DE602006014078D1 - Monomode optische Faser mit niedrigem Krümmungsverlust - Google Patents

Monomode optische Faser mit niedrigem Krümmungsverlust

Info

Publication number
DE602006014078D1
DE602006014078D1 DE602006014078T DE602006014078T DE602006014078D1 DE 602006014078 D1 DE602006014078 D1 DE 602006014078D1 DE 602006014078 T DE602006014078 T DE 602006014078T DE 602006014078 T DE602006014078 T DE 602006014078T DE 602006014078 D1 DE602006014078 D1 DE 602006014078D1
Authority
DE
Germany
Prior art keywords
cladding
optical fiber
index difference
low curvature
monomode optical
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602006014078T
Other languages
English (en)
Inventor
Marianne Bigot-Astruc
Denis Molin
Pascale Nouchi
Pieter Matthijsse
Montmorillon Louis-Anne De
Yves Lumineau
Ivo Flammer
Pierre Sillard
Frans Gooijer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draka Comteq BV
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
Publication of DE602006014078D1 publication Critical patent/DE602006014078D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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 - - +
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • 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
    • 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
    • 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
    • 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
    • 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
DE602006014078T 2005-11-10 2006-10-31 Monomode optische Faser mit niedrigem Krümmungsverlust Active DE602006014078D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511443A FR2893149B1 (fr) 2005-11-10 2005-11-10 Fibre optique monomode.

Publications (1)

Publication Number Publication Date
DE602006014078D1 true DE602006014078D1 (de) 2010-06-17

Family

ID=36613515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006014078T Active DE602006014078D1 (de) 2005-11-10 2006-10-31 Monomode optische Faser mit niedrigem Krümmungsverlust

Country Status (12)

Country Link
US (3) US7623747B2 (de)
EP (1) EP1785754B1 (de)
JP (1) JP2007140510A (de)
KR (1) KR101273759B1 (de)
CN (1) CN1982928B (de)
AT (1) ATE467142T1 (de)
DE (1) DE602006014078D1 (de)
DK (1) DK1785754T3 (de)
ES (1) ES2344992T3 (de)
FR (1) FR2893149B1 (de)
PL (1) PL1785754T3 (de)
PT (1) PT1785754E (de)

