DE69940711D1 - Dispersionsverschobene optische Faser mit positiver Dispersion bei 1550 nm - Google Patents

Dispersionsverschobene optische Faser mit positiver Dispersion bei 1550 nm

Info

Publication number
DE69940711D1
DE69940711D1 DE69940711T DE69940711T DE69940711D1 DE 69940711 D1 DE69940711 D1 DE 69940711D1 DE 69940711 T DE69940711 T DE 69940711T DE 69940711 T DE69940711 T DE 69940711T DE 69940711 D1 DE69940711 D1 DE 69940711D1
Authority
DE
Germany
Prior art keywords
dispersion
optical fiber
shifted optical
positive
chromatic dispersion
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
DE69940711T
Other languages
English (en)
Inventor
Jean-Claude Rousseau
Marianne Paillot
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.)
Draka Comteq BV
Original Assignee
Draka Comteq BV
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 Draka Comteq BV filed Critical Draka Comteq BV
Application granted granted Critical
Publication of DE69940711D1 publication Critical patent/DE69940711D1/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
    • G02B6/02004—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
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive 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
    • G02B6/036—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 - +

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE69940711T 1998-10-05 1999-10-05 Dispersionsverschobene optische Faser mit positiver Dispersion bei 1550 nm Expired - Lifetime DE69940711D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9812432A FR2784198B1 (fr) 1998-10-05 1998-10-05 Fibre optique utilisable pour systeme de transmissions a multiplexage en longueur d'onde

Publications (1)

Publication Number Publication Date
DE69940711D1 true DE69940711D1 (de) 2009-05-28

Family

ID=9531189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940711T Expired - Lifetime DE69940711D1 (de) 1998-10-05 1999-10-05 Dispersionsverschobene optische Faser mit positiver Dispersion bei 1550 nm

Country Status (8)

Country Link
US (1) US6453101B1 (de)
EP (1) EP0992818B1 (de)
JP (1) JP4330273B2 (de)
AT (1) ATE428947T1 (de)
DE (1) DE69940711D1 (de)
DK (1) DK0992818T3 (de)
FR (1) FR2784198B1 (de)
WO (1) WO2000020906A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2260949T3 (es) 1998-12-18 2006-11-01 Prysmian Cavi E Sistemi Energia S.R.L. Sistema optico y procedimiento con bajas perdidas y efectos no lineales.
AU2723801A (en) * 1999-11-22 2001-06-04 Corning Incorporated Dispersion shifted large effective area waveguide fiber
FR2828937B1 (fr) * 2001-08-23 2004-02-06 Cit Alcatel Fibre optique pour systeme de transmission a multiplexage en longueurs d'ondes
FR2805620B1 (fr) * 2000-02-24 2002-05-31 Cit Alcatel Fibre optique monomode en cable pour reseau de transmission a fibre optique a multiplexage en longueur d'onde
AU2002231425A1 (en) 2000-08-16 2002-02-25 Corning Incorporated Optical fiber with large effective area, low dispersion and low dispersion slope
US20030002834A1 (en) * 2001-02-06 2003-01-02 Brown Thomas G. Low loss isotopic optical waveguides
FR2828939B1 (fr) * 2001-08-27 2004-01-16 Cit Alcatel Fibre optique pour un systeme de transmission a multiplexage en longueurs d'onde
US6985662B2 (en) * 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
US7187833B2 (en) * 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
CN101237784B (zh) 2005-09-30 2012-09-26 龟甲万株式会社 含有5'-核苷酸类的酱油及其制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372647A (en) * 1979-10-08 1983-02-08 Nippon Telegraph & Telephone Public Corporation Single mode optical fibers
US4439007A (en) * 1981-06-09 1984-03-27 Bell Telephone Laboratories, Incorporated Low dispersion single mode fiber
US4435040A (en) 1981-09-03 1984-03-06 Bell Telephone Laboratories, Incorporated Double-clad optical fiberguide
US4447127A (en) * 1982-04-09 1984-05-08 Bell Telephone Laboratories, Incorporated Low loss single mode fiber
US4852968A (en) * 1986-08-08 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber comprising a refractive index trench
US5587830A (en) * 1993-05-28 1996-12-24 Lucent Technologies Inc. High capacity optical fiber network
AU693329B2 (en) * 1995-04-13 1998-06-25 Corning Incorporated Dispersion managed optical waveguide
FR2736440B1 (fr) * 1995-07-07 1997-08-01 Alcatel Submarcom Guide optique monomode a dispersion decalee et grande surface effective de mode
US5748824A (en) * 1995-11-17 1998-05-05 Corning Incorporated Positive dispersion optical waveguide
TW342460B (en) * 1996-01-16 1998-10-11 Sumitomo Electric Industries A dispersion shift fiber
CA2202586C (en) * 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
US5999679A (en) * 1997-07-14 1999-12-07 Corning Incorporated Dispersion compensating single mode waveguide
CA2225889A1 (en) * 1996-12-27 1998-06-27 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
EP0862069B1 (de) * 1997-02-26 2007-04-11 Nippon Telegraph And Telephone Corporation Optische Faser
US5887105A (en) * 1997-04-28 1999-03-23 Corning Incorporated Dispersion managed optical fiber
EP0940697A4 (de) * 1997-09-10 2003-06-25 Furukawa Electric Co Ltd Dispersionsneigungskompensierte optische faser
US6009222A (en) * 1997-09-12 1999-12-28 Dong; Liang Optical fibre and optical fibre grating
US5905838A (en) * 1998-02-18 1999-05-18 Lucent Technologies Inc. Dual window WDM optical fiber communication
WO2000031573A1 (fr) * 1998-11-26 2000-06-02 Sumitomo Electric Industries, Ltd. Fibre optique et systeme de transmission optique renfermant celle-ci

Also Published As

Publication number Publication date
EP0992818B1 (de) 2009-04-15
DK0992818T3 (da) 2009-07-27
WO2000020906A1 (fr) 2000-04-13
JP4330273B2 (ja) 2009-09-16
ATE428947T1 (de) 2009-05-15
US6453101B1 (en) 2002-09-17
FR2784198A1 (fr) 2000-04-07
EP0992818A1 (de) 2000-04-12
JP2002526807A (ja) 2002-08-20
FR2784198B1 (fr) 2002-08-30

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Legal Events

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