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DK2116878T3 - Bøjningsbestandig optisk single-mode fiber - Google Patents

Bøjningsbestandig optisk single-mode fiber

Info

Publication number
DK2116878T3
DK2116878T3 DK09006121.9T DK09006121T DK2116878T3 DK 2116878 T3 DK2116878 T3 DK 2116878T3 DK 09006121 T DK09006121 T DK 09006121T DK 2116878 T3 DK2116878 T3 DK 2116878T3
Authority
DK
Denmark
Prior art keywords
optical
cladding
fiber
radius
index difference
Prior art date
Application number
DK09006121.9T
Other languages
English (en)
Inventor
Montmorillon Louis-Anne De
Simon Richard
Denis Molin
Marianne Bigot-Astruc
Pierre Sillard
David Boivin
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=40029012&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2116878(T3) "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 DK2116878T3 publication Critical patent/DK2116878T3/da

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
    • 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
    • G02B6/0365—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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lasers (AREA)
  • Glass Compositions (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DK09006121.9T 2008-05-06 2009-05-05 Bøjningsbestandig optisk single-mode fiber DK2116878T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0802503A FR2930997B1 (fr) 2008-05-06 2008-05-06 Fibre optique monomode
US10133708P 2008-09-30 2008-09-30
US11200608P 2008-11-06 2008-11-06

Publications (1)

Publication Number Publication Date
DK2116878T3 true DK2116878T3 (da) 2012-03-05

Family

ID=40029012

Family Applications (2)

Application Number Title Priority Date Filing Date
DK09006121.9T DK2116878T3 (da) 2008-05-06 2009-05-05 Bøjningsbestandig optisk single-mode fiber
DK09006117.7T DK2116877T3 (da) 2008-05-06 2009-05-05 Optisk single-mode fiber

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK09006117.7T DK2116877T3 (da) 2008-05-06 2009-05-05 Optisk single-mode fiber

Country Status (12)

Country Link
US (4) US7889960B2 (da)
EP (2) EP2116878B1 (da)
KR (2) KR101605897B1 (da)
CN (2) CN101576631B (da)
AT (2) ATE538401T1 (da)
BR (2) BRPI0903197B1 (da)
DK (2) DK2116878T3 (da)
ES (1) ES2377531T3 (da)
FR (1) FR2930997B1 (da)
PL (1) PL2116877T3 (da)
PT (1) PT2116877E (da)
RU (2) RU2489740C2 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018150699A1 (ja) 2017-02-15 2018-08-23 株式会社フジクラ 光ファイバセンサ

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* Cited by examiner, † Cited by third party
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US8428414B2 (en) 2013-04-23
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US8145025B2 (en) 2012-03-27
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US20110135264A1 (en) 2011-06-09
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