KR102050629B1 - 확장된 파장 범위에 걸쳐 높은 대역폭을 갖는 멀티모드 광섬유, 및 대응하는 멀티모드 광학 시스템 - Google Patents

확장된 파장 범위에 걸쳐 높은 대역폭을 갖는 멀티모드 광섬유, 및 대응하는 멀티모드 광학 시스템 Download PDF

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KR102050629B1
KR102050629B1 KR1020167023399A KR20167023399A KR102050629B1 KR 102050629 B1 KR102050629 B1 KR 102050629B1 KR 1020167023399 A KR1020167023399 A KR 1020167023399A KR 20167023399 A KR20167023399 A KR 20167023399A KR 102050629 B1 KR102050629 B1 KR 102050629B1
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core
refractive index
multimode optical
fluorine
optical fiber
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KR20160125974A (ko
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마리안느 비고
드니 몰랭
삐에르 실라르
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드라카 콤텍 비.브이.
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    • 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
    • G02B6/03622—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 2 layers only
    • G02B6/03627—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 2 layers only arranged - +
    • 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 - - +

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
KR1020167023399A 2014-02-28 2014-02-28 확장된 파장 범위에 걸쳐 높은 대역폭을 갖는 멀티모드 광섬유, 및 대응하는 멀티모드 광학 시스템 Active KR102050629B1 (ko)

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Application Number Priority Date Filing Date Title
PCT/IB2014/000503 WO2015128691A1 (en) 2014-02-28 2014-02-28 Multimode optical fiber with high bandwidth over an extended wavelength range, and corresponding multimode optical system.

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KR20160125974A KR20160125974A (ko) 2016-11-01
KR102050629B1 true KR102050629B1 (ko) 2019-11-29

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US (1) US9678270B2 (https=)
EP (1) EP3111260B1 (https=)
JP (1) JP6513100B2 (https=)
KR (1) KR102050629B1 (https=)
CN (1) CN106062599B (https=)
BR (1) BR112016018252B1 (https=)
DK (1) DK3111260T3 (https=)
ES (1) ES2665784T3 (https=)
WO (1) WO2015128691A1 (https=)

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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
US20190260470A1 (en) 2016-10-13 2019-08-22 Panduit Corp. Methods for Estimating Modal Bandwidth Spectral Dependence
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
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
ES2951545T3 (es) * 2017-02-03 2023-10-23 Draka Comteq France Fibra óptica multimodo optimizada para operar a alrededor de 1060 nm y sistema óptico multimodo correspondiente
US10197726B2 (en) * 2017-06-22 2019-02-05 Corning Incorporated Wide-band multimode optical fibers with cores having a radially-dependent alpha profile
CN107132615B (zh) * 2017-07-03 2020-01-10 长飞光纤光缆股份有限公司 一种多模光纤、其应用及测温系统
EP3710492B1 (en) 2017-11-13 2021-08-11 INEOS Styrolution Group GmbH Thermoplastic molding composition and articles made thereof having improved surface quality
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
US11561352B2 (en) 2020-04-01 2023-01-24 Mellanox Technologies, Ltd. High density optical I/O inside a data center switch using multi-core fibers
US11630274B2 (en) 2020-04-01 2023-04-18 Mellanox Technologies, Ltd. High-density optical communications using multi-core fiber
US11378765B2 (en) 2020-05-25 2022-07-05 Mellanox Technologies, Ltd. Intra data center and inter data center links using dual-wavelength multimode/singlemode multi-core fiber
US11303379B1 (en) 2020-11-05 2022-04-12 Mellanox Technologies, Ltd. Communication between data centers using a multi-core fiber

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JP2011530725A (ja) * 2008-08-13 2011-12-22 コーニング インコーポレイテッド 少なくとも２つのクラッドを有するマルチモードファイバ
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JP2005521093A (ja) * 2002-03-20 2005-07-14 コーニング・インコーポレーテッド 低曲げ損失の光ファイバ及びこれにより製作される構成要素
JP2011530725A (ja) * 2008-08-13 2011-12-22 コーニング インコーポレイテッド 少なくとも２つのクラッドを有するマルチモードファイバ
JP2013200544A (ja) 2012-03-23 2013-10-03 Draka Comteq Bv 曲げ耐性マルチモード光ファイバ

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US20160363725A1 (en) 2016-12-15
CN106062599B (zh) 2019-05-28
US9678270B2 (en) 2017-06-13
BR112016018252A2 (https=) 2017-08-08
JP6513100B2 (ja) 2019-05-15
CN106062599A (zh) 2016-10-26
EP3111260B1 (en) 2018-02-14
KR20160125974A (ko) 2016-11-01
WO2015128691A1 (en) 2015-09-03
DK3111260T3 (en) 2018-03-19
BR112016018252B1 (pt) 2022-02-22
ES2665784T3 (es) 2018-04-27
JP2017510840A (ja) 2017-04-13
EP3111260A1 (en) 2017-01-04

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