CN105393149A - 低直径光纤 - Google Patents

低直径光纤 Download PDF

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Publication number
CN105393149A
CN105393149A CN201480021480.8A CN201480021480A CN105393149A CN 105393149 A CN105393149 A CN 105393149A CN 201480021480 A CN201480021480 A CN 201480021480A CN 105393149 A CN105393149 A CN 105393149A
Authority
CN
China
Prior art keywords
optical fiber
cladding region
coating
refractive index
inner cladding
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.)
Pending
Application number
CN201480021480.8A
Other languages
English (en)
Chinese (zh)
Inventor
D·C·布克班德
S·B·道斯
I·I·库兹米娜
李明军
M·欧坎坡
P·坦登
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Priority to CN202010269587.1A priority Critical patent/CN111650686A/zh
Priority to CN202110191822.2A priority patent/CN112782801A/zh
Publication of CN105393149A publication Critical patent/CN105393149A/zh
Pending legal-status Critical Current

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
    • G02B6/02004—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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
    • C08F222/1025—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate of aromatic dialcohols
    • 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
    • G02B6/028—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
    • G02B6/028—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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0283—Graded index region external to the central core segment, e.g. sloping layer or triangular or trapezoidal layer
    • 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
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
    • 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
    • G02B6/03622—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 2 layers only
    • G02B6/03627—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 2 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
    • G02B6/036—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 - - +
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/106—Esters of polycondensation macromers
    • C08F222/1067—Esters of polycondensation macromers of alcohol terminated epoxy functional polymers, e.g. epoxy(meth)acrylates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
CN201480021480.8A 2013-04-15 2014-04-08 低直径光纤 Pending CN105393149A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010269587.1A CN111650686A (zh) 2013-04-15 2014-04-08 低直径光纤
CN202110191822.2A CN112782801A (zh) 2013-04-15 2014-04-08 低直径光纤

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/862,755 US9057817B2 (en) 2013-04-15 2013-04-15 Low diameter optical fiber
US13/862,755 2013-04-15
PCT/US2014/033280 WO2014172143A1 (en) 2013-04-15 2014-04-08 Low diameter optical fiber

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN202010269587.1A Division CN111650686A (zh) 2013-04-15 2014-04-08 低直径光纤
CN202110191822.2A Division CN112782801A (zh) 2013-04-15 2014-04-08 低直径光纤

Publications (1)

Publication Number Publication Date
CN105393149A true CN105393149A (zh) 2016-03-09

Family

ID=50640042

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201480021480.8A Pending CN105393149A (zh) 2013-04-15 2014-04-08 低直径光纤
CN202110191822.2A Pending CN112782801A (zh) 2013-04-15 2014-04-08 低直径光纤
CN202010269587.1A Pending CN111650686A (zh) 2013-04-15 2014-04-08 低直径光纤

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN202110191822.2A Pending CN112782801A (zh) 2013-04-15 2014-04-08 低直径光纤
CN202010269587.1A Pending CN111650686A (zh) 2013-04-15 2014-04-08 低直径光纤

Country Status (7)