Families Citing this family (155)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893149B1 (fr) 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
FR2899693B1 (fr) 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
US7620282B2 (en) * 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
DK1930753T3 (en) * 2006-12-04 2015-03-30 Draka Comteq Bv Optical fiber having a high Brillouin threshold strength and low bending
WO2008097968A2 (en) * 2007-02-05 2008-08-14 Furukawa Electric North America, Inc. Pumping in a higher-order mode that is different from a signal mode
KR20080100057A (ko) * 2007-05-11 2008-11-14 주성엔지니어링(주) 결정질 실리콘 태양전지의 제조방법과 그 제조장치 및시스템
JP2009015294A (ja) * 2007-06-05 2009-01-22 Furukawa Electric Co Ltd:The ホーリーファイバおよびホーリーファイバの製造方法
US8145026B2 (en) 2007-11-09 2012-03-27 Draka Comteq, B.V. Reduced-size flat drop cable
US8081853B2 (en) 2007-11-09 2011-12-20 Draka Comteq, B.V. Single-fiber drop cables for MDU deployments
US8041168B2 (en) 2007-11-09 2011-10-18 Draka Comteq, B.V. Reduced-diameter ribbon cables with high-performance optical fiber
CN102099711B (zh) * 2007-11-09 2014-05-14 德雷卡通信技术公司 抗微弯光纤
US8165439B2 (en) 2007-11-09 2012-04-24 Draka Comteq, B.V. ADSS cables with high-performance optical fiber
US8467650B2 (en) 2007-11-09 2013-06-18 Draka Comteq, B.V. High-fiber-density optical-fiber cable
US8031997B2 (en) 2007-11-09 2011-10-04 Draka Comteq, B.V. Reduced-diameter, easy-access loose tube cable
US8041167B2 (en) 2007-11-09 2011-10-18 Draka Comteq, B.V. Optical-fiber loose tube cables
NL1034923C2 (nl) 2008-01-16 2009-07-20 Draka Comteq Bv Optische kabel.
US8081855B2 (en) 2008-02-22 2011-12-20 Sumitomo Electric Industries, Ltd. Optical fiber and optical cable
US8422843B2 (en) * 2008-03-28 2013-04-16 Adc Telecommunications, Inc. Multi-fiber fiber optic cable
FR2929716B1 (fr) * 2008-04-04 2011-09-16 Draka Comteq France Sa Fibre optique a dispersion decalee.
FR2929717B1 (fr) 2008-04-08 2010-09-10 Draka Comteq France Boitier optique
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
FR2931253B1 (fr) * 2008-05-16 2010-08-20 Draka Comteq France Sa Cable de telecommunication a fibres optiques
US7873249B2 (en) * 2008-05-27 2011-01-18 Adc Telecommunications, Inc. Foamed fiber optic cable
US8224141B2 (en) 2008-05-27 2012-07-17 Adc Telecommunications, Inc. Multi-jacketed fiber optic cable
CN102077125B (zh) 2008-05-28 2014-07-02 Adc电信公司 光缆
FR2932932B1 (fr) 2008-06-23 2010-08-13 Draka Comteq France Sa Systeme optique multiplexe en longueur d'ondes avec fibres optiques multimodes
DE102008047736B3 (de) 2008-07-07 2010-01-21 Heraeus Quarzglas Gmbh & Co. Kg Biegeunempfindliche optische Faser, Quarzglasrohr als Halbzeug für seine Herstellung sowie Verfahren zur Herstellung der Faser
FR2933779B1 (fr) 2008-07-08 2010-08-27 Draka Comteq France Fibres optiques multimodes
US7773848B2 (en) * 2008-07-30 2010-08-10 Corning Incorporated Low bend loss single mode optical fiber
US7970247B2 (en) * 2008-09-12 2011-06-28 Draka Comteq B.V. Buffer tubes for mid-span storage
US7974507B2 (en) * 2008-09-12 2011-07-05 Draka Comteq, B.V. High-fiber-density optical fiber cable
US8041166B2 (en) * 2008-10-28 2011-10-18 Adc Telecommunications, Inc. Flat drop cable
CN102272635B (zh) * 2008-11-07 2017-04-12 德拉克通信科技公司 直径缩小的光纤
FR2938389B1 (fr) * 2008-11-07 2011-04-15 Draka Comteq France Systeme optique multimode
DK2187486T3 (da) * 2008-11-12 2014-07-07 Draka Comteq Bv Forstærkende optisk fiber og fremgangsmåde til fremstilling
US7676129B1 (en) 2008-11-18 2010-03-09 Corning Incorporated Bend-insensitive fiber with two-segment core
FR2939246B1 (fr) * 2008-12-02 2010-12-24 Draka Comteq France Fibre optique amplificatrice et procede de fabrication
FR2939522B1 (fr) * 2008-12-08 2011-02-11 Draka Comteq France Fibre optique amplificatrice resistante aux radiations ionisantes
FR2939911B1 (fr) * 2008-12-12 2011-04-08 Draka Comteq France Fibre optique gainee, cable de telecommunication comportant plusieurs fibres optiques et procede de fabrication d'une telle fibre
NL1036343C2 (nl) * 2008-12-19 2010-06-22 Draka Comteq Bv Werkwijze en inrichting voor het vervaardigen van een optische voorvorm.
ES2573329T3 (es) 2008-12-30 2016-06-07 Draka Comteq B.V. Cable de fibra óptica que comprende un elemento de bloqueo al agua perforado
US8314408B2 (en) 2008-12-31 2012-11-20 Draka Comteq, B.V. UVLED apparatus for curing glass-fiber coatings
FR2940839B1 (fr) * 2009-01-08 2012-09-14 Draka Comteq France Fibre optique multimodale a gradient d'indice, procedes de caracterisation et de fabrication d'une telle fibre
US8428415B2 (en) * 2009-01-09 2013-04-23 Corning Incorporated Bend insensitive optical fibers with low refractive index glass rings
FR2941539B1 (fr) * 2009-01-23 2011-02-25 Draka Comteq France Fibre optique monomode
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
US8489219B1 (en) 2009-01-30 2013-07-16 Draka Comteq B.V. Process for making loose buffer tubes having controlled excess fiber length and reduced post-extrusion shrinkage
JP5222752B2 (ja) * 2009-02-05 2013-06-26 株式会社フジクラ 光ファイバ
