ID19879A - Serat yang menjalani pergeseran dispersi - Google Patents

Serat yang menjalani pergeseran dispersi

Info

Publication number
ID19879A
ID19879A IDP980182A ID980182A ID19879A ID 19879 A ID19879 A ID 19879A ID P980182 A IDP980182 A ID P980182A ID 980182 A ID980182 A ID 980182A ID 19879 A ID19879 A ID 19879A
Authority
ID
Indonesia
Prior art keywords
dispersion
runs
shift
fiber
Prior art date
Application number
IDP980182A
Other languages
English (en)
Inventor
Takatoshi Kato
Toshiaki Okuno
Eisuke Sasaoka
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of ID19879A publication Critical patent/ID19879A/id

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
    • G02B6/02004—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
    • 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
    • G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
    • 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
    • G02B6/03627—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
    • G02B6/03638—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 - + -

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
IDP980182A 1997-02-12 1998-02-12 Serat yang menjalani pergeseran dispersi ID19879A (id)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2797597 1997-02-12
JP17989697 1997-07-04

Publications (1)

Publication Number Publication Date
ID19879A true ID19879A (id) 1998-08-13

Family

ID=26365988

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980182A ID19879A (id) 1997-02-12 1998-02-12 Serat yang menjalani pergeseran dispersi

Country Status (9)

Country Link
US (1) US6181858B1 (id)
EP (1) EP0859247A3 (id)
KR (1) KR100728452B1 (id)
CN (1) CN1105928C (id)
AU (1) AU736110B2 (id)
CA (1) CA2229280A1 (id)
HK (1) HK1010916A1 (id)
ID (1) ID19879A (id)
TW (1) TW355224B (id)

Families Citing this family (48)

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US6079494A (en) * 1997-09-03 2000-06-27 Halliburton Energy Services, Inc. Methods of completing and producing a subterranean well and associated apparatus
AU9187198A (en) * 1997-10-02 1999-04-27 Sumitomo Electric Industries, Ltd. Dispersion shift optical fiber
JPH11218623A (ja) * 1998-01-30 1999-08-10 Shin Etsu Chem Co Ltd ソリトンパルス圧縮用光ファイバおよびその製造方法
US6343176B1 (en) 1998-07-31 2002-01-29 Corning Incorporated Long haul single mode waveguide
FR2783609B1 (fr) * 1998-09-17 2002-08-30 Cit Alcatel Fibre optique monomode optimisee pour les hauts debits
WO2000017681A1 (fr) * 1998-09-17 2000-03-30 Alcatel Fibre optique a rapport optimise entre l'aire effective et la pente de dispersion pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde
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
FR2784197B1 (fr) * 1998-10-05 2000-12-15 Cit Alcatel Fibre optique monomode a dispersion decalee a grande aire effective
DE69912990T2 (de) * 1998-12-17 2004-09-02 Sumitomo Electric Industries, Ltd. Optische faser
WO2000037977A1 (en) * 1998-12-18 2000-06-29 Pirelli Cavi E Sistemi S.P.A. Optical fiber for metropolitan and access network systems
FR2790108B1 (fr) 1999-02-18 2001-05-04 Cit Alcatel Fibre optique a grande surface effective et a forte dispersion chromatique
KR20010113736A (ko) * 1999-03-12 2001-12-28 알프레드 엘. 미첼슨 유효 면적이 큰 도파관 섬유
US6535678B1 (en) 1999-03-31 2003-03-18 Fujikura Ltd Multimode optical fiber with a higher order mode removing function
CN100353192C (zh) * 1999-07-12 2007-12-05 株式会社藤仓 色散位移光纤
RU2206113C2 (ru) 1999-07-27 2003-06-10 Фудзикура Лтд. Оптическое волокно со смещенной дисперсией
WO2001014917A1 (fr) * 1999-08-20 2001-03-01 The Furukawa Electric Co., Ltd. Fibre optique et ligne de transmission optique comprenant cette derniere
US6546177B1 (en) 1999-09-09 2003-04-08 Fujikura Ltd. Dispersion shifted optical fiber
GB9929345D0 (en) * 1999-12-10 2000-02-02 Univ Bath Improvements in and related to photonic-crystal fibres and photonic-crystal fibe devices
GB9929344D0 (en) 1999-12-10 2000-02-02 Univ Bath Improvements in or relating to photonic crystal fibres
BR0104593A (pt) * 2000-02-25 2002-01-08 Furukawa Eletric Co Ltd Fibra ótica de baixa dispersão e sistema de transmissão usando a fibra ótica de baixa dispersão
AU2001242442A1 (en) * 2000-03-03 2001-09-12 Pirelli Cavi E Sistemi S.P.A. Optical fiber for wdm transmission
US7027698B2 (en) 2000-03-03 2006-04-11 Pirelli Cavi E Sistemi S.P.A. Optical fiber for WDM transmission
JP3784656B2 (ja) * 2001-03-15 2006-06-14 株式会社フジクラ 分散補償光ファイバおよびこれを用いた分散補償モジュールと光ファイバ複合伝送路
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
US6744951B2 (en) 2001-05-07 2004-06-01 Cornigg Incorporated Waveguides and method of making them
JP3886771B2 (ja) * 2001-10-29 2007-02-28 株式会社フジクラ Ｗｄｍ用シングルモード光ファイバ及び複合光線路
US7155128B2 (en) * 2001-12-14 2006-12-26 Nortel Networks Limited Decorrelation of WDM signals
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
JP2004012685A (ja) * 2002-06-05 2004-01-15 Furukawa Electric Co Ltd:The 正分散光ファイバ、それを用いた光伝送路
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
US7894697B2 (en) * 2005-10-07 2011-02-22 Sumitomo Electric Industries, Ltd. Optical fiber, optical transmission line, optical module, and optical transmission system
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
JP5315601B2 (ja) * 2006-09-12 2013-10-16 住友電気工業株式会社 光ファイバおよび光ファイバ型デバイス
CN102099711B (zh) 2007-11-09 2014-05-14 德雷卡通信技术公司 抗微弯光纤
US7778498B2 (en) * 2008-02-12 2010-08-17 Ofs Fitel Llc Systems and techniques for generating cylindrical vector beams
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
US7773848B2 (en) 2008-07-30 2010-08-10 Corning Incorporated Low bend loss single mode optical fiber
CN102122991B (zh) * 2010-12-15 2013-10-23 江苏大学 一种光纤通信系统
US20150226914A1 (en) * 2012-09-04 2015-08-13 Sumitomo Electric Industries, Ltd. Optical fiber
CN103257393B (zh) * 2012-10-30 2015-03-04 长飞光纤光缆股份有限公司 一种大有效面积光纤
US9442246B2 (en) * 2013-10-14 2016-09-13 Futurewei Technologies, Inc. System and method for optical fiber
JP2015197488A (ja) * 2014-03-31 2015-11-09 富士通株式会社 光導波路、光電混載配線板、プリント基板ユニット及び光導波路製造方法
WO2016061657A1 (en) * 2014-10-23 2016-04-28 Coractive High-Tech Inc. Optical fiber assembly with beam shaping component
JP6335949B2 (ja) * 2016-02-12 2018-05-30 株式会社フジクラ マルチコアファイバ
JP2019120894A (ja) * 2018-01-11 2019-07-22 住友電気工業株式会社 光ファイバ、光ファイバ心線および光伝送システム
JP2019152811A (ja) * 2018-03-06 2019-09-12 住友電気工業株式会社 光ファイバ、光ファイバ心線および光伝送システム

