PL3729151T3 - Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny - Google Patents

Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny

Info

Publication number
PL3729151T3
PL3729151T3 PL17851832.0T PL17851832T PL3729151T3 PL 3729151 T3 PL3729151 T3 PL 3729151T3 PL 17851832 T PL17851832 T PL 17851832T PL 3729151 T3 PL3729151 T3 PL 3729151T3
Authority
PL
Poland
Prior art keywords
bending
optical system
single mode
shallow trench
corresponding optical
Prior art date
Application number
PL17851832.0T
Other languages
English (en)
Inventor
Louis-Anne De Montmorillon
Pierre Sillard
Original Assignee
Draka Comteq France
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 France filed Critical Draka Comteq France
Publication of PL3729151T3 publication Critical patent/PL3729151T3/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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • 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 - - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
PL17851832.0T 2017-12-21 2017-12-21 Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny PL3729151T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2017/001722 WO2019122943A1 (en) 2017-12-21 2017-12-21 Bending-loss insensitve single mode fibre, with a shallow trench, and corresponding optical system

Publications (1)

Publication Number Publication Date
PL3729151T3 true PL3729151T3 (pl) 2022-07-25

Family

ID=61628369

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17851832.0T PL3729151T3 (pl) 2017-12-21 2017-12-21 Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny

Country Status (8)

Country Link
US (1) US10962708B2 (pl)
EP (1) EP3729151B1 (pl)
CN (1) CN111512200B (pl)
DK (1) DK3729151T3 (pl)
ES (1) ES2916334T3 (pl)
PL (1) PL3729151T3 (pl)
RU (1) RU2755736C1 (pl)
WO (1) WO2019122943A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3729151T3 (pl) 2017-12-21 2022-07-25 Draka Comteq France Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny
CN114556171B (zh) * 2019-10-24 2025-07-01 住友电气工业株式会社 光纤和光缆
JP7531704B2 (ja) * 2020-10-22 2024-08-09 オーエフエス ファイテル，エルエルシー 光伝送システムにおける総データ容量の増加
US11860408B2 (en) 2021-03-09 2024-01-02 Corning Incorporated Optical fiber for data centers
JP2024529448A (ja) * 2021-07-26 2024-08-06 オーエフエス ファイテル，エルエルシー 三角形トレンチプロファイルを備える光ファイバ
CN113716862B (zh) * 2021-09-01 2023-03-21 中天科技光纤有限公司 光纤的制备方法及其装置
US12353002B2 (en) * 2022-12-22 2025-07-08 Sterlite Technologies Limited Optical fiber with improved microbending performance
FR3154513B1 (fr) 2023-10-18 2025-12-26 Draka Comteq France Sas Fibre optique monomode optimisée pour fonctionner en bande o et e, et système de transmission optique correspondant