US9360647B2 (en) * 2009-02-06 2016-06-07 Draka Comteq, B.V. Central-tube cable with high-conductivity conductors encapsulated with high-dielectric-strength insulation
FR2942571B1 (fr) * 2009-02-20 2011-02-25 Draka Comteq France Fibre optique amplificatrice comprenant des nanostructures
FR2942551B1 (fr) * 2009-02-23 2011-07-15 Draka Comteq France Cable comportant des elements a extraire, procede d'extraction desdits elements et procede de fabrication associe
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
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
US8422847B2 (en) 2009-07-21 2013-04-16 Adc Telecommunications, Inc. Rapid universal rack mount enclosure
US20110026889A1 (en) * 2009-07-31 2011-02-03 Draka Comteq B.V. Tight-Buffered Optical Fiber Unit Having Improved Accessibility
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
FR2953606B1 (fr) 2009-12-03 2012-04-27 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
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
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
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
FR2953605B1 (fr) 2009-12-03 2011-12-16 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
US8306380B2 (en) * 2009-09-14 2012-11-06 Draka Comteq, B.V. Methods and devices for cable insertion into latched-duct conduit
FR2950156B1 (fr) 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
FR2950443B1 (fr) * 2009-09-22 2011-11-18 Draka Comteq France Fibre optique pour la generation de frequence somme et son procede de fabrication
US8805143B2 (en) * 2009-10-19 2014-08-12 Draka Comteq, B.V. Optical-fiber cable having high fiber count and high fiber density
JP5273616B2 (ja) * 2009-10-20 2013-08-28 独立行政法人情報通信研究機構 光エネルギー伝送装置
US8184935B2 (en) 2009-10-21 2012-05-22 Adc Telecommunications, Inc. Flat drop cable with center strength member
FR2952634B1 (fr) * 2009-11-13 2011-12-16 Draka Comteq France Fibre en silice dopee en terre rare a faible ouverture numerique
EP2502107A4 (de) 2009-11-20 2017-12-20 ADC Telecommunications, INC. Glasfaserkabel
US9042693B2 (en) 2010-01-20 2015-05-26 Draka Comteq, B.V. Water-soluble water-blocking element
EP2352047B1 (de) * 2010-02-01 2019-09-25 Draka Comteq B.V. NZDSF-Glasfaser mit großer effektiver Querschnittfläche
EP2352046B1 (de) * 2010-02-01 2018-08-08 Draka Comteq B.V. Dispersionsverschobene optische Faser mit von Null verschiedener Dispersion und mit kurzer Grenzwellenlänge
US8801296B2 (en) * 2010-02-02 2014-08-12 Adc Telecommunications, Inc. Fiber optic cable bundle with staggered connectors
WO2011109498A2 (en) 2010-03-02 2011-09-09 Adc Telecommunications, Inc. Fiber optic cable assembly
DK2369379T3 (en) 2010-03-17 2015-06-08 Draka Comteq Bv Single-mode optical fiber having reduced bending losses
US8693830B2 (en) 2010-04-28 2014-04-08 Draka Comteq, B.V. Data-center cable
JP6017415B2 (ja) 2010-04-30 2016-11-02 コーニング オプティカル コミュニケイションズ リミテッド ライアビリティ カンパニー 接近特徴部付き光ファイバケーブル及びその製造方法
ES2587432T3 (es) 2010-05-03 2016-10-24 Draka Comteq B.V Cables de fibra óptica en haz
US8915659B2 (en) 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
US8238706B2 (en) 2010-05-19 2012-08-07 Adc Telecommunications, Inc. Flat drop cable with medial bump
US8805151B2 (en) 2010-05-19 2014-08-12 Adc Telecommunications, Inc. Lashing together multiple fiber optic telecommunications cables
DK2388239T3 (da) 2010-05-20 2017-04-24 Draka Comteq Bv Hærdningsapparat, der anvender vinklede UV-LED'er
US8625947B1 (en) 2010-05-28 2014-01-07 Draka Comteq, B.V. Low-smoke and flame-retardant fiber optic cables
US8871311B2 (en) 2010-06-03 2014-10-28 Draka Comteq, B.V. Curing method employing UV sources that emit differing ranges of UV radiation
FR2962230B1 (fr) 2010-07-02 2012-07-27 Draka Comteq France Fibre optique monomode
US8682123B2 (en) 2010-07-15 2014-03-25 Draka Comteq, B.V. Adhesively coupled optical fibers and enclosing tape
DK2418183T3 (en) 2010-08-10 2018-11-12 Draka Comteq Bv Method of curing coated glass fibers which provides increased UVLED intensity
FR2963787B1 (fr) 2010-08-10 2012-09-21 Draka Comteq France Procede de fabrication d'une preforme de fibre optique
US8571369B2 (en) 2010-09-03 2013-10-29 Draka Comteq B.V. Optical-fiber module having improved accessibility
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
EP2633355B1 (de) 2010-10-28 2020-07-15 Corning Optical Communications LLC Glasfaserkabel mit extrudierten zugangsvorrichtungen und herstellungsverfahren für glasfaserkabel
US8369662B2 (en) 2010-11-19 2013-02-05 Schleifring Und Apparatebau Gmbh Fiber optic rotary joint with extended temperature range
CN103260846B (zh) 2010-11-23 2016-05-11 康宁光缆系统有限责任公司 具有接入特征结构的光纤电缆
US8824845B1 (en) 2010-12-03 2014-09-02 Draka Comteq, B.V. Buffer tubes having reduced stress whitening
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
WO2012084049A1 (en) 2010-12-23 2012-06-28 Prysmian S.P.A. Method of manufacturing an optical fibre glass preform
US9279935B2 (en) 2010-12-23 2016-03-08 Prysmian S.P.A. Low macrobending loss single-mode optical fibre
ES2494640T3 (es) 2011-01-31 2014-09-15 Draka Comteq B.V. Fibra multimodo
