh) 2018-08-07
CN108375815B (zh) 2020-08-25
WO2019201147A1 (zh) 2019-10-24
EP3767348B1 (en) 2022-06-01
US11841530B2 (en) 2023-12-12
US20210165159A1 (en) 2021-06-03
EP3767348A1 (en) 2021-01-20

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