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444100C3 (de) 1974-09-14 1979-04-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
DE2929166A1 (de) 1979-07-19 1981-01-29 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern
US4516826A (en) 1983-04-21 1985-05-14 At&T Technologies, Inc. Single mode lightguide fiber having a trapezoidal refractive index profile
JPS6252508A (ja) 1985-09-02 1987-03-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ
US4852968A (en) 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
JPH0948629A (ja) 1995-08-01 1997-02-18 Sumitomo Electric Ind Ltd 光ファイバおよびその製造方法
JP3386948B2 (ja) 1996-02-08 2003-03-17 株式会社フジクラ 光ファイバ
ZA9711125B (en) * 1996-12-12 1998-09-22 Sumitomo Electric Industries Single-mode optical fiber
JPH10274720A (ja) * 1997-01-29 1998-10-13 Sumitomo Electric Ind Ltd シングルモード光ファイバ
DE19839870A1 (de) 1998-09-02 2000-03-09 Deutsche Telekom Ag Optische Single-Mode-Lichtleitfaser
FR2790107B1 (fr) * 1999-02-18 2001-05-04 Cit Alcatel Fibre de ligne pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde
FR2784197B1 (fr) * 1998-10-05 2000-12-15 Cit Alcatel Fibre optique monomode a dispersion decalee a grande aire effective
KR100661766B1 (ko) 1998-11-02 2006-12-28 스미토모덴키고교가부시키가이샤 싱글 모드 광 파이버 및 그 제조 방법
FR2828937B1 (fr) * 2001-08-23 2004-02-06 Cit Alcatel Fibre optique pour systeme de transmission a multiplexage en longueurs d'ondes
WO2002027367A1 (en) * 2000-09-27 2002-04-04 Sterlite Optical Technologies Ltd. Dispersion optimized fiber with low dispersion and optical loss
CN1262856C (zh) 2001-04-30 2006-07-05 斯德莱特光学技术有限公司 具有低色散斜率的色散位移光纤
JP3986842B2 (ja) 2001-07-26 2007-10-03 株式会社フジクラ ノンゼロ分散シフト光ファイバ用光ファイバ母材の製法
US6771865B2 (en) 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
US7187833B2 (en) 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
US7221838B2 (en) 2004-06-23 2007-05-22 Furukawa Electric North America, Inc. Optical fibers with reduced splice loss and methods for making same
EP1777559A4 (en) 2004-08-10 2010-03-24 Fujikura Ltd OPTICAL SINGLE FIBER
US7171090B2 (en) 2005-06-30 2007-01-30 Corning Incorporated Low attenuation optical fiber
FR2893149B1 (fr) * 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2896795B1 (fr) 2006-01-27 2008-04-18 Draka Compteq France Procede de fabrication d'une preforme de fibre optique
FR2900739B1 (fr) 2006-05-03 2008-07-04 Draka Comteq France Fibre de compensation de la dispersion chromatique
US7450807B2 (en) 2006-08-31 2008-11-11 Corning Incorporated Low bend loss optical fiber with deep depressed ring
FR2908250B1 (fr) 2006-11-03 2009-01-09 Draka Comteq France Sa Sa Fibre de compensation de la dispersion chromatique
EP1930753B1 (en) 2006-12-04 2015-02-18 Draka Comteq B.V. Optical fiber with high Brillouin threshold power and low bending losses
FR2914751B1 (fr) 2007-04-06 2009-07-03 Draka Comteq France Fibre optique monomode
WO2008136918A2 (en) 2007-05-07 2008-11-13 Corning Incorporated Large effective area fiber
FR2922657B1 (fr) 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
ES2480190T3 (es) 2007-11-09 2014-07-25 Draka Comteq B.V. Fibra óptica resistente a microcurvatura
FR2929716B1 (fr) 2008-04-04 2011-09-16 Draka Comteq France Sa Fibre optique a dispersion decalee.
FR2930997B1 (fr) 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
ES2487443T3 (es) 2008-11-12 2014-08-20 Draka Comteq B.V. Fibra óptica de amplificación y procedimiento para fabricarla
FR2941540B1 (fr) 2009-01-27 2011-05-06 Draka Comteq France Fibre optique monomode presentant une surface effective elargie
FR2941541B1 (fr) 2009-01-27 2011-02-25 Draka Comteq France Fibre optique monomode
FR2946436B1 (fr) 2009-06-05 2011-12-09 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
CN101598834B (zh) * 2009-06-26 2011-01-19 长飞光纤光缆有限公司 一种单模光纤及其制造方法
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
FR2949870B1 (fr) 2009-09-09 2011-12-16 Draka Compteq France Fibre optique multimode presentant des pertes en courbure ameliorees
FR2953030B1 (fr) 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
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
FR2953605B1 (fr) 2009-12-03 2011-12-16 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2953606B1 (fr) 2009-12-03 2012-04-27 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2950156B1 (fr) 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
US7876990B1 (en) 2009-11-25 2011-01-25 Corning Incorporated Low loss optical fiber
ES3001658T3 (en) 2010-02-01 2025-03-05 Draka Comteq Bv Non-zero dispersion shifted optical fiber having a short cutoff wavelength
DK2352047T3 (da) 2010-02-01 2019-11-11 Draka Comteq Bv Ikke-nul dispersionsskiftet optisk fiber med et stort effektivt areal
US8542969B2 (en) 2010-02-26 2013-09-24 Corning Incorporated Low bend loss optical fiber
ES2539824T3 (es) 2010-03-17 2015-07-06 Draka Comteq B.V. Fibra óptica de modo único con reducidas pérdidas por curvatura
FR2962230B1 (fr) 2010-07-02 2012-07-27 Draka Comteq France Fibre optique monomode
KR101115623B1 (ko) 2010-07-09 2012-02-15 주식회사 하이닉스반도체 불휘발성 메모리 장치 및 이의 동작 방법
FR2963787B1 (fr) * 2010-08-10 2012-09-21 Draka Comteq France Procede de fabrication d'une preforme de fibre optique
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
US9507084B2 (en) * 2010-12-03 2016-11-29 Ofs Fitel, Llc Single-mode, bend-compensated, large-mode-area optical fibers designed to accomodate simplified fabrication and tighter bends
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
EP2482106B1 (en) 2011-01-31 2014-06-04 Draka Comteq B.V. Multimode fiber
CN102116897A (zh) 2011-03-04 2011-07-06 北京交通大学 对泵浦光高效率吸收的包层泵浦光纤
EP2495589A1 (en) 2011-03-04 2012-09-05 Draka Comteq B.V. Rare earth doped amplifying optical fiber for compact devices and method of manufacturing thereof
EP2503368A1 (en) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimode optical fiber with improved bend resistance
EP2506044A1 (en) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimode optical fiber
EP2518546B1 (en) 2011-04-27 2018-06-20 Draka Comteq B.V. High-bandwidth, radiation-resistant multimode optical fiber
CN202171655U (zh) * 2011-05-27 2012-03-21 成都富通光通信技术有限公司 适用于超高速长距离密集波分复用的色散优化单模光纤
EP2527893B1 (en) 2011-05-27 2013-09-04 Draka Comteq BV Single mode optical fiber
EP2533082B1 (en) 2011-06-09 2013-12-25 Draka Comteq BV Single mode optical fiber
CN102193142B (zh) 2011-06-28 2013-06-26 长飞光纤光缆有限公司 一种抗弯曲大芯径高数值孔径多模光纤
EP2541292B1 (en) 2011-07-01 2014-10-01 Draka Comteq BV Multimode optical fibre
US8588568B2 (en) 2011-11-04 2013-11-19 Corning Incorporated Bend loss resistant multi-mode fiber
NL2007831C2 (en) 2011-11-21 2013-05-23 Draka Comteq Bv Apparatus and method for carrying out a pcvd deposition process.
US8849082B2 (en) 2011-11-29 2014-09-30 Corning Incorporated Low bend loss optical fiber
US8588569B2 (en) * 2011-11-30 2013-11-19 Corning Incorporated Low bend loss optical fiber
US8666214B2 (en) 2011-11-30 2014-03-04 Corning Incorporated Low bend loss optical fiber
CN102540327A (zh) * 2012-01-10 2012-07-04 长飞光纤光缆有限公司 弯曲不敏感单模光纤
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
PL3729151T3 (pl) 2017-12-21 2022-07-25 Draka Comteq France Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny

Also Published As

Publication number Publication date
DK3729151T3 (da) 2022-07-11
US20200319398A1 (en) 2020-10-08
CN111512200B (zh) 2022-11-18
CN111512200A (zh) 2020-08-07
EP3729151B1 (en) 2022-04-06
WO2019122943A1 (en) 2019-06-27
RU2755736C1 (ru) 2021-09-20
BR112020012102A2 (pt) 2020-11-17
ES2916334T3 (es) 2022-06-30
US10962708B2 (en) 2021-03-30
EP3729151A1 (en) 2020-10-28

Similar Documents

Publication Publication Date Title
PL3729151T3 (pl) Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny
CA3247397A1 (en) Distributed optical fibre sensors
PL3879321T3 (pl) Złącza światłowodowe mające strukturę wpustową
EP3268580A4 (en) Downhole fiber optic sensors with downhole optical interrogator
SMT202000089T1 (it) Sollevatore telescopico con un sistema di blindatura
EP3152611A4 (en) Fiber optic ribbon cable and ribbon
EP3211464A4 (en) Multi-core optical fiber, optical cable, and optical connector
GB201701997D0 (en) Improved pre-connectorised optical fibre construction
GB201811640D0 (en) Distributed fibre optic sensing
EP3809176A4 (en) MULTI-CORE FIBER CONNECTOR
EP3421435A4 (en) OPTICAL FIBER
EP3130951A4 (en) Optical fiber assembly, optical coupling device, and optical fiber coupling device
SG11201709001PA (en) Optical fiber ribbon, optical fiber cable, and optical fiber
EP3545348A4 (en) FIBER OPTICAL FORK ARRANGEMENTS, METHODS AND SYSTEMS
EP3361296A4 (en) Multicore optical fiber, multicore optical fiber cable, and optical fiber transmission system
EP3256890A4 (en) An active optical fibre
EP3290973A4 (en) Ultralow-attenuation bend-insensitive single-mode optical fibre
PL3535610T3 (pl) Sprzężone włókna kilkumodowe oraz odpowiednie łącze optyczne i system optyczny
EP3759266A4 (en) NANOMATERIAL COATED FIBERS
EP3201665A4 (en) Optical fiber management
EP3136623A4 (en) Optical repeater and optical fiber communication system
EP3187914A4 (en) Optical fiber and optical fiber transmission path
EP3896502A4 (en) OPTICAL FIBER
EP3446166A4 (en) OPTICAL FIBER DISTRIBUTION SYSTEM HAVING CONNECTOR ATTACHMENT
EP3754393A4 (en) OPTICAL FIBER