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
US9739966B2 (en) 2011-02-14 2017-08-22 Commscope Technologies Llc Fiber optic cable with electrical conductors
ES2674887T3 (es) 2011-02-21 2018-07-04 Draka Comteq B.V. Cable de interconexión para fibras ópticas
EP2495589A1 (de) 2011-03-04 2012-09-05 Draka Comteq B.V. Seltene-Erden dotierte Verstärkungsglasfaser für kompakte Vorrichtungen und Herstellungsverfahren dafür
EP2503368A1 (de) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimodus-Glasfaser mit verbesserter Biegefestigkeit
EP2506044A1 (de) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimodus-Glasfaser
EP2518546B1 (de) 2011-04-27 2018-06-20 Draka Comteq B.V. Strahlungsgresistente multimodale optische Faser mit hoher Bandbreite
CN102156323B (zh) * 2011-05-05 2012-06-06 长飞光纤光缆有限公司 一种单模光纤
DK2527893T3 (da) 2011-05-27 2013-12-16 Draka Comteq Bv Optisk singlemode fiber
ES2451369T3 (es) 2011-06-09 2014-03-26 Draka Comteq Bv Fibra óptica de modo único
DK2541292T3 (en) 2011-07-01 2014-12-01 Draka Comteq Bv A multimode optical fiber
AU2012285834B2 (en) 2011-07-21 2016-02-25 Commscope Technologies Llc Method for extruding a drop cable
US8781281B2 (en) 2011-07-21 2014-07-15 Adc Telecommunications, Inc. Drop cable with angled reinforcing member configurations
US9274302B2 (en) 2011-10-13 2016-03-01 Corning Cable Systems Llc Fiber optic cables with extruded access features for access to a cable cavity
US9323022B2 (en) 2012-10-08 2016-04-26 Corning Cable Systems Llc Methods of making and accessing cables having access features
US8682124B2 (en) 2011-10-13 2014-03-25 Corning Cable Systems Llc Access features of armored flat fiber optic cable
EP2584340A1 (de) 2011-10-20 2013-04-24 Draka Comteq BV Wasserstoffmessfaser und Wasserstoffsensor
US9201208B2 (en) 2011-10-27 2015-12-01 Corning Cable Systems Llc Cable having core, jacket and polymeric jacket access features located in the jacket
US9176293B2 (en) 2011-10-28 2015-11-03 Corning Cable Systems Llc Buffered fibers with access features
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
US8929701B2 (en) 2012-02-15 2015-01-06 Draka Comteq, B.V. Loose-tube optical-fiber cable
US8909014B2 (en) 2012-04-27 2014-12-09 Corning Cable Systems Llc Fiber optic cable with access features and jacket-to-core coupling, and methods of making the same
WO2013160714A1 (en) 2012-04-27 2013-10-31 Draka Comteq Bv Hybrid single and multimode optical fiber for a home network
US9316802B2 (en) 2012-08-24 2016-04-19 Commscope Technologies Llc Optical fiber cable having reinforcing layer of tape heat-bonded to jacket
EP2711754A1 (de) 2012-09-20 2014-03-26 Draka Comteq B.V. Wasserquellbares Element für faseroptischen Kabel
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
US9188754B1 (en) 2013-03-15 2015-11-17 Draka Comteq, B.V. Method for manufacturing an optical-fiber buffer tube
US9383511B2 (en) 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
NL2011075C2 (en) 2013-07-01 2015-01-05 Draka Comteq Bv Pcvd process with removal of substrate tube.
CN103345017B (zh) * 2013-07-17 2016-04-13 长飞光纤光缆股份有限公司 一种弯曲不敏感单模光纤
US9482839B2 (en) 2013-08-09 2016-11-01 Corning Cable Systems Llc Optical fiber cable with anti-split feature
US20160109650A1 (en) * 2014-10-16 2016-04-21 Sumitomo Electric Industries, Ltd. Optical fiber for fiber bragg grating
US9658395B2 (en) 2014-10-21 2017-05-23 Ofs Fitel, Llc Low loss optical fiber and method of making the same
KR101788628B1 (ko) * 2015-01-12 2017-10-23 한국과학기술원 소형화된 단일모드 광섬유로 구성된 리본 광섬유
WO2016114514A1 (ko) * 2015-01-12 2016-07-21 한국과학기술원 소형화된 단일모드 광섬유로 구성된 리본 광섬유
CN104698534B (zh) * 2015-03-31 2017-11-17 长飞光纤光缆股份有限公司 一种低衰减少模光纤
WO2017048820A1 (en) 2015-09-16 2017-03-23 Corning Incorporated Low-loss and low-bend-loss optical fiber
JP2018021999A (ja) * 2016-08-02 2018-02-08 日本電信電話株式会社 光ファイバ及び光伝送システム
CN111033342B (zh) * 2017-07-05 2022-06-24 康宁研究与开发公司 高光纤密度带状电缆
CN110945397B (zh) 2017-07-11 2022-04-29 普睿司曼股份公司 光纤带组件及其制造方法
BR112020000333B1 (pt) 2017-07-11 2022-06-07 Prysmian S.P.A. Fita de fibra óptica
PL3729151T3 (pl) * 2017-12-21 2022-07-25 Draka Comteq France Niewrażliwy na zginanie światłowód jednomodowy z płytkim rowkiem oraz odpowiedni system optyczny
US11256051B2 (en) 2018-01-15 2022-02-22 Prysmian S.P.A. Flexible optical-fiber ribbon
KR20200105921A (ko) 2018-01-15 2020-09-09 프리즈미안 에스피에이 광섬유 리본 그리고 그 제조 방법 및 시스템
EP3740800A1 (de) 2018-01-15 2020-11-25 Prysmian S.p.A. Verfahren zur herstellung eines flexiblen optischen faserbandes und dieses band
WO2021025858A1 (en) * 2019-08-07 2021-02-11 Corning Incorporated Single mode optical fiber with low bend loss at small and large bend diameters
US10884213B1 (en) * 2019-11-14 2021-01-05 Prysmian S.P.A. Optical-fiber ribbon with distorted sinusoidal adhesive pattern and method therefor
US11860429B2 (en) 2020-12-22 2024-01-02 Prysmian S.P.A. Optical-fiber ribbon with spaced optical-fiber units
US11442238B2 (en) 2020-12-22 2022-09-13 Prysmian S.P.A. Optical-fiber ribbon with spaced optical-fiber units
US11460652B2 (en) 2020-12-22 2022-10-04 Prysmian S.P.A. Optical-fiber ribbon with adhesive-free gaps

