ATE345512T1 - Monomode-lichtleitfaser für fernübertragung - Google Patents

Monomode-lichtleitfaser für fernübertragung

Info

Publication number
ATE345512T1
ATE345512T1 AT99306112T AT99306112T ATE345512T1 AT E345512 T1 ATE345512 T1 AT E345512T1 AT 99306112 T AT99306112 T AT 99306112T AT 99306112 T AT99306112 T AT 99306112T AT E345512 T1 ATE345512 T1 AT E345512T1
Authority
AT
Austria
Prior art keywords
dispersion
waveguide fiber
optical fiber
remote transmission
segmented core
Prior art date
Application number
AT99306112T
Other languages
English (en)
Inventor
Ming-Jun Li
Jeffery Scott Stone
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of ATE345512T1 publication Critical patent/ATE345512T1/de

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
    • G02B6/03644—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
    • 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
    • G02B6/02252—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
    • G02B6/028—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
    • G02B6/03605—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
AT99306112T 1998-10-30 1999-08-02 Monomode-lichtleitfaser für fernübertragung ATE345512T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10633298P 1998-10-30 1998-10-30

Publications (1)

Publication Number Publication Date
ATE345512T1 true ATE345512T1 (de) 2006-12-15

Family

ID=22310853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99306112T ATE345512T1 (de) 1998-10-30 1999-08-02 Monomode-lichtleitfaser für fernübertragung

Country Status (4)

Country Link
EP (1) EP0984305B1 (de)
JP (1) JP4331337B2 (de)
AT (1) ATE345512T1 (de)
DE (1) DE69933971T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2313804T3 (es) 1998-12-18 2009-03-01 Prysmian S.P.A. Fibra optica para sistemas de redes de acceso o redes metropolitanas.
ATE320679T1 (de) 1998-12-18 2006-04-15 Prysmian Cavi Sistemi Energia Optisches system und verfahren mit geringen verlusten und nichtlinearen effekten
EP1653262A3 (de) * 1998-12-18 2006-05-10 Prysmian Cavi e Sistemi Energia S.r.l. Optisches System und Verfahren mit niedrigem Verlust und geringen nichtlinearen Effekten
AU2023201002A1 (en) * 2022-03-31 2023-10-19 Sterlite Technologies Limited Optical fiber with an attenuation reduction refractive index (ri) profile
CN116131938B (zh) * 2023-02-14 2023-11-24 讯芸电子科技(中山)有限公司 一种搭载光电子模块的设备异常信号确定方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835655A (en) * 1995-01-26 1998-11-10 Corning Incorporated Large effective area waveguide fiber
AU715435B2 (en) * 1996-02-12 2000-02-03 Corning Incorporated Single mode optical waveguide having large effective area
DE69836402T2 (de) * 1997-09-12 2007-09-20 Corning Inc. Optischer Wellenleiter mit niedriger Dämpfung

Also Published As

Publication number Publication date
JP4331337B2 (ja) 2009-09-16
DE69933971D1 (de) 2006-12-28
DE69933971T2 (de) 2007-10-04
JP2000137130A (ja) 2000-05-16
EP0984305B1 (de) 2006-11-15
EP0984305A1 (de) 2000-03-08

Similar Documents

Publication Publication Date Title
Sugimoto et al. Bismuth-based optical fiber with nonlinear coefficient of 1360 W'1km'1
WO2002101429A3 (en) Photonic bandgap fibre, and use thereof
CA2431551A1 (en) Large effective area optical fiber
BR9913186A (pt) Fibra de inclinação de dispersão baixa de dispersão positiva
WO2001059496A3 (en) Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein
ID21430A (id) Pemandu gelombang optik pelemahan rendah
EP0935146A3 (de) Dispersionkompensierende Vorrichtungen und Systeme
CA2655009A1 (en) Optical system and method having low loss and non-linear effects
JP4252894B2 (ja) 分散及び分散スロープ補償光ファイバ及びこれを含む伝送リンク
ATE311614T1 (de) Optische single-mode-lichtleitfaser
UA42008C2 (uk) Одномодове оптичне волокно (варіанти)
CA2385052A1 (en) Low dispersion slope waveguide fiber
EP2045634A1 (de) Biologische schrittmacherzusammensetzungen und systeme mit interstitiellen cajal-zellen
Ohashi et al. Design of strain-free-fiber with nonuniform dopant concentration for stimulated Brillouin scattering suppression
ATE334411T1 (de) Monomodiger wellenleiter hoher leistungsfähigkeit
ES2173714T3 (es) Fibra de compensacion de dispersion para un sistema de transmision de fibra optica con multiplexado en longitud de onda empleando una fibra de linea de dispersion desplazada.
FR2799006B1 (fr) Fibre optique pour la compensation en ligne de la dispersion chromatique d'une fibre optique a dispersion chromatique positive
AU1693600A (en) Dispersion shifted optical fiber having triple clad
WO2003089960A3 (en) Wideband, multi-core dispersion compensation fiber
JP2003084163A (ja) 光ファイバ、光伝送路および光通信システム
ATE345512T1 (de) Monomode-lichtleitfaser für fernübertragung
WO2002031553A3 (en) Single mode optical waveguide fiber with reduced dispersion
CN100354745C (zh) 波长变换器
BR9912650A (pt) Guia de onda ótica de modo simples de longo arraste
FR2801685B1 (fr) Fibre optique a dispersion chromatique decalee pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties