ATE414921T1 - Optische faser mit grosser effektiver fläche und starker chromatischer dispersion - Google Patents

Optische faser mit grosser effektiver fläche und starker chromatischer dispersion

Info

Publication number
ATE414921T1
ATE414921T1 AT00400328T AT00400328T ATE414921T1 AT E414921 T1 ATE414921 T1 AT E414921T1 AT 00400328 T AT00400328 T AT 00400328T AT 00400328 T AT00400328 T AT 00400328T AT E414921 T1 ATE414921 T1 AT E414921T1
Authority
AT
Austria
Prior art keywords
index
equal
larger
chromatic dispersion
profile
Prior art date
Application number
AT00400328T
Other languages
English (en)
Inventor
Montmorillon Louis-Anne De
Pascale Nouchi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9542231&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE414921(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draka Comteq Bv filed Critical Draka Comteq Bv
Application granted granted Critical
Publication of ATE414921T1 publication Critical patent/ATE414921T1/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
    • G02B6/02019—Effective area greater than 90 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
    • G02B6/02266—Positive dispersion fibres at 1550 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
    • G02B6/036—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
    • G02B6/03605—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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Multicomponent Fibers (AREA)
AT00400328T 1999-02-18 2000-02-07 Optische faser mit grosser effektiver fläche und starker chromatischer dispersion ATE414921T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902029A FR2790108B1 (fr) 1999-02-18 1999-02-18 Fibre optique a grande surface effective et a forte dispersion chromatique

Publications (1)

Publication Number Publication Date
ATE414921T1 true ATE414921T1 (de) 2008-12-15

Family

ID=9542231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00400328T ATE414921T1 (de) 1999-02-18 2000-02-07 Optische faser mit grosser effektiver fläche und starker chromatischer dispersion

Country Status (7)

Country Link
US (1) US6516123B1 (de)
EP (1) EP1030200B1 (de)
AT (1) ATE414921T1 (de)
DE (1) DE60040814D1 (de)
DK (1) DK1030200T3 (de)
ES (1) ES2316339T3 (de)
FR (1) FR2790108B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611647B2 (en) 2000-12-12 2003-08-26 Corning Incorporated Large effective area optical fiber
US6801699B1 (en) 2001-11-15 2004-10-05 Corning Incorporated High capacity optical waveguide fiber
JP2003232950A (ja) 2002-02-13 2003-08-22 Fujikura Ltd 光ファイバ
US6785456B2 (en) * 2002-04-12 2004-08-31 Corning Incorporated Dispersion managed cable for unrepeatered systems
KR100575934B1 (ko) * 2003-01-22 2006-05-02 삼성전자주식회사 광섬유
FR2941540B1 (fr) * 2009-01-27 2011-05-06 Draka Comteq France Fibre optique monomode presentant une surface effective elargie
FR2941541B1 (fr) * 2009-01-27 2011-02-25 Draka Comteq France Fibre optique monomode
CN104849802A (zh) * 2015-05-09 2015-08-19 江苏法尔胜光电科技有限公司 一种滤波环结构大芯径传能石英光纤

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205268B1 (en) * 1993-05-28 2001-03-20 Lucent Technologies Inc. Arrangement of optical fiber segments for minimizing effect of nonlinearities
FR2724234B1 (fr) * 1994-09-05 1997-01-03 Alcatel Fibres Optiques Fibre optique monomode a dispersion decalee
US5715346A (en) * 1995-12-15 1998-02-03 Corning Incorporated Large effective area single mode optical waveguide
EP0857313A4 (de) * 1996-07-31 2000-04-12 Corning Inc Dispersionskompensierter monomodiger wellenleiter
CA2229280A1 (en) * 1997-02-12 1998-08-12 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
US5878182A (en) * 1997-06-05 1999-03-02 Lucent Technologies Inc. Optical fiber having a low-dispersion slope in the erbium amplifier region
AU760721B2 (en) * 1998-07-07 2003-05-22 Sumitomo Electric Industries, Ltd. Optical fiber
WO2000042458A1 (en) * 1999-01-18 2000-07-20 Sumitomo Electric Industries, Ltd. Optical fiber and method of manufacture thereof
FR2795828B1 (fr) * 1999-06-29 2001-10-05 Cit Alcatel Fibre optique pour la compensation de la dispersion chromatique d'une fibre optique a dispersion chromatique positive

Also Published As

Publication number Publication date
DK1030200T3 (da) 2009-03-16
ES2316339T3 (es) 2009-04-16
US6516123B1 (en) 2003-02-04
DE60040814D1 (de) 2009-01-02
FR2790108A1 (fr) 2000-08-25
EP1030200A1 (de) 2000-08-23
FR2790108B1 (fr) 2001-05-04
EP1030200B1 (de) 2008-11-19

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Legal Events

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