Family Cites Families (148)

* 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
US4114980A (en) * 1976-05-10 1978-09-19 International Telephone And Telegraph Corporation Low loss multilayer optical fiber
DE2929166A1 (de) * 1979-07-19 1981-01-29 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern
US4385802A (en) * 1980-06-09 1983-05-31 Corning Glass Works Long wavelength, low-loss optical waveguide
AU535343B2 (en) * 1981-02-27 1984-03-15 Associated Electrical Industries Limited Manufacture of optical fibre preform
NL8104122A (nl) 1981-09-07 1983-04-05 Philips Nv Optische schakelaar.
US4750806A (en) * 1985-06-17 1988-06-14 Alcatel Usa Corporation Glass fibers and capillaries with high temperature resistant coatings
US4641917A (en) * 1985-02-08 1987-02-10 At&T Bell Laboratories Single mode optical fiber
US4836640A (en) * 1986-06-27 1989-06-06 American Telephone And Telegraph Company, At&T Bell Laboratories Depressed cladding optical fiber cable
US4852968A (en) * 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
DE3700565A1 (de) 1987-01-10 1988-07-28 Licentia Gmbh Lichtwellenleiter
DE3731604A1 (de) * 1987-09-19 1989-03-30 Philips Patentverwaltung Verfahren zur herstellung einer monomode-lichtleitfaser
DE3804152A1 (de) 1988-02-11 1989-08-24 Rheydt Kabelwerk Ag Lichtwellenleiter
US4838643A (en) * 1988-03-23 1989-06-13 Alcatel Na, Inc. Single mode bend insensitive fiber for use in fiber optic guidance applications
GB2228585A (en) 1989-02-28 1990-08-29 Stc Plc Silica optical fibre having two cladding layers
US5032001A (en) * 1990-03-09 1991-07-16 At&T Bell Laboratories Optical fiber having enhanced bend resistance
US5175785A (en) * 1991-05-02 1992-12-29 Ensign-Bickford Optical Technologies, Inc. Optical waveguides having reduced bending loss and method of making the same
US5235660A (en) * 1992-07-10 1993-08-10 Peachtree Fiberoptics, Inc. Graded polymer optical fibers and process for the manufacture thereof
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
GB2273389B (en) * 1992-12-14 1996-07-17 Pirelli Cavi Spa Rare earth doped optical fibre amplifiers
JPH06196778A (ja) 1992-12-25 1994-07-15 Hitachi Cable Ltd 希土類元素添加光ファイバ
JPH07261048A (ja) * 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
US5917109A (en) * 1994-12-20 1999-06-29 Corning Incorporated Method of making optical fiber having depressed index core region
CA2170815C (en) * 1995-03-10 2002-05-28 Youichi Akasaka Dispersion compensating optical fiber
US5586205A (en) * 1995-04-10 1996-12-17 National Science Council Apparatus for selecting waveguide modes in optical fiber and the method of manufacturing the same
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
CN1087432C (zh) * 1995-08-31 2002-07-10 住友电气工业株式会社 色散补偿光纤及其制造方法
TW342460B (en) * 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
JP3386948B2 (ja) 1996-02-08 2003-03-17 株式会社フジクラ 光ファイバ
JP3437848B2 (ja) * 1996-03-28 2003-08-18 三菱レイヨン株式会社 屈折率分布型光ファイバ及びその製法
JPH09311231A (ja) 1996-05-16 1997-12-02 Furukawa Electric Co Ltd:The 分散シフト光ファイバ
US5802236A (en) 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
CN1196799A (zh) * 1996-07-01 1998-10-21 康宁股份有限公司 具有掺钽包层的光纤
US5851259A (en) * 1996-10-30 1998-12-22 Lucent Technologies Inc. Method for making Ge-Doped optical fibers having reduced brillouin scattering
ZA9711125B (en) * 1996-12-12 1998-09-22 Sumitomo Electric Industries Single-mode optical fiber
US6181858B1 (en) * 1997-02-12 2001-01-30 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
EP0862069B1 (de) * 1997-02-26 2007-04-11 Nippon Telegraph And Telephone Corporation Optische Faser
US5966490A (en) * 1997-03-21 1999-10-12 Sdl, Inc. Clad optic fiber, and process for production thereof
GB9713422D0 (en) 1997-06-26 1997-08-27 Secr Defence Single mode optical fibre
US5852690A (en) * 1997-06-30 1998-12-22 Minnesota Mining And Manufacturing Company Depressed cladding fiber design for reducing coupling to cladding modes in fiber gratings
KR20010021886A (ko) * 1997-07-15 2001-03-15 알프레드 엘. 미첼슨 광섬유 내에서 자극받은 브릴로인 산란의 억제방법
AU734749B2 (en) * 1997-08-28 2001-06-21 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
WO1999022258A1 (fr) * 1997-10-29 1999-05-06 Sumitomo Electric Industries, Ltd. Fibre optique a dephasage dispersif
JP3527707B2 (ja) * 1998-06-25 2004-05-17 サムスン エレクトロニクス カンパニー リミテッド Ｏｈ遮断層を具備した光ファイバのプレフォーム及びその製造方法
KR100322131B1 (ko) * 1999-01-28 2002-02-04 윤종용 오.에이치.차단층을 구비한 광섬유 모재 및 그 제조방법
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
FR2783609B1 (fr) * 1998-09-17 2002-08-30 Cit Alcatel Fibre optique monomode optimisee pour les hauts debits
US6535676B1 (en) * 1998-09-17 2003-03-18 Alcatel Optical fibre with optimized ratio of effective area to dispersion scope for optical fibre transmission system with wavelength multiplexing
CN1174268C (zh) * 1998-09-18 2004-11-03 住友电气工业株式会社 色散补偿光纤
ID29527A (id) * 1998-11-26 2001-09-06 Sumitomo Electric Industries Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama
