ATE408161T1 - Vorrichtung zur kompensation chromatischer dispersion - Google Patents

Vorrichtung zur kompensation chromatischer dispersion

Info

Publication number
ATE408161T1
ATE408161T1 AT01960472T AT01960472T ATE408161T1 AT E408161 T1 ATE408161 T1 AT E408161T1 AT 01960472 T AT01960472 T AT 01960472T AT 01960472 T AT01960472 T AT 01960472T AT E408161 T1 ATE408161 T1 AT E408161T1
Authority
AT
Austria
Prior art keywords
holes
ring
lambda
optical fibre
compensating optical
Prior art date
Application number
AT01960472T
Other languages
English (en)
Inventor
Giacomo Gorni
Marco Romagnoli
Luciano Socci
Original Assignee
Pirelli & C Spa
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 Pirelli & C Spa filed Critical Pirelli & C Spa
Application granted granted Critical
Publication of ATE408161T1 publication Critical patent/ATE408161T1/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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • G02B6/02261—Dispersion compensating fibres, i.e. for compensating positive dispersion of other 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
    • G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 nm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
AT01960472T 2000-07-14 2001-07-05 Vorrichtung zur kompensation chromatischer dispersion ATE408161T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00830495 2000-07-14
US21969500P 2000-07-21 2000-07-21

Publications (1)

Publication Number Publication Date
ATE408161T1 true ATE408161T1 (de) 2008-09-15

Family

ID=46123404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01960472T ATE408161T1 (de) 2000-07-14 2001-07-05 Vorrichtung zur kompensation chromatischer dispersion

Country Status (4)

Country Link
EP (1) EP1303774B1 (de)
AT (1) ATE408161T1 (de)
AU (1) AU2001281961A1 (de)
WO (1) WO2002006874A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816659B2 (en) 2001-06-29 2004-11-09 Pirelli Cavi E Sistemi S.P.A. Unit for compensating the chromatic dispersion in a reconfigurable manner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber

Also Published As

Publication number Publication date
EP1303774A1 (de) 2003-04-23
AU2001281961A1 (en) 2002-01-30
WO2002006874A1 (en) 2002-01-24
EP1303774B1 (de) 2008-09-10

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Legal Events

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