PL3330756T3 - Światłowód jednomodowy o ultraniskim tłumieniu i dużej efektywnej powierzchni - Google Patents

Światłowód jednomodowy o ultraniskim tłumieniu i dużej efektywnej powierzchni

Info

Publication number
PL3330756T3
PL3330756T3 PL15900226T PL15900226T PL3330756T3 PL 3330756 T3 PL3330756 T3 PL 3330756T3 PL 15900226 T PL15900226 T PL 15900226T PL 15900226 T PL15900226 T PL 15900226T PL 3330756 T3 PL3330756 T3 PL 3330756T3
Authority
PL
Poland
Prior art keywords
ultra
optical fiber
effective area
mode optical
large effective
Prior art date
Application number
PL15900226T
Other languages
English (en)
Inventor
Lei Zhang
Jihong Zhu
Shengya Long
Jun Wu
Ruichun WANG
Original Assignee
Yangtze Optical Fibre And Cable Joint Stock Limited Company
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
Application filed by Yangtze Optical Fibre And Cable Joint Stock Limited Company filed Critical Yangtze Optical Fibre And Cable Joint Stock Limited Company
Publication of PL3330756T3 publication Critical patent/PL3330756T3/pl

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
    • G02B6/036—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
    • G02B6/03683—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 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
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
    • 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
    • G02B6/02214—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
PL15900226T 2015-07-31 2015-12-01 Światłowód jednomodowy o ultraniskim tłumieniu i dużej efektywnej powierzchni PL3330756T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510464355.0A CN104991307A (zh) 2015-07-31 2015-07-31 一种超低衰减大有效面积的单模光纤
EP15900226.0A EP3330756B1 (en) 2015-07-31 2015-12-01 Ultra-low attenuation large effective area single-mode optical fiber
PCT/CN2015/096106 WO2017020457A1 (zh) 2015-07-31 2015-12-01 一种超低衰减大有效面积的单模光纤

Publications (1)

Publication Number Publication Date
PL3330756T3 true PL3330756T3 (pl) 2022-04-11

Family

ID=54303142

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15900226T PL3330756T3 (pl) 2015-07-31 2015-12-01 Światłowód jednomodowy o ultraniskim tłumieniu i dużej efektywnej powierzchni

Country Status (8)

Country Link
US (1) US10209437B2 (pl)
EP (1) EP3330756B1 (pl)
JP (1) JP6529666B2 (pl)
KR (1) KR20180006975A (pl)
CN (1) CN104991307A (pl)
ES (1) ES2900735T3 (pl)
PL (1) PL3330756T3 (pl)
WO (1) WO2017020457A1 (pl)

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CN104991307A (zh) * 2015-07-31 2015-10-21 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
CN106291808B (zh) * 2016-09-18 2019-05-24 长飞光纤光缆股份有限公司 一种超低衰减大有效面积单模光纤
JP7069566B2 (ja) * 2017-05-11 2022-05-18 住友電気工業株式会社 光ファイバ
CN107422415B (zh) * 2017-06-15 2020-05-05 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
US11366266B2 (en) 2017-07-03 2022-06-21 Nippon Telegraph And Telephone Corporation Optical fiber and optical transmission system
CN107490819B (zh) * 2017-08-22 2020-05-05 长飞光纤光缆股份有限公司 具有超低衰减大有效面积的单模光纤
CN107678088A (zh) * 2017-11-09 2018-02-09 长飞光纤光缆股份有限公司 低衰减大有效面积的单模光纤
CN109445023B (zh) * 2018-11-07 2020-06-16 长飞光纤光缆股份有限公司 一种掺杂优化的超低衰减单模光纤
CN111289021A (zh) * 2020-03-16 2020-06-16 中天科技光纤有限公司 一种光纤传感装置及探测系统
US11776833B2 (en) 2020-12-22 2023-10-03 Canon Kabushiki Kaisha Method for improving accuracy of imprint force application in imprint lithography

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US5146534A (en) * 1991-11-12 1992-09-08 At&T Bell Laboratories SiO2 -based alkali-doped optical fiber
US6917740B2 (en) 2003-05-30 2005-07-12 Corning Incorporated Optical fiber having reduced viscosity mismatch
US8798412B2 (en) * 2003-08-29 2014-08-05 Corning Incorporated Optical fiber containing an alkali metal oxide and methods and apparatus for manufacturing same
US7088900B1 (en) * 2005-04-14 2006-08-08 Corning Incorporated Alkali and fluorine doped optical fiber
US20070003198A1 (en) * 2005-06-29 2007-01-04 Lance Gibson Low loss optical fiber designs and methods for their manufacture
FR2914751B1 (fr) * 2007-04-06 2009-07-03 Draka Comteq France Fibre optique monomode
JP5013964B2 (ja) 2007-05-23 2012-08-29 キヤノン株式会社 撮像装置及びその制御方法
US8315495B2 (en) * 2009-01-30 2012-11-20 Corning Incorporated Large effective area fiber with Ge-free core
US7689085B1 (en) 2009-01-30 2010-03-30 Corning Incorporated Large effective area fiber with GE-free core
FR2951282B1 (fr) * 2009-10-13 2012-06-15 Draka Comteq France Fibre optique monomode a tranchee enterree
EP2479150B1 (en) * 2011-01-20 2013-09-18 Sumitomo Electric Industries, Ltd. Optical fiber preform, optical fiber, and method of manufacturing optical fiber preform
CN102156323B (zh) * 2011-05-05 2012-06-06 长飞光纤光缆有限公司 一种单模光纤
EP2533082B1 (en) * 2011-06-09 2013-12-25 Draka Comteq BV Single mode optical fiber
US8687932B2 (en) * 2011-09-21 2014-04-01 Ofs Fitel, Llc Optimized ultra large area optical fibers
JP5974455B2 (ja) * 2011-11-21 2016-08-23 住友電気工業株式会社 光ファイバ母材、光ファイバ製造方法および光ファイバ
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CN103454719B (zh) 2013-09-03 2015-09-30 长飞光纤光缆股份有限公司 一种单模光纤
CN104360434B (zh) * 2014-11-12 2017-02-01 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤
CN104777553B (zh) * 2015-04-28 2017-12-29 长飞光纤光缆股份有限公司 一种超低衰减单模光纤
CN104777551B (zh) * 2015-04-28 2018-03-16 长飞光纤光缆股份有限公司 一种低衰减大有效面积的单模光纤
CN104765098B (zh) * 2015-04-28 2018-03-16 长飞光纤光缆股份有限公司 一种具有较低衰减系数的单模光纤
CN104749691B (zh) * 2015-04-28 2018-05-01 长飞光纤光缆股份有限公司 一种超低衰耗弯曲不敏感单模光纤
CN104898200B (zh) * 2015-06-25 2018-03-16 长飞光纤光缆股份有限公司 一种掺杂优化的超低衰减单模光纤
CN104991307A (zh) * 2015-07-31 2015-10-21 长飞光纤光缆股份有限公司 一种超低衰减大有效面积的单模光纤

Also Published As

Publication number Publication date
CN104991307A (zh) 2015-10-21
ES2900735T3 (es) 2022-03-18
JP6529666B2 (ja) 2019-06-12
WO2017020457A1 (zh) 2017-02-09
EP3330756B1 (en) 2021-09-15
US10209437B2 (en) 2019-02-19
EP3330756A4 (en) 2018-08-15
KR20180006975A (ko) 2018-01-19
US20180128968A1 (en) 2018-05-10
EP3330756A1 (en) 2018-06-06
JP2018517185A (ja) 2018-06-28

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