CN1089169C - 性能提高的光波导 - Google Patents

性能提高的光波导 Download PDF

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Publication number
CN1089169C
CN1089169C CN95115170A CN95115170A CN1089169C CN 1089169 C CN1089169 C CN 1089169C CN 95115170 A CN95115170 A CN 95115170A CN 95115170 A CN95115170 A CN 95115170A CN 1089169 C CN1089169 C CN 1089169C
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CN
China
Prior art keywords
scope
greatly
distribution
volume
radius
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 - Fee Related
Application number
CN95115170A
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English (en)
Chinese (zh)
Other versions
CN1138702A (zh
Inventor
丹尼尔·E·加拉格尔
丹尼尔·A·诺兰
戴维·K·史密斯
J·理查德·托勒
格兰特·P·沃特金斯
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Corning Inc
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Corning Inc
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Publication date
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Publication of CN1138702A publication Critical patent/CN1138702A/zh
Application granted granted Critical
Publication of CN1089169C publication Critical patent/CN1089169C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • G02B6/03644—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
    • 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
    • G02B6/02214—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
    • G02B6/02252—Negative dispersion fibres at 1550 nm
    • G02B6/02257—Non-zero dispersion shifted fibres, i.e. having a small negative dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between - 1.0 to - 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
    • 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 - -
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
CN95115170A 1994-10-17 1995-09-15 性能提高的光波导 Expired - Fee Related CN1089169C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/323,795 US5483612A (en) 1994-10-17 1994-10-17 Increased capacity optical waveguide
US323,795 1994-10-17

Publications (2)

Publication Number Publication Date
CN1138702A CN1138702A (zh) 1996-12-25
CN1089169C true CN1089169C (zh) 2002-08-14

Family

ID=23260752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95115170A Expired - Fee Related CN1089169C (zh) 1994-10-17 1995-09-15 性能提高的光波导

Country Status (9)

Country Link
US (1) US5483612A (enExample)
EP (2) EP0708346A1 (enExample)
JP (2) JP3212851B2 (enExample)
KR (1) KR100231108B1 (enExample)
CN (1) CN1089169C (enExample)
AU (1) AU700687B2 (enExample)
CA (1) CA2156583A1 (enExample)
RU (1) RU2152632C1 (enExample)
TW (1) TW300284B (enExample)

