DK1978383T3 - Optisk transmissionsfiber med et stort effektivt areal - Google Patents

Optisk transmissionsfiber med et stort effektivt areal

Info

Publication number
DK1978383T3
DK1978383T3 DK08005802.7T DK08005802T DK1978383T3 DK 1978383 T3 DK1978383 T3 DK 1978383T3 DK 08005802 T DK08005802 T DK 08005802T DK 1978383 T3 DK1978383 T3 DK 1978383T3
Authority
DK
Denmark
Prior art keywords
optical transmission
effective area
transmission fiber
large effective
fiber
Prior art date
Application number
DK08005802.7T
Other languages
English (en)
Inventor
Montmorillon Louis-Anne De
Pierre Sillard
Denis Molin
Marianne Bigot-Astruc
Simon Richard
Original Assignee
Draka Comteq Bv
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 Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of DK1978383T3 publication Critical patent/DK1978383T3/da

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
    • G02B6/02004—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
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
DK08005802.7T 2007-04-06 2008-03-27 Optisk transmissionsfiber med et stort effektivt areal DK1978383T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702545A FR2914751B1 (fr) 2007-04-06 2007-04-06 Fibre optique monomode

Publications (1)

Publication Number Publication Date
DK1978383T3 true DK1978383T3 (da) 2014-08-25

Family

ID=38776419

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08005802.7T DK1978383T3 (da) 2007-04-06 2008-03-27 Optisk transmissionsfiber med et stort effektivt areal

Country Status (7)

Country Link
US (1) US8041172B2 (da)
EP (1) EP1978383B1 (da)
JP (1) JP5379396B2 (da)
CN (1) CN101281275B (da)
DK (1) DK1978383T3 (da)
ES (1) ES2492467T3 (da)
FR (1) FR2914751B1 (da)

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FR2933779B1 (fr) 2008-07-08 2010-08-27 Draka Comteq France Fibres optiques multimodes
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FR2941540B1 (fr) 2009-01-27 2011-05-06 Draka Comteq France Fibre optique monomode presentant une surface effective elargie
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DK2352047T3 (da) 2010-02-01 2019-11-11 Draka Comteq Bv Ikke-nul dispersionsskiftet optisk fiber med et stort effektivt areal
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JP5142409B2 (ja) * 2010-03-26 2013-02-13 日本電信電話株式会社 単一モード光ファイバ
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FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
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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
CN102156323B (zh) 2011-05-05 2012-06-06 长飞光纤光缆有限公司 一种单模光纤
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
EP2541292B1 (en) 2011-07-01 2014-10-01 Draka Comteq BV Multimode optical fibre
JP5823035B2 (ja) * 2011-07-07 2015-11-25 オーエフエス ファイテル，エルエルシー 摂動に強い非線形ファイバ
JP5324012B2 (ja) * 2011-08-08 2013-10-23 古河電気工業株式会社 マルチコア光ファイバおよび光伝送システム
JP6035780B2 (ja) * 2011-08-25 2016-11-30 住友電気工業株式会社 光ファイバ
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US8687932B2 (en) 2011-09-21 2014-04-01 Ofs Fitel, Llc Optimized ultra large area optical fibers
US8768129B2 (en) 2011-09-21 2014-07-01 Ofs Fitel, Llc Optimized ultra large area optical fibers
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EP2821824B1 (en) * 2012-02-29 2021-04-21 Sumitomo Electric Industries, Ltd. Multicore optical fiber
WO2013160714A1 (en) 2012-04-27 2013-10-31 Draka Comteq Bv Hybrid single and multimode optical fiber for a home network
CN102768383A (zh) * 2012-08-01 2012-11-07 长飞光纤光缆有限公司 一种具有大有效面积的单模光纤
CN102998742B (zh) * 2012-12-13 2014-04-09 长飞光纤光缆股份有限公司 一种小模场抗弯曲单模光纤
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CN104261670A (zh) * 2014-09-22 2015-01-07 江苏亨通光电股份有限公司 一种光纤的制造方法
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
JP6923284B2 (ja) 2016-09-30 2021-08-18 コーニング インコーポレイテッド 非軸対称ビームスポットを用いて透明被加工物をレーザ加工するための装置及び方法
EP3529214B1 (en) 2016-10-24 2020-12-23 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
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Also Published As

Publication number Publication date
FR2914751A1 (fr) 2008-10-10
EP1978383B1 (en) 2014-05-28
JP2008257250A (ja) 2008-10-23
US20110044595A1 (en) 2011-02-24
US8041172B2 (en) 2011-10-18
CN101281275B (zh) 2011-07-06
CN101281275A (zh) 2008-10-08
JP5379396B2 (ja) 2013-12-25
ES2492467T3 (es) 2014-09-09
EP1978383A1 (en) 2008-10-08
FR2914751B1 (fr) 2009-07-03

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