TW455707B (en) 1998-12-03 2001-09-21 Sumitomo Electric Industries Dispersion-equalizing optical fiber and optical transmission line including the same
US6546180B1 (en) 1999-01-06 2003-04-08 Sumitomo Electric Industries, Ltd. Coiled optical assembly and fabricating method for the same
JP2000338353A (ja) * 1999-03-24 2000-12-08 Furukawa Electric Co Ltd:The 分散シフト光ファイバおよびその製造方法
WO2000062106A1 (fr) * 1999-04-13 2000-10-19 Sumitomo Electric Industries, Ltd. Fibre optique et systeme de communication optique comprenant celle-ci
EP1181254B1 (de) * 1999-04-26 2006-02-01 Corning Incorporated Optische wellenleiterfaser mit niedrigem wasserpeak und verfahren zu ihrer herstellung
MXPA01010868A (es) 1999-04-26 2002-05-06 Corning Inc Una fibra optica y un metodo para fabricar una fibra optica con dispersion de modo de baja polarizacion y de baja atenuacion.
US6317549B1 (en) * 1999-05-24 2001-11-13 Lucent Technologies Inc. Optical fiber having negative dispersion and low slope in the Erbium amplifier region
US6466721B1 (en) * 1999-07-19 2002-10-15 Sumitomo Electric Industries, Ltd. Dispersion compensating optical fiber and optical transmission line
JP2004500590A (ja) * 1999-07-27 2004-01-08 コーニング・インコーポレーテッド 負の分散および大なるＡｅｆｆを有する光導波路
FR2799006B1 (fr) * 1999-09-02 2002-02-08 Cit Alcatel Fibre optique pour la compensation en ligne de la dispersion chromatique d'une fibre optique a dispersion chromatique positive
US6490396B1 (en) * 1999-09-29 2002-12-03 Corning Incorporated Optical waveguide fiber
WO2001027667A2 (en) 1999-10-12 2001-04-19 Corning Incorporated Higher wavelength optimized optical fiber waveguide
CA2293132C (en) 1999-12-24 2007-03-06 Jocelyn Lauzon Triple-clad rare-earth doped optical fiber and applications
WO2001047822A1 (en) 1999-12-28 2001-07-05 Corning Incorporated Low water peak optical waveguide and method of manufacturing same
US6418258B1 (en) * 2000-06-09 2002-07-09 Gazillion Bits, Inc. Microstructured optical fiber with improved transmission efficiency and durability
GB2380812B (en) 2000-07-21 2004-12-29 Crystal Fibre As Microstructured optic fibre with inner and outer claddings
US6587623B1 (en) * 2000-08-14 2003-07-01 The Board Of Trustees Of The University Of Illinois Method for reducing stimulated brillouin scattering in waveguide systems and devices
US6941054B2 (en) 2000-08-31 2005-09-06 Pirelli S.P.A. Optical transmission link with low slope, raman amplified fiber
JP2002082250A (ja) * 2000-09-07 2002-03-22 Hitachi Cable Ltd 低非線形単一モード光ファイバ
IT1318846B1 (it) * 2000-09-11 2003-09-10 Pirelli Cavi E Sistemi Spa Rete di distribuzione di segnali ad una pluralita' di apparecchiatureutente.
JP3764040B2 (ja) * 2000-10-03 2006-04-05 株式会社フジクラ 光ファイバ
WO2002029459A1 (en) 2000-10-04 2002-04-11 I.L.C. Lasercomm Ltd. Limited mode dispersion compensating optical fiber
KR20020029529A (ko) * 2000-10-13 2002-04-19 이계철 큰 음의 분산 값을 갖는 분산 평탄 광섬유의 구조 및 제조방법
GB2384323B (en) 2000-11-10 2004-12-29 Crystal Fibre As Microstructured optical fibres
US6904772B2 (en) * 2000-12-22 2005-06-14 Corning Incorporated Method of making a glass preform for low water peak optical fiber
US6490398B2 (en) 2001-02-21 2002-12-03 Fitel Usa Corp. Dispersion-compensating fiber having a high figure of merit
US6498887B1 (en) 2001-02-21 2002-12-24 Fitel Usa Corp. Dispersion-compensating fiber having a high relative dispersion slope
US6687440B2 (en) * 2001-02-28 2004-02-03 The Boeing Company Optical fiber having an elevated threshold for stimulated brillouin scattering
US6483975B1 (en) * 2001-04-27 2002-11-19 Fitel Usa Corp. Positive dispersion optical fiber having large effective area
WO2002088803A2 (en) * 2001-04-30 2002-11-07 Sterlite Optical Technologies Limited Dispersion shifted fiber having low dispersion slope
CA2389498A1 (en) * 2001-06-13 2002-12-13 Fumio Takahashi Method of winding optical fiber on reel
US6687445B2 (en) * 2001-06-25 2004-02-03 Nufern Double-clad optical fiber for lasers and amplifiers
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
JP2003114350A (ja) * 2001-07-31 2003-04-18 Furukawa Electric Co Ltd:The 光ファイバ、光ファイバ部品および光伝送方法
FR2828939B1 (fr) 2001-08-27 2004-01-16 Cit Alcatel Fibre optique pour un systeme de transmission a multiplexage en longueurs d'onde
US6650814B2 (en) * 2001-12-11 2003-11-18 Corning Incorporated Single mode dispersion compensating optical fiber
US6856744B2 (en) * 2002-02-13 2005-02-15 The Furukawa Electric Co., Ltd. Optical fiber and optical transmission line and optical communication system including such optical fiber
JP2003241000A (ja) * 2002-02-19 2003-08-27 Furukawa Electric Co Ltd:The 光ファイバおよびその光ファイバを用いた光増幅器ならびに光伝送システム
JP2003270469A (ja) * 2002-03-08 2003-09-25 Fitel Usa Corp 高い良度指数を有する分散−補正ファイバ
US7116887B2 (en) 2002-03-19 2006-10-03 Nufern Optical fiber
US6771865B2 (en) * 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
KR100419418B1 (ko) 2002-04-03 2004-02-21 삼성전자주식회사 분산 제어 광섬유
JP3910486B2 (ja) * 2002-05-17 2007-04-25 株式会社フジクラ 光ファイバ及び光伝送路
