PL3156831T3 - Jednomodowy światłowód z obniżonym rowkiem - Google Patents

Jednomodowy światłowód z obniżonym rowkiem

Info

Publication number
PL3156831T3
PL3156831T3 PL16202564T PL16202564T PL3156831T3 PL 3156831 T3 PL3156831 T3 PL 3156831T3 PL 16202564 T PL16202564 T PL 16202564T PL 16202564 T PL16202564 T PL 16202564T PL 3156831 T3 PL3156831 T3 PL 3156831T3
Authority
PL
Poland
Prior art keywords
optical fiber
single mode
mode optical
depressed trench
trench
Prior art date
Application number
PL16202564T
Other languages
English (en)
Inventor
Marianne Bigot-Astruc
Pierre Sillard
Louis-Anne Montmorillon
Denis Molin
Simon Richard
Original Assignee
Draka Comteq B.V.
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 B.V. filed Critical Draka Comteq B.V.
Publication of PL3156831T3 publication Critical patent/PL3156831T3/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
    • G02B6/036—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 - - +
    • 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
    • G02B6/03661—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 4 layers only
    • G02B6/03683—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 4 layers only arranged - - + +
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/23—Double or multiple optical cladding profiles
    • 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
    • G02B6/03688—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 5 or more layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
PL16202564T 2009-10-13 2010-10-12 Jednomodowy światłowód z obniżonym rowkiem PL3156831T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0904914A FR2951282B1 (fr) 2009-10-13 2009-10-13 Fibre optique monomode a tranchee enterree
EP16202564.7A EP3156831B1 (en) 2009-10-13 2010-10-12 Single mode optical fiber with depressed trench
EP10187306.5A EP2312350B1 (en) 2009-10-13 2010-10-12 Single mode optical fiber with depressed trench

Publications (1)

Publication Number Publication Date
PL3156831T3 true PL3156831T3 (pl) 2021-12-13

Family

ID=41693182

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16202564T PL3156831T3 (pl) 2009-10-13 2010-10-12 Jednomodowy światłowód z obniżonym rowkiem

Country Status (7)

Country Link
US (1) US8488931B2 (pl)
EP (2) EP3156831B1 (pl)
CN (1) CN102043196B (pl)
DK (2) DK2312350T3 (pl)
ES (1) ES2883713T3 (pl)
FR (1) FR2951282B1 (pl)
PL (1) PL3156831T3 (pl)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070003198A1 (en) * 2005-06-29 2007-01-04 Lance Gibson Low loss optical fiber designs and methods for their manufacture
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
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
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
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
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
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
EP3399357A1 (en) * 2010-02-01 2018-11-07 Draka Comteq B.V. Non-zero dispersion shifted optical fiber having a short cutoff wavelength
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
FR2971061B1 (fr) * 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
DK2482106T5 (da) 2011-01-31 2014-09-22 Draka Comteq Bv Multimode-fiber
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
CN102156323B (zh) * 2011-05-05 2012-06-06 长飞光纤光缆有限公司 一种单模光纤
ES2438173T3 (es) * 2011-05-27 2014-01-16 Draka Comteq Bv Fibra óptica de modo único
DK2533082T3 (en) * 2011-06-09 2014-03-24 Draka Comteq Bv Optical single-mode fiber
DK2541292T3 (en) * 2011-07-01 2014-12-01 Draka Comteq Bv A multimode optical fiber
US9057817B2 (en) * 2013-04-15 2015-06-16 Corning Incorporated Low diameter optical fiber
CN104216045A (zh) * 2014-09-22 2014-12-17 江苏亨通光电股份有限公司 一种光纤及其制作方法
CN104360434B (zh) * 2014-11-12 2017-02-01 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
CN104459876B (zh) * 2014-12-12 2017-04-12 长飞光纤光缆股份有限公司 超低衰减大有效面积的单模光纤
CN104991306A (zh) * 2015-07-31 2015-10-21 长飞光纤光缆股份有限公司 一种超低衰耗弯曲不敏感单模光纤
CN104991307A (zh) 2015-07-31 2015-10-21 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
JP6790383B2 (ja) * 2016-03-04 2020-11-25 住友電気工業株式会社 モード依存損失測定方法および測定装置
CN107632338B (zh) * 2017-10-31 2020-06-16 江苏亨通光导新材料有限公司 抗弯曲单模光纤及其制作方法
CN109839694B (zh) * 2017-11-27 2020-08-18 中天科技精密材料有限公司 一种截止波长位移单模光纤
CN110244402B (zh) * 2019-04-25 2022-04-19 桂林电子科技大学 一种超低损耗大有效面积单模光纤设计及其制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852968A (en) 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
US5044724A (en) 1989-12-22 1991-09-03 At&T Bell Laboratories Method of producing optical fiber, and fiber produced by the method
US6535665B1 (en) * 1998-02-12 2003-03-18 Novera Optics, Inc. Acousto-optic devices utilizing longitudinal acoustic waves
KR100636332B1 (ko) * 1998-09-21 2006-10-19 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 확장 파장 밴드용의 광파이버
US6483975B1 (en) * 2001-04-27 2002-11-19 Fitel Usa Corp. Positive dispersion optical fiber having large effective area
US20040022511A1 (en) * 2002-04-24 2004-02-05 Eekelen Jan Van Coated optical fibers
JP2004347884A (ja) * 2003-05-22 2004-12-09 Furukawa Electric Co Ltd:The 光ファイバおよび光伝送路
CN1310045C (zh) 2002-10-01 2007-04-11 古河电气工业株式会社 光纤、光传送线路以及光纤的制造方法
US6904218B2 (en) * 2003-05-12 2005-06-07 Fitel U.S.A. Corporation Super-large-effective-area (SLA) optical fiber and communication system incorporating the same
FR2863605B1 (fr) * 2003-12-15 2006-04-28 Cit Alcatel Procede de recharge plasma autour d'un tube dope au fluor
US7526169B2 (en) * 2006-11-29 2009-04-28 Corning Incorporated Low bend loss quasi-single-mode optical fiber and optical fiber line
DK1930753T3 (en) * 2006-12-04 2015-03-30 Draka Comteq Bv Optical fiber having a high Brillouin threshold strength and low bending
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
EP2003476A1 (en) * 2007-06-15 2008-12-17 Furukawa Electric North America Inc. (a Delaware Corporation) Bend insensitivity in single mode optical fibers
DK2206001T3 (da) * 2007-11-09 2014-07-07 Draka Comteq Bv Optisk fiber, der er modstandsdygtig over for mikrobøjning
US8031997B2 (en) * 2007-11-09 2011-10-04 Draka Comteq, B.V. Reduced-diameter, easy-access loose tube cable
WO2009066429A1 (ja) * 2007-11-19 2009-05-28 Mitsubishi Cable Industries, Ltd. 光ファイバ及びその製造方法
DK2175295T3 (da) * 2008-02-22 2013-05-27 Sumitomo Electric Industries Optisk fiber og optisk kabel
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode

Also Published As

Publication number Publication date
DK3156831T3 (da) 2021-08-09
ES2883713T3 (es) 2021-12-09
DK2312350T3 (en) 2017-04-24
EP2312350A1 (en) 2011-04-20
FR2951282B1 (fr) 2012-06-15
CN102043196A (zh) 2011-05-04
EP3156831B1 (en) 2021-06-30
FR2951282A1 (fr) 2011-04-15
CN102043196B (zh) 2014-08-13
US8488931B2 (en) 2013-07-16
EP2312350B1 (en) 2017-01-18
EP3156831A1 (en) 2017-04-19
US20110085770A1 (en) 2011-04-14

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