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133041A (en) 1975-05-14 1976-11-18 Sumitomo Electric Ind Ltd Light transmission fiber
JPS6252508A (ja) 1985-09-02 1987-03-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ
US4852968A (en) 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
JP2831363B2 (ja) 1988-11-22 1998-12-02 株式会社フジクラ 光ファイバ
JPH0318161A (ja) 1989-06-15 1991-01-25 Toshiba Corp 電話機
US5327516A (en) 1993-05-28 1994-07-05 At&T Bell Laboratories Optical fiber for wavelength division multiplexing
JPH07230015A (ja) * 1994-02-17 1995-08-29 Furukawa Electric Co Ltd:The 分散シフト型シングルモード光ファイバと分散シフト型シングルモード光ファイバ用母材と分散シフト型シングルモード光ファイバ用母材の製造方法
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
US5483612A (en) 1994-10-17 1996-01-09 Corning Incorporated Increased capacity optical waveguide
US5553185A (en) 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide
US5835655A (en) 1995-01-26 1998-11-10 Corning Incorporated Large effective area waveguide fiber
JPH08220362A (ja) 1995-02-10 1996-08-30 Fujikura Ltd 分散シフト光ファイバ
FR2736440B1 (fr) 1995-07-07 1997-08-01 Alcatel Submarcom Guide optique monomode a dispersion decalee et grande surface effective de mode
US5822488A (en) * 1995-10-04 1998-10-13 Sumitomo Electric Industries, Inc. Single-mode optical fiber with plural core portions
TW342460B (en) * 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
US5781684A (en) * 1996-12-20 1998-07-14 Corning Incorporated Single mode optical waveguide having large effective area

Also Published As

Publication number Publication date
HK1010916A1 (en) 1999-07-02
US6181858B1 (en) 2001-01-30
CN1194382A (zh) 1998-09-30
KR19980071289A (ko) 1998-10-26
EP0859247A2 (en) 1998-08-19
CA2229280A1 (en) 1998-08-12
KR100728452B1 (ko) 2007-11-14
AU5390598A (en) 1998-08-20
AU736110B2 (en) 2001-07-26
TW355224B (en) 1999-04-01
EP0859247A3 (en) 1999-04-07
CN1105928C (zh) 2003-04-16

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