US6947652B2 (en) 2002-06-14 2005-09-20 3M Innovative Properties Company Dual-band bend tolerant optical waveguide
JP2004061741A (ja) 2002-07-26 2004-02-26 Sumitomo Electric Ind Ltd 光ファイバ、光伝送路および光通信システム
JP4073806B2 (ja) 2002-08-09 2008-04-09 株式会社フジクラ 光ファイバ及び該光ファイバを用いた光伝送路
US6928839B2 (en) * 2002-08-15 2005-08-16 Ceramoptec Industries, Inc. Method for production of silica optical fiber preforms
US6707976B1 (en) * 2002-09-04 2004-03-16 Fitel Usa Corporation Inverse dispersion compensating fiber
US20040052486A1 (en) 2002-09-13 2004-03-18 Fitel Usa Corp. Optical fibers and modules for dispersion compensation with simultaneous raman amplification
GB0221858D0 (en) 2002-09-20 2002-10-30 Southampton Photonics Ltd An optical fibre for high power lasers and amplifiers
KR100496143B1 (ko) * 2002-12-10 2005-06-17 삼성전자주식회사 수산화기 차단층을 포함하는 광섬유 모재
KR100820926B1 (ko) 2003-04-11 2008-04-10 가부시키가이샤후지쿠라 광파이버
US6952519B2 (en) * 2003-05-02 2005-10-04 Corning Incorporated Large effective area high SBS threshold optical fiber
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
US6917740B2 (en) 2003-05-30 2005-07-12 Corning Incorporated Optical fiber having reduced viscosity mismatch
US6959137B2 (en) * 2003-06-11 2005-10-25 Fitel U.S.A. Corporation Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same
JP2005017694A (ja) * 2003-06-26 2005-01-20 Furukawa Electric Co Ltd:The 光ファイバおよび光ファイバケーブル
CN1300609C (zh) * 2003-10-28 2007-02-14 长飞光纤光缆有限公司 高性能色散补偿光纤及其制造方法
US6985662B2 (en) 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
US7187833B2 (en) 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
DE102004061139B4 (de) 2004-06-22 2014-03-06 C. Rob. Hammerstein Gmbh & Co. Kg Vorverlagerbarer Kfz-Sitz, insbesondere für 2-türige Fahrzeuge
WO2006016572A1 (ja) 2004-08-10 2006-02-16 Fujikura Ltd. シングルモード光ファイバ
JP4444177B2 (ja) 2004-08-11 2010-03-31 古河電気工業株式会社 光ファイバ、光ファイバテープおよび光インターコネクションシステム
DK1788411T3 (en) 2004-08-30 2014-03-17 Fujikura Ltd Single-mode optical fiber
JP2006133314A (ja) 2004-11-02 2006-05-25 Fujikura Ltd 光ファイバ及び伝送システム並びに波長多重伝送システム
US7171074B2 (en) * 2004-11-16 2007-01-30 Furakawa Electric North America Inc. Large mode area fibers using higher order modes
JP2006154421A (ja) 2004-11-30 2006-06-15 Fujikura Ltd シングルモード光ファイバ、光ファイバケーブル、光ファイバコード及び光ファイバの耐用年数保証方法
US7072552B2 (en) 2004-12-02 2006-07-04 Nufern Optical fiber with micro-structured cladding
JP4400454B2 (ja) 2004-12-27 2010-01-20 住友電気工業株式会社 光ファイバ
JP4664703B2 (ja) 2005-02-24 2011-04-06 昭和電線ケーブルシステム株式会社 誘導ブリユアン散乱抑制光ファイバ
JP4477555B2 (ja) 2005-03-01 2010-06-09 古河電気工業株式会社 光ファイバおよび光インターコネクションシステム
US20070003198A1 (en) 2005-06-29 2007-01-04 Lance Gibson Low loss optical fiber designs and methods for their manufacture
US7171090B2 (en) 2005-06-30 2007-01-30 Corning Incorporated Low attenuation optical fiber
EP1764633A1 (de) 2005-09-09 2007-03-21 Draka Comteq B.V. Optische Faser mit reduzierter stimulierter Brillouin-Streuung
US7272289B2 (en) 2005-09-30 2007-09-18 Corning Incorporated Low bend loss optical fiber
US7450806B2 (en) 2005-11-08 2008-11-11 Corning Incorporated Microstructured optical fibers and methods
FR2893149B1 (fr) 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
US7406237B2 (en) 2006-02-21 2008-07-29 Corning Incorporated Multiband optical fiber
FR2899693B1 (fr) 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
FR2900739B1 (fr) 2006-05-03 2008-07-04 Draka Comteq France Fibre de compensation de la dispersion chromatique
WO2008013627A2 (en) 2006-06-30 2008-01-31 Corning Incorporated Low bend loss optical fiber with high modulus coating
US7505660B2 (en) * 2006-06-30 2009-03-17 Corning Incorporated Microstructured transmission optical fiber
JP2008058664A (ja) 2006-08-31 2008-03-13 Furukawa Electric Co Ltd:The 光ファイバおよび光ファイバテープならびに光インターコネクションシステム
US7620282B2 (en) 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
US7450807B2 (en) 2006-08-31 2008-11-11 Corning Incorporated Low bend loss optical fiber with deep depressed ring
US7315677B1 (en) * 2006-09-14 2008-01-01 Corning Incorporated Dual dopant dual alpha multimode optical fiber
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
US7283714B1 (en) 2006-12-15 2007-10-16 Ipg Photonics Corporation Large mode area fiber for low-loss transmission and amplification of single mode lasers
US7437046B2 (en) * 2007-02-12 2008-10-14 Furukawa Electric North America, Inc. Optical fiber configuration for dissipating stray light
CN102099711B (zh) * 2007-11-09 2014-05-14 德雷卡通信技术公司 抗微弯光纤
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
US8520994B2 (en) * 2008-09-17 2013-08-27 Ofs Fitel, Llc Bandwidth-maintaining multimode optical fibers
FR2941540B1 (fr) * 2009-01-27 2011-05-06 Draka Comteq France Fibre optique monomode presentant une surface effective elargie
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
US8385701B2 (en) * 2009-09-11 2013-02-26 Corning Incorporated Low bend loss optical fiber
US8538219B2 (en) * 2010-10-29 2013-09-17 Corning Incorporated Large effective area optical fiber with low bend loss