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US5894537A (en) 1996-01-11 1999-04-13 Corning Incorporated Dispersion managed optical waveguide
US5579428A (en) * 1995-06-07 1996-11-26 Corning Incorporated Solitons in dispersion flattened waveguide
US5613028A (en) * 1995-08-10 1997-03-18 Corning Incorporated Control of dispersion in an optical waveguide
US5748824A (en) * 1995-11-17 1998-05-05 Corning Incorporated Positive dispersion optical waveguide
US5649044A (en) * 1995-11-21 1997-07-15 Corning Incorporated Dispersion shifted optical waveguide
JP3773575B2 (ja) * 1996-01-12 2006-05-10 富士通株式会社 ドープファイバ、そのスプライシング方法及び光増幅器
TW342460B (en) * 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
US20020069677A1 (en) * 1996-04-29 2002-06-13 Berkey George E. Optical fiber and method of making optical fiber
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
US6335149B1 (en) * 1997-04-08 2002-01-01 Corning Incorporated High performance acrylate materials for optical interconnects
TW449665B (en) 1997-06-23 2001-08-11 Corning Inc High dispersion zero waveguide fiber
EP0902307B1 (en) * 1997-09-12 2006-11-15 Corning Incorporated Low attenuation optical waveguide
KR19990025725A (ko) * 1997-09-13 1999-04-06 윤종용 파장 분할 다중 통신용 광섬유 및 그 제조 방법
US6031956A (en) * 1997-11-17 2000-02-29 Corning Incorporated High performance single mode waveguide
US5940567A (en) * 1998-02-20 1999-08-17 Photon-X, Inc. Optical fibers having an inner core and an outer core
WO1999057587A1 (fr) * 1998-04-30 1999-11-11 Sumitomo Electric Industries, Ltd. Fibre optique
DE19839870A1 (de) * 1998-09-02 2000-03-09 Deutsche Telekom Ag Optische Single-Mode-Lichtleitfaser
FR2783609B1 (fr) * 1998-09-17 2002-08-30 Cit Alcatel Fibre optique monomode optimisee pour les hauts debits
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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
JP2002525670A (ja) * 1998-09-21 2002-08-13 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 拡張した波長帯域用の光ファイバ
DE60045068D1 (de) 1999-03-31 2010-11-18 Fujikura Ltd Multimodenglasfaser mit unterdruckung von moden hoherer ordnung
DE19914958A1 (de) * 1999-04-01 2000-10-26 Deutsche Telekom Ag Verfahren zur Herstellung von Rohlingen für polymere optische Fasern
JP4080164B2 (ja) * 1999-04-13 2008-04-23 住友電気工業株式会社 光ファイバ及びそれを含む光通信システム
CN1206551C (zh) * 1999-09-27 2005-06-15 住友电气工业株式会社 色散管理光纤、其制造方法、包含它的光通信系统及光纤母材
US6424778B1 (en) 1999-09-29 2002-07-23 Corning Incorporated Optical fiber with large effective area and low dispersion slope for submarine applications
US6389207B1 (en) * 1999-12-13 2002-05-14 Corning Incorporated Dispersion managed fiber
US6453102B1 (en) 2000-02-07 2002-09-17 Corning Incorporated Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
US6556732B1 (en) 2000-06-07 2003-04-29 Corning Incorporated All fiber polarization mode dispersion compensator
EP1209496A1 (en) * 2000-11-22 2002-05-29 Corning Incorporated Waveguide optical fiber for parametric amplification within S-band optical range
CN1476542A (zh) * 2000-11-28 2004-02-18 X 薄薄膜光波导管
JP4134724B2 (ja) * 2001-02-20 2008-08-20 住友電気工業株式会社 被覆光ファイバ、これを用いた光ファイバテープ心線及び光ファイバユニット
US6744951B2 (en) 2001-05-07 2004-06-01 Cornigg Incorporated Waveguides and method of making them
US6599957B2 (en) * 2001-05-07 2003-07-29 Corning Incorporated Photosensitive material suitable for making waveguides and method of making waveguides utilizing this photosensitive optical material
FR2828742B1 (fr) * 2001-08-16 2004-01-16 Cit Alcatel Fibre a changement continu de dispersion chromatique
JP2003287642A (ja) * 2002-01-22 2003-10-10 Fujikura Ltd 光ファイバ及び光伝送路
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
US6901195B2 (en) * 2002-05-30 2005-05-31 The Furukawa Electric Co. Ltd. Optical fiber and an optical transmission system using the optical fiber
EP1530735A1 (en) * 2002-07-31 2005-05-18 Corning Incorporated Non-zero dispersion shifted optical fiber having large effective area, low slope and low zero dispersion
US6904210B2 (en) * 2002-09-17 2005-06-07 Fitel Usa Corp. Fiber optic ribbon and method of buffering loss
US7003203B2 (en) * 2003-07-18 2006-02-21 Corning Incorporated Large effective area, low kappa, dispersion compensating optical fiber and telecommunication span including same
US7046890B2 (en) * 2003-09-30 2006-05-16 Corning Incorporated Optical fiber with low taper induced loss
US7024083B2 (en) * 2004-02-20 2006-04-04 Corning Incorporated Non-zero dispersion shifted optical fiber
KR100651506B1 (ko) * 2004-05-13 2006-11-29 삼성전자주식회사 장거리 광 통신망을 위한 광섬유
KR100735239B1 (ko) 2004-05-28 2007-07-03 삼성전자주식회사 메트로 망용 광섬유
US7496266B2 (en) * 2004-06-25 2009-02-24 Omron Corporation Film waveguide, method of manufacturing film waveguide, and electronic device
US7046891B2 (en) * 2004-07-13 2006-05-16 Corning Incorporated Low cutoff large effective area optical fiber
DK1925956T3 (en) * 2005-08-22 2015-01-05 Sumitomo Electric Industries optical fiber
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
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CN101764343B (zh) * 2010-01-08 2012-04-25 北京交通大学 一种单模纤芯耦合多层掺稀土环形纤芯的光纤
JP6020170B2 (ja) * 2010-09-22 2016-11-02 住友ベークライト株式会社 光導波路および電子機器
KR101920934B1 (ko) * 2011-02-15 2018-11-22 엘에스전선 주식회사 얇은 코팅경을 갖는 굴곡 강화 광섬유 및 이를 구비한 광케이블
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CN106526743A (zh) * 2016-08-22 2017-03-22 长飞光纤光缆股份有限公司 一种超低衰减单模光纤
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Also Published As

Publication number Publication date
EP1046937A1 (en) 2000-10-25
CN1138702A (zh) 1996-12-25
RU2152632C1 (ru) 2000-07-10
JP3212851B2 (ja) 2001-09-25
KR100231108B1 (ko) 1999-11-15
KR960014980A (ko) 1996-05-22
CA2156583A1 (en) 1996-04-18
AU700687B2 (en) 1999-01-14
TW300284B (enExample) 1997-03-11
JP2001356234A (ja) 2001-12-26
JPH08248250A (ja) 1996-09-27
EP0708346A1 (en) 1996-04-24
AU3309595A (en) 1996-05-02
US5483612A (en) 1996-01-09

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