JP2016522428A - 小さい直径の光ファイバ - Google Patents

小さい直径の光ファイバ Download PDF

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Publication number
JP2016522428A
JP2016522428A JP2016507602A JP2016507602A JP2016522428A JP 2016522428 A JP2016522428 A JP 2016522428A JP 2016507602 A JP2016507602 A JP 2016507602A JP 2016507602 A JP2016507602 A JP 2016507602A JP 2016522428 A JP2016522428 A JP 2016522428A
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JP
Japan
Prior art keywords
coating
refractive index
acrylate
fiber
cladding region
Prior art date
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Pending
Application number
JP2016507602A
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English (en)
Japanese (ja)
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JP2016522428A5 (enExample
Inventor
クレイグ ブックバインダー，ダナ
クレイグ ブックバインダー，ダナ
ブルース ドーズ，スティーヴン
ブルース ドーズ，スティーヴン
イゴーレブナ コーズミナ，インナ
イゴーレブナ コーズミナ，インナ
リ，ミン−ジュン
オカンポ，マニュエラ
タンドン，プシュカー
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Corning Inc
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Corning Inc
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Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of JP2016522428A publication Critical patent/JP2016522428A/ja
Publication of JP2016522428A5 publication Critical patent/JP2016522428A5/ja
Pending legal-status Critical Current

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    • 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

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  • 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)
JP2016507602A 2013-04-15 2014-04-08 小さい直径の光ファイバ Pending JP2016522428A (ja)

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 (1)

Application Number Title Priority Date Filing Date
JP2020003779A Division JP7000470B2 (ja) 2013-04-15 2020-01-14 小さい直径の光ファイバ

Publications (2)

Publication Number Publication Date
JP2016522428A true JP2016522428A (ja) 2016-07-28
JP2016522428A5 JP2016522428A5 (enExample) 2017-05-18

Family

ID=50640042

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2016507602A Pending JP2016522428A (ja) 2013-04-15 2014-04-08 小さい直径の光ファイバ
JP2020003779A Active JP7000470B2 (ja) 2013-04-15 2020-01-14 小さい直径の光ファイバ
JP2020096298A Active JP7000500B2 (ja) 2013-04-15 2020-06-02 小さい直径の光ファイバ

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Application Number Title Priority Date Filing Date
JP2020003779A Active JP7000470B2 (ja) 2013-04-15 2020-01-14 小さい直径の光ファイバ
JP2020096298A Active JP7000500B2 (ja) 2013-04-15 2020-06-02 小さい直径の光ファイバ

Country Status (7)

Country Link
US (5) US9057817B2 (enExample)
EP (2) EP2987009B1 (enExample)
JP (3) JP2016522428A (enExample)
KR (2) KR102306086B1 (enExample)
CN (3) CN111650686A (enExample)
RU (1) RU2656277C2 (enExample)
WO (1) WO2014172143A1 (enExample)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018159146A1 (ja) * 2017-03-03 2018-09-07 住友電気工業株式会社 光ファイバ
WO2020090742A1 (ja) * 2018-10-30 2020-05-07 古河電気工業株式会社 光ファイバ
JP2020522011A (ja) * 2017-06-02 2020-07-27 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 光ファイバー用耐熱放射線硬化性コーティング
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
JP2020194033A (ja) * 2019-05-27 2020-12-03 古河電気工業株式会社 光ファイバ
WO2021090912A1 (ja) * 2019-11-08 2021-05-14 株式会社フジクラ 光ファイバ
WO2022020416A1 (en) * 2020-07-21 2022-01-27 Corning Incorporated Single-mode optical fiber with thin coating for high density cables and interconnects
JP2022521899A (ja) * 2019-02-22 2022-04-13 コーニング インコーポレイテッド クラッドの厚さが削減されたマルチモード光ファイバ
WO2022075050A1 (ja) * 2020-10-05 2022-04-14 住友電気工業株式会社 樹脂組成物、光ファイバ及び光ファイバの製造方法
JPWO2022074913A1 (enExample) * 2020-10-05 2022-04-14
JP2022522975A (ja) * 2019-01-16 2022-04-21 コーニング インコーポレイテッド 多数のファイバを有する光ファイバケーブル

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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
EP3331833B1 (en) * 2015-06-17 2023-07-26 Corning Incorporated Re-coated optical fibers and methods of re-coating optical fibers
US10197471B2 (en) 2015-09-21 2019-02-05 Corning Incorporated Methods and devices for measuring properties of coatings on optical fibers
JP7101115B2