FR2930997B1 - Fibre optique monomode - Google Patents
Fibre optique monomodeInfo
- Publication number
- FR2930997B1 FR2930997B1 FR0802503A FR0802503A FR2930997B1 FR 2930997 B1 FR2930997 B1 FR 2930997B1 FR 0802503 A FR0802503 A FR 0802503A FR 0802503 A FR0802503 A FR 0802503A FR 2930997 B1 FR2930997 B1 FR 2930997B1
- Authority
- FR
- France
- Prior art keywords
- optical
- cladding
- radius
- fiber
- index difference
- 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.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title abstract 3
- 238000005253 cladding Methods 0.000 abstract 6
- 230000003287 optical effect Effects 0.000 abstract 5
- 239000000835 fiber Substances 0.000 abstract 3
- 230000000994 depressogenic effect Effects 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
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 Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (22)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802503A FR2930997B1 (fr) | 2008-05-06 | 2008-05-06 | Fibre optique monomode |
RU2009117160/28A RU2489740C2 (ru) | 2008-05-06 | 2009-05-05 | Одномодовое оптическое волокно, нечувствительное к изгибу |
PT09006117T PT2116877E (pt) | 2008-05-06 | 2009-05-05 | Fibra óptica monomodo |
BRPI0903858-2A BRPI0903858B1 (pt) | 2008-05-06 | 2009-05-05 | Fibra ótica monomodo, caixa ótica e sistema de fibra ótica |
EP09006117A EP2116877B1 (fr) | 2008-05-06 | 2009-05-05 | Fibre optique monomodale |
PL09006117T PL2116877T3 (pl) | 2008-05-06 | 2009-05-05 | Włókno światłowodowe jednomodowe |
EP09006121A EP2116878B1 (fr) | 2008-05-06 | 2009-05-05 | Fibre optique monomode non sensible aux courbures |
DK09006117.7T DK2116877T3 (da) | 2008-05-06 | 2009-05-05 | Optisk single-mode fiber |
AT09006117T ATE538401T1 (de) | 2008-05-06 | 2009-05-05 | Einfachmodus-glasfaser |
DK09006121.9T DK2116878T3 (da) | 2008-05-06 | 2009-05-05 | Bøjningsbestandig optisk single-mode fiber |
RU2009117161/03A RU2491237C2 (ru) | 2008-05-06 | 2009-05-05 | Одномодовое оптическое волокно |
AT09006121T ATE538402T1 (de) | 2008-05-06 | 2009-05-05 | Verbiegungsbeständige einmodenfaser |
ES09006117T ES2377531T3 (es) | 2008-05-06 | 2009-05-05 | Fibra óptica monomodo |
BRPI0903197A BRPI0903197B1 (pt) | 2008-05-06 | 2009-05-05 | fibra ótica monomodo, caixa ótica, e sistema de fibra ótica para a residência do assinante (ftth) |
KR1020090039421A KR101614943B1 (ko) | 2008-05-06 | 2009-05-06 | 싱글 모드 광파이버 |
US12/436,484 US7889960B2 (en) | 2008-05-06 | 2009-05-06 | Bend-insensitive single-mode optical fiber |
KR1020090039426A KR101605897B1 (ko) | 2008-05-06 | 2009-05-06 | 벤드-인센서티브 싱글 모드 광파이버 |
US12/436,423 US8145025B2 (en) | 2008-05-06 | 2009-05-06 | Single-mode optical fiber having reduced bending losses |
CN200910140806XA CN101587204B (zh) | 2008-05-06 | 2009-05-06 | 单模光纤 |
CN2009101408036A CN101576631B (zh) | 2008-05-06 | 2009-05-06 | 弯曲不敏感单模光纤 |
US13/025,808 US8131125B2 (en) | 2008-05-06 | 2011-02-11 | Bend-insensitive single-mode optical fiber |
US13/429,825 US8428414B2 (en) | 2008-05-06 | 2012-03-26 | Single-mode optical fiber having reduced bending losses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0802503A FR2930997B1 (fr) | 2008-05-06 | 2008-05-06 | Fibre optique monomode |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2930997A1 FR2930997A1 (fr) | 2009-11-13 |
FR2930997B1 true FR2930997B1 (fr) | 2010-08-13 |
Family
ID=40029012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0802503A Active FR2930997B1 (fr) | 2008-05-06 | 2008-05-06 | Fibre optique monomode |
Country Status (12)
Country | Link |
---|---|
US (4) | US8145025B2 (fr) |
EP (2) | EP2116877B1 (fr) |
KR (2) | KR101614943B1 (fr) |
CN (2) | CN101587204B (fr) |
AT (2) | ATE538402T1 (fr) |
BR (2) | BRPI0903858B1 (fr) |
DK (2) | DK2116878T3 (fr) |
ES (1) | ES2377531T3 (fr) |
FR (1) | FR2930997B1 (fr) |
PL (1) | PL2116877T3 (fr) |
PT (1) | PT2116877E (fr) |
RU (2) | RU2491237C2 (fr) |
Families Citing this family (355)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2893149B1 (fr) * | 2005-11-10 | 2008-01-11 | Draka Comteq France | Fibre optique monomode. |
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