FR2929716B1 - Fibre optique a dispersion decalee. - Google Patents

Fibre optique a dispersion decalee.

Info

Publication number
FR2929716B1
FR2929716B1 FR0801868A FR0801868A FR2929716B1 FR 2929716 B1 FR2929716 B1 FR 2929716B1 FR 0801868 A FR0801868 A FR 0801868A FR 0801868 A FR0801868 A FR 0801868A FR 2929716 B1 FR2929716 B1 FR 2929716B1
Authority
FR
France
Prior art keywords
zone
optical fiber
cladding
wtr
dnt
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 - Fee Related
Application number
FR0801868A
Other languages
English (en)
Other versions
FR2929716A1 (fr
Inventor
Pierre Sillard
Elise Regnier
Astruc Marianne Bigot
Denis Molin
Montmorillon Louis Anne De
Simon Richard
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 France SAS
Original Assignee
Draka Comteq France SAS
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
Priority to FR0801868A priority Critical patent/FR2929716B1/fr
Application filed by Draka Comteq France SAS filed Critical Draka Comteq France SAS
Priority to ES09004952T priority patent/ES2381458T3/es
Priority to EP09004952A priority patent/EP2107402B1/fr
Priority to DK09004952.9T priority patent/DK2107402T3/da
Priority to US12/418,523 priority patent/US8055111B2/en
Priority to AT09004952T priority patent/ATE549650T1/de
Priority to CN2009102039541A priority patent/CN101551488B/zh
Publication of FR2929716A1 publication Critical patent/FR2929716A1/fr
Application granted granted Critical
Publication of FR2929716B1 publication Critical patent/FR2929716B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/03661—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 4 layers only
    • 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
    • G02B6/02266—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR0801868A 2008-04-04 2008-04-04 Fibre optique a dispersion decalee. Expired - Fee Related FR2929716B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0801868A FR2929716B1 (fr) 2008-04-04 2008-04-04 Fibre optique a dispersion decalee.
EP09004952A EP2107402B1 (fr) 2008-04-04 2009-04-03 Fibre optique à dispersion décalée
DK09004952.9T DK2107402T3 (da) 2008-04-04 2009-04-03 Dispersionsskiftet optisk fiber
US12/418,523 US8055111B2 (en) 2008-04-04 2009-04-03 Dispersion-shifted optical fiber
ES09004952T ES2381458T3 (es) 2008-04-04 2009-04-03 Fibra óptica de dispersión desplazada
AT09004952T ATE549650T1 (de) 2008-04-04 2009-04-03 Dispersionsverschobene optische faser
CN2009102039541A CN101551488B (zh) 2008-04-04 2009-04-07 色散位移光纤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0801868A FR2929716B1 (fr) 2008-04-04 2008-04-04 Fibre optique a dispersion decalee.

Publications (2)

Publication Number Publication Date
FR2929716A1 FR2929716A1 (fr) 2009-10-09
FR2929716B1 true FR2929716B1 (fr) 2011-09-16

Family

ID=39863146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0801868A Expired - Fee Related FR2929716B1 (fr) 2008-04-04 2008-04-04 Fibre optique a dispersion decalee.

Country Status (7)

Country Link
US (1) US8055111B2 (fr)
EP (1) EP2107402B1 (fr)
CN (1) CN101551488B (fr)
AT (1) ATE549650T1 (fr)
DK (1) DK2107402T3 (fr)
ES (1) ES2381458T3 (fr)
FR (1) FR2929716B1 (fr)

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FR2908250B1 (fr) * 2006-11-03 2009-01-09 Draka Comteq France Sa Sa Fibre de compensation de la dispersion chromatique
FR2908525B1 (fr) 2006-11-10 2009-06-26 Draka Comteq France Sa Sa Cable de telecommunication a fibres optiques
EP1930753B1 (fr) * 2006-12-04 2015-02-18 Draka Comteq B.V. Fibre optique à seuil de puissance de Brillouin élevé et faible perte par courbure
FR2915002B1 (fr) * 2007-04-11 2009-11-06 Draka Comteq France Procede d'acces a une ou plusieurs fibres optiques d'un cable de telecommunication
US7639915B2 (en) * 2007-06-28 2009-12-29 Draka Comteq B.V. Optical fiber cable having a deformable coupling element
US7724998B2 (en) * 2007-06-28 2010-05-25 Draka Comteq B.V. Coupling composition for optical fiber cables
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BRPI0819166B1 (pt) 2007-11-09 2019-03-06 Draka Comteq, B.V. Fibra óptica, e caixa óptica
FR2929716B1 (fr) 2008-04-04 2011-09-16 Draka Comteq France Sa Fibre optique a dispersion decalee.

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ATE549650T1 (de) 2012-03-15
CN101551488A (zh) 2009-10-07
US8055111B2 (en) 2011-11-08
ES2381458T3 (es) 2012-05-28
US20090252469A1 (en) 2009-10-08
EP2107402B1 (fr) 2012-03-14
EP2107402A1 (fr) 2009-10-07
FR2929716A1 (fr) 2009-10-09
DK2107402T3 (da) 2012-05-07
CN101551488B (zh) 2012-09-19

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