Also Published As

Publication number Publication date
CN1982928B (zh) 2011-12-07
ES2344992T3 (es) 2010-09-13
US7995889B2 (en) 2011-08-09
PL1785754T3 (pl) 2010-09-30
ATE467142T1 (de) 2010-05-15
US20070127878A1 (en) 2007-06-07
US7623747B2 (en) 2009-11-24
FR2893149B1 (fr) 2008-01-11
PT1785754E (pt) 2010-07-16
KR20070050380A (ko) 2007-05-15
DK1785754T3 (da) 2010-07-19
KR101273759B1 (ko) 2013-06-12
EP1785754B1 (de) 2010-05-05
FR2893149A1 (fr) 2007-05-11
US8837889B2 (en) 2014-09-16
US20110286710A1 (en) 2011-11-24
US20100067859A1 (en) 2010-03-18
CN1982928A (zh) 2007-06-20
JP2007140510A (ja) 2007-06-07
EP1785754A1 (de) 2007-05-16

Similar Documents

Publication Publication Date Title
DE602006014078D1 (de) Monomode optische Faser mit niedrigem Krümmungsverlust
ATE538402T1 (de) Verbiegungsbeständige einmodenfaser
JP4358073B2 (ja) 低曲げ損失トレンチ型マルチモードファイバ
EP2017660A3 (de) Optische Faser, optisches Faserband und optisches Verbindungssystem
ATE518157T1 (de) Faser zur kompensation der chromatischen dispersion
WO2008026735A9 (ja) 光ファイバおよび光ファイバテープならびに光インターコネクションシステム
WO2008157341A3 (en) Bend insensitivity in single mode optical fibers
EP1043816A3 (de) Faseroptischer Mantel und daraus hergestellte optische Fasern
WO2008066805A3 (en) Low bend loss quasi-single-mode optical fiber and optical fiber line
EP2292566A3 (de) Seltenerddotierte und großflächige Lichtwellenleiter für Faserlaser und Verstärker
DE60229804D1 (de) Photonische optische Faser mit doppeltem Mantel
WO2006135433A3 (en) Rare earth doped single polarization double clad optical fiber with plurality of air holes
WO2004019089A3 (en) Low macrobending loss optical fiber
US20110026890A1 (en) Holey fibers
DE60201680D1 (de) Optische faser
WO2002088801A3 (en) Higher-order-mode dispersion compensating photonic crystal fibres
FR2856806B1 (fr) Fibre optique multimode
ATE422277T1 (de) Hom optische mehrmodenfaser mit dispersionsverwaltung
ATE295969T1 (de) Monomodige optische faser und zugehöriges herstellungsverfahren
ATE489651T1 (de) Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen
DE60033765D1 (de) Dispersionsverschobene optische Faser für ein faseroptisches Wellenlängenmultiplexübertragungssystem
WO2005031927A3 (en) High power 938 nanometer fiber laser and amplifier
ATE360828T1 (de) Optische quarzglasfaser mit doppeltem polymer- mantel
WO2009040465A3 (en) An optical amplifier
Wang et al. Few-mode step-index optical fibers with ultra-low bending losses

Legal Events

Date Code Title Description
8364 No opposition during term of opposition