Country Link
US (5) US9057817B2 (enExample)
EP (2) EP2987009B1 (enExample)
JP (3) JP2016522428A (enExample)
KR (2) KR102306086B1 (enExample)
CN (3) CN105393149A (enExample)
RU (1) RU2656277C2 (enExample)
WO (1) WO2014172143A1 (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
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CN106772781A (zh) * 2017-01-12 2017-05-31 烽火通信科技股份有限公司 一种适用于光纤连接器制作的抗弯光纤
CN106772788A (zh) * 2017-02-23 2017-05-31 中天科技精密材料有限公司 一种截止波长位移单模光纤
WO2017206616A1 (zh) * 2016-06-01 2017-12-07 中天科技光纤有限公司 光纤、光纤制备工艺及光纤制备系统
CN109642980A (zh) * 2016-07-29 2019-04-16 德拉克通信法国集团公司 直径减小的光纤和制造方法
CN110073257A (zh) * 2016-07-29 2019-07-30 康宁股份有限公司 具有氯掺杂纤芯的低损耗单模光纤
CN110140072A (zh) * 2016-11-17 2019-08-16 康宁研究与开发公司 高密度、低弯曲损耗光纤带电缆
CN110383130A (zh) * 2017-03-03 2019-10-25 住友电气工业株式会社 光纤
CN112400127A (zh) * 2018-04-30 2021-02-23 康宁股份有限公司 小直径低衰减光纤
CN113614598A (zh) * 2019-01-16 2021-11-05 康宁股份有限公司 具有高光纤数的光纤光缆
CN113711096A (zh) * 2019-02-22 2021-11-26 康宁股份有限公司 包层厚度减小的多模光纤
CN114930218A (zh) * 2020-01-07 2022-08-19 康宁股份有限公司 具有高的机械可靠性的半径减小的光纤
CN115951445A (zh) * 2023-03-15 2023-04-11 中天科技光纤有限公司 抗弯曲高耐压光纤及其制备方法
US11733453B2 (en) 2020-05-12 2023-08-22 Corning Incorporated Reduced diameter single mode optical fibers with high mechanical reliability

