PL3637160T3 - Światłowód ze stopniowanym współczynnikiem załamania światła o małej średnicy rdzenia - Google Patents
Światłowód ze stopniowanym współczynnikiem załamania światła o małej średnicy rdzeniaInfo
- Publication number
- PL3637160T3 PL3637160T3 PL19185711T PL19185711T PL3637160T3 PL 3637160 T3 PL3637160 T3 PL 3637160T3 PL 19185711 T PL19185711 T PL 19185711T PL 19185711 T PL19185711 T PL 19185711T PL 3637160 T3 PL3637160 T3 PL 3637160T3
- Authority
- PL
- Poland
- Prior art keywords
- optical fiber
- index optical
- small core
- diameter graded
- graded
- Prior art date
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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
-
- 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
-
- 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
- G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
-
- 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
-
- 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
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Communication System (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811116300.0A CN109188603B (zh) | 2018-09-25 | 2018-09-25 | 小芯径渐变折射率光纤 |
EP19185711.9A EP3637160B1 (en) | 2018-09-25 | 2019-07-11 | Small core-diameter graded-index optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3637160T3 true PL3637160T3 (pl) | 2022-04-04 |
Family
ID=64909987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19185711T PL3637160T3 (pl) | 2018-09-25 | 2019-07-11 | Światłowód ze stopniowanym współczynnikiem załamania światła o małej średnicy rdzenia |
Country Status (4)
Country | Link |
---|---|
US (1) | US10823910B2 (pl) |
EP (1) | EP3637160B1 (pl) |
CN (1) | CN109188603B (pl) |
PL (1) | PL3637160T3 (pl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3767349A4 (en) * | 2018-03-16 | 2021-12-29 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical fiber grating |
CN109581582A (zh) * | 2019-01-23 | 2019-04-05 | 聊城大学 | 一种低损耗低串扰单芯两模光纤 |
NL2024130B1 (en) * | 2019-10-16 | 2021-07-19 | Corning Inc | Optical fibers having core regions with reduced alpha profiles |
CN112987169A (zh) * | 2019-12-02 | 2021-06-18 | ***通信有限公司研究院 | 一种光纤 |
CN110937796B (zh) * | 2019-12-16 | 2021-04-27 | 长飞光纤光缆股份有限公司 | 宽带多模光纤预制棒的制造方法 |
CN110981183B (zh) * | 2019-12-16 | 2021-04-27 | 长飞光纤光缆股份有限公司 | 一种宽带多模光纤预制棒的制造方法 |
CN111273394B (zh) * | 2020-03-27 | 2022-03-25 | 长飞光纤光缆股份有限公司 | 一种多芯多模光纤 |
CN113608298B (zh) * | 2021-10-11 | 2021-12-31 | 长飞光纤光缆股份有限公司 | 一种大模场直径弯曲不敏感单模光纤 |
CN115047559B (zh) * | 2022-06-15 | 2023-04-21 | 烽火通信科技股份有限公司 | 一种多波段衰减平坦光纤 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1764633A1 (en) * | 2005-09-09 | 2007-03-21 | Draka Comteq B.V. | Optical fiber with reduced stimulated brillouin scattering |
US7421174B2 (en) * | 2006-08-28 | 2008-09-02 | Furakawa Electric North America; Inc. | Multi-wavelength, multimode optical fibers |
CN101634728B (zh) * | 2009-08-18 | 2011-10-19 | 长飞光纤光缆有限公司 | 一种抗弯曲多模光纤及其制造方法 |
CN102096146A (zh) * | 2010-12-17 | 2011-06-15 | 烽火通信科技股份有限公司 | 高负色散光纤、制造方法及色散补偿模块 |
EP2503368A1 (en) * | 2011-03-24 | 2012-09-26 | Draka Comteq B.V. | Multimode optical fiber with improved bend resistance |
US20130039626A1 (en) * | 2011-08-11 | 2013-02-14 | Scott Robertson Bickham | Multimode optical fiber and optical backplane using multimode optical fiber |
US8588568B2 (en) * | 2011-11-04 | 2013-11-19 | Corning Incorporated | Bend loss resistant multi-mode fiber |
US9020316B2 (en) * | 2013-02-28 | 2015-04-28 | Corning Incorporated | Low attenuation optical fibers with an F-graded index core |
US9329335B2 (en) * | 2014-01-31 | 2016-05-03 | Ofs Fitel, Llc | Broadband multi-mode optical fibers with flat-zone in dopant concentration profile |
WO2015116887A1 (en) * | 2014-01-31 | 2015-08-06 | Ofs Fitel, Llc | Design and manufacture of multi-mode optical fibers |
CN104698535A (zh) * | 2015-03-31 | 2015-06-10 | 长飞光纤光缆股份有限公司 | 一种弯曲不敏感多模光纤 |
CN104865636B (zh) * | 2015-06-23 | 2017-10-24 | 长飞光纤光缆股份有限公司 | 一种芯区优化的多模光纤 |
US9804326B2 (en) * | 2015-06-23 | 2017-10-31 | Corning Incorporated | Optical fiber for multimode and single-mode transmission |
CN105759344B (zh) * | 2016-03-23 | 2018-11-30 | 长飞光纤光缆股份有限公司 | 一种抗弯曲多模光纤 |
CN108333671B (zh) * | 2018-02-01 | 2019-12-03 | 烽火通信科技股份有限公司 | 抗弯曲多模光纤 |
CN108375815B (zh) * | 2018-04-17 | 2020-08-25 | 长飞光纤光缆股份有限公司 | 一种高带宽弯曲不敏感多模光纤 |
-
2018
- 2018-09-25 CN CN201811116300.0A patent/CN109188603B/zh active Active
-
2019
- 2019-07-11 PL PL19185711T patent/PL3637160T3/pl unknown
- 2019-07-11 EP EP19185711.9A patent/EP3637160B1/en active Active
- 2019-08-16 US US16/542,506 patent/US10823910B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109188603B (zh) | 2020-09-15 |
CN109188603A (zh) | 2019-01-11 |
EP3637160B1 (en) | 2021-12-15 |
US10823910B2 (en) | 2020-11-03 |
US20200096697A1 (en) | 2020-03-26 |
EP3637160A1 (en) | 2020-04-15 |
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