DE60042109D1 - Dispersionsverschobene optische faser - Google Patents

Dispersionsverschobene optische faser

Info

Publication number
DE60042109D1
DE60042109D1 DE60042109T DE60042109T DE60042109D1 DE 60042109 D1 DE60042109 D1 DE 60042109D1 DE 60042109 T DE60042109 T DE 60042109T DE 60042109 T DE60042109 T DE 60042109T DE 60042109 D1 DE60042109 D1 DE 60042109D1
Authority
DE
Germany
Prior art keywords
optical fiber
shifted optical
dispersion shifted
dispersion
fiber
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.)
Expired - Lifetime
Application number
DE60042109T
Other languages
English (en)
Inventor
Shoichiro Matsuo
Shoji Tanigawa
Tomio Abiru
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.)
Fujikura Ltd
Original Assignee
Fujikura Ltd
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 Fujikura Ltd filed Critical Fujikura Ltd
Application granted granted Critical
Publication of DE60042109D1 publication Critical patent/DE60042109D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/03661—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
    • G02B6/03666—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
    • 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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • 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
    • G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
    • G02B6/02238—Low dispersion slope 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
    • 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
    • G02B6/03633—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 - -
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/02—Pure silica glass, e.g. pure fused quartz
    • 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
    • C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Communication System (AREA)
DE60042109T 1999-09-09 2000-09-08 Dispersionsverschobene optische faser Expired - Lifetime DE60042109D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25628999 1999-09-09
PCT/JP2000/006141 WO2001018575A1 (fr) 1999-09-09 2000-09-08 Fibre optique a dispersion decalee

Publications (1)

Publication Number Publication Date
DE60042109D1 true DE60042109D1 (de) 2009-06-10

Family

ID=17290597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042109T Expired - Lifetime DE60042109D1 (de) 1999-09-09 2000-09-08 Dispersionsverschobene optische faser

Country Status (7)

Country Link
US (1) US6546177B1 (de)
EP (1) EP1130426B1 (de)
CN (1) CN100343705C (de)
DE (1) DE60042109D1 (de)
HK (1) HK1044044B (de)
RU (1) RU2216029C2 (de)
WO (1) WO2001018575A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0007020A (pt) * 1999-08-20 2001-07-03 Furukawa Eletric Co Ltd Fibra ótica e linha de transmissão ótica
CN1178080C (zh) * 2000-02-25 2004-12-01 古河电气工业株式会社 低色散光纤和采用这种低色散光纤的光传输***
US7224906B2 (en) * 2000-09-26 2007-05-29 Celight, Inc. Method and system for mitigating nonlinear transmission impairments in fiber-optic communications systems
US6611647B2 (en) 2000-12-12 2003-08-26 Corning Incorporated Large effective area optical fiber
FR2828939B1 (fr) * 2001-08-27 2004-01-16 Cit Alcatel Fibre optique pour un systeme de transmission a multiplexage en longueurs d'onde
US6801699B1 (en) 2001-11-15 2004-10-05 Corning Incorporated High capacity optical waveguide 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
AU2003256651A1 (en) 2002-07-31 2004-02-16 Corning Incorporated Non-zero dispersion shifted optical fiber having large effective area, low slope and low zero dispersion
CN1182412C (zh) 2003-01-14 2004-12-29 长飞光纤光缆有限公司 大容量传输用低斜率色散位移单模光纤
KR100506311B1 (ko) * 2003-01-20 2005-08-05 삼성전자주식회사 광대역 분산 제어 광섬유
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
US6985662B2 (en) * 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
KR100617293B1 (ko) * 2003-11-22 2006-08-30 한국전자통신연구원 파라메트릭 광증폭기를 위한 분산천이 광섬유
US7024083B2 (en) * 2004-02-20 2006-04-04 Corning Incorporated Non-zero dispersion shifted optical fiber
US7082243B2 (en) 2004-04-05 2006-07-25 Corning Incorporated Large effective area high SBS threshold optical fiber
KR100602754B1 (ko) 2004-07-08 2006-07-20 엘에스전선 주식회사 Ｓ-ｃ-ｌ밴드에서 파장분할 다중신호를 고속, 대용량으로전송하기 위한 광섬유, 이를 이용한 광전송선 및 광통신시스템
CN106707408A (zh) * 2017-03-28 2017-05-24 中山大学 一种基于环形结构纤芯的折射率渐变型光纤
CN110741293B (zh) 2017-07-03 2021-01-01 日本电信电话株式会社 光纤和光传输***
RU2704105C1 (ru) * 2019-05-30 2019-10-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" Способ компенсации искажений оптических сигналов в волоконно-оптической линии передачи