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US9383511B2 (en) 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
JP5954296B2 (ja) * 2013-11-07 2016-07-20 住友電気工業株式会社 光ファイバ心線
US9708491B2 (en) 2014-06-04 2017-07-18 Corning Incorporated Optical fiber coating and composition
JP6873056B2 (ja) * 2015-06-17 2021-05-19 コーニング インコーポレイテッド 再コーティング済み光ファイバ及び光ファイバの再コーティング方法
US10197471B2 (en) 2015-09-21 2019-02-05 Corning Incorporated Methods and devices for measuring properties of coatings on optical fibers
WO2017091528A2 (en) * 2015-11-25 2017-06-01 Corning Incorporated Coating for light-diffusing optical fibers
US20200123052A1 (en) * 2016-01-08 2020-04-23 North Carolina State University Enhanced optical fibers for low temperature sensing
WO2017205131A1 (en) * 2016-05-25 2017-11-30 Corning Optical Communications LLC High fiber density, low bend loss optical fiber cable
US10126495B2 (en) * 2016-06-29 2018-11-13 Corning Incorporated Coated low loss optical fiber with small diameter
WO2018030283A1 (ja) * 2016-08-10 2018-02-15 日油株式会社 アルキルオキシラン誘導体、毛髪用化粧料、油圧作動油組成物、活性エネルギー線硬化型樹脂組成物およびオイルクレンジング料
WO2018063913A1 (en) * 2016-09-30 2018-04-05 Corning Incorporated Low bend loss single mode optical fiber with bromine up-doped cladding
US9989699B2 (en) * 2016-10-27 2018-06-05 Corning Incorporated Low bend loss single mode optical fiber
ES2909716T3 (es) * 2016-11-30 2022-05-10 Corning Optical Communications LLC Cable de fibra óptica de baja atenuación con partículas activas de pequeño tamaño
JP7111432B2 (ja) * 2017-06-02 2022-08-02 コベストロ （ネザーランズ） ビー．ブイ． 光ファイバー用耐熱放射線硬化性コーティング
CN107272111B (zh) * 2017-07-27 2019-08-23 长飞光纤光缆股份有限公司 一种耐低温弯曲不敏感单模光纤
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US11067744B2 (en) * 2017-11-30 2021-07-20 Corning Incorporated Low bend loss optical fiber with step index core
US10564349B2 (en) 2017-11-30 2020-02-18 Corning Incorporated Low bend loss optical fiber with graded index core
EP3754393A4 (en) * 2018-02-13 2021-10-20 Fujikura, Ltd. OPTICAL FIBER
WO2019163748A1 (ja) 2018-02-20 2019-08-29 住友電気工業株式会社 光ファイバの製造方法および光ファイバ
US11181686B2 (en) 2018-04-30 2021-11-23 Corning Incorporated Small diameter low attenuation optical fiber
JP2021523397A (ja) 2018-04-30 2021-09-02 コーニング インコーポレイテッド 小外径低減衰光ファイバ
BR112020024440A2 (pt) 2018-06-01 2021-03-23 Dsm Ip Assets B.V. composições curáveis por radiação para revestir fibra ótica e os revestimentos produzidos a partir das mesmas
KR101957317B1 (ko) * 2018-06-04 2019-03-12 홍수동 내충격성이 우수한 광섬유 코팅 조성물 및 이를 적용한 광섬유
EP3857275A4 (en) * 2018-09-28 2022-10-12 Corning Research & Development Corporation SMALL DIAMETER FIBER OPTIC CABLES FEATURING LOW COEFFICIENT OF FRICTION CABLE JACKETS AND OPTICAL FIBERS WITH REDUCED JACKET AND COATING DIAMETERS
EP3876010A4 (en) 2018-10-30 2022-07-06 Furukawa Electric Co., Ltd. Optical fiber
WO2020162406A1 (ja) * 2019-02-05 2020-08-13 古河電気工業株式会社 光ファイバ
JP2020140080A (ja) * 2019-02-28 2020-09-03 住友電気工業株式会社 光ファイバ
JP7145814B2 (ja) * 2019-05-27 2022-10-03 古河電気工業株式会社 光ファイバ
WO2021025858A1 (en) * 2019-08-07 2021-02-11 Corning Incorporated Single mode optical fiber with low bend loss at small and large bend diameters
US12032203B2 (en) * 2019-08-13 2024-07-09 Sterlite Technologies Limited Reduced diameter optical fibre
US11194107B2 (en) * 2019-08-20 2021-12-07 Corning Incorporated High-density FAUs and optical interconnection devices employing small diameter low attenuation optical fiber
EP3816686A3 (en) * 2019-10-30 2021-07-14 Sterlite Technologies Limited Ultra reduced diameter optical fibre
EP4054988A1 (en) * 2019-11-04 2022-09-14 Corning Incorporated Fiber coatings with low pullout force
EP3868728A4 (en) * 2019-11-08 2022-03-09 Fujikura Ltd. Optical fiber
CN111239891B (zh) * 2019-12-25 2022-08-05 中天科技精密材料有限公司 一种低损耗截止波长位移单模光纤
CN115190871A (zh) 2020-01-17 2022-10-14 康宁股份有限公司 具有低损耗和微弯曲敏感度的涂层直径减小的氯掺杂二氧化硅光纤
US11874494B2 (en) * 2020-03-18 2024-01-16 Corning Incorporated Reduced diameter optical fiber with improved microbending
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US11675124B2 (en) 2020-06-26 2023-06-13 Corning Incorporated Optical fiber with increased bend performance
WO2022010667A1 (en) 2020-07-07 2022-01-13 Corning Incorporated Optical fiber with inverse triangular trench design
JP2023536418A (ja) * 2020-07-21 2023-08-25 コーニング インコーポレイテッド 高密度ケーブル及び相互接続のための、薄型コーティングを備えたシングルモード光ファイバ
EP4189448A1 (en) * 2020-07-27 2023-06-07 Corning Incorporated Low cross-talk multicore optical fiber for single mode operation
JPWO2022075050A1 (enExample) * 2020-10-05 2022-04-14
CN116348512B (zh) * 2020-10-05 2024-12-06 住友电气工业株式会社 树脂组合物、光纤以及光纤的制造方法
EP4231072A4 (en) * 2020-10-19 2024-10-02 Fujikura Ltd. FIBER OPTIC CABLE
CN112230331A (zh) * 2020-11-11 2021-01-15 江苏亨通光导新材料有限公司 一种全合成低损耗单模光纤
US11860408B2 (en) * 2021-03-09 2024-01-02 Corning Incorporated Optical fiber for data centers
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US12474522B2 (en) * 2022-04-25 2025-11-18 Corning Incorporated Compliant optical fiber
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US20250172746A1 (en) 2023-11-28 2025-05-29 Corning Incorporated Uncoupled multicore optical fiber
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