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01169410A (ja) * 1987-12-25 1989-07-04 Sumitomo Electric Ind Ltd 光フアイバ
JPH01224706A (ja) * 1988-03-04 1989-09-07 Sumitomo Electric Ind Ltd 光ファイバ
US5361319A (en) 1992-02-04 1994-11-01 Corning Incorporated Dispersion compensating devices and systems
US5559921A (en) 1994-06-24 1996-09-24 Sumitomo Electric Industries, Ltd. Single mode optical fiber
FR2724234B1 (fr) * 1994-09-05 1997-01-03 Alcatel Fibres Optiques Fibre optique monomode a dispersion decalee
JPH08220362A (ja) 1995-02-10 1996-08-30 Fujikura Ltd 分散シフト光ファイバ
US5715346A (en) 1995-12-15 1998-02-03 Corning Incorporated Large effective area single mode optical waveguide
JP3369389B2 (ja) 1996-02-08 2003-01-20 住友電気工業株式会社 分散シフト光ファイバ
JPH09288220A (ja) 1996-02-20 1997-11-04 Kokusai Denshin Denwa Co Ltd <Kdd> 光ファイバ
US5684909A (en) 1996-02-23 1997-11-04 Corning Inc Large effective area single mode optical waveguide
JPH1062640A (ja) 1996-08-15 1998-03-06 Fujikura Ltd 分散シフト光ファイバ
CA2225889A1 (en) 1996-12-27 1998-06-27 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
CA2229280A1 (en) * 1997-02-12 1998-08-12 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
EP0862069B1 (de) * 1997-02-26 2007-04-11 Nippon Telegraph And Telephone Corporation Optische Faser
JP3439615B2 (ja) * 1997-03-03 2003-08-25 株式会社フジクラ 分散シフト光ファイバおよびその製造方法
JP3408713B2 (ja) 1997-04-21 2003-05-19 株式会社フジクラ 分散シフト光ファイバ
JPH1184158A (ja) * 1997-09-10 1999-03-26 Furukawa Electric Co Ltd:The 波長分割多重伝送用の光伝送リンクおよびそのリンクを構成する光ファイバ
JP3830636B2 (ja) 1997-10-14 2006-10-04 株式会社フジクラ 分散シフト光ファイバ
JP3340364B2 (ja) 1997-10-16 2002-11-05 株式会社フジクラ 分散シフト光ファイバ
JP2001521204A (ja) * 1997-10-29 2001-11-06 コーニング インコーポレイテッド 有効面積を大きくする導波路分布
KR19990038607A (ko) * 1997-11-06 1999-06-05 윤종용 다단계 코아 구조를 가지는 단일모드 광섬유
JPH11167038A (ja) * 1997-12-05 1999-06-22 Sumitomo Electric Ind Ltd 分散シフト光ファイバ
WO1999030193A1 (fr) 1997-12-05 1999-06-17 Sumitomo Electric Industries, Ltd. Fibre optique a dispersion plate
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
CN1327254C (zh) 1998-11-26 2007-07-18 住友电气工业株式会社 光纤以及包含该光纤的传光***
TW419603B (en) 1999-03-03 2001-01-21 Sumitomo Electric Industries Optical fiber

Also Published As

Publication number Publication date
CN1337010A (zh) 2002-02-20
HK1044044A1 (en) 2002-10-04
EP1130426A4 (de) 2005-10-19
WO2001018575A1 (fr) 2001-03-15
CN100343705C (zh) 2007-10-17
US6546177B1 (en) 2003-04-08
HK1044044B (zh) 2008-05-09
EP1130426B1 (de) 2009-04-29
EP1130426A1 (de) 2001-09-05
RU2216029C2 (ru) 2003-11-10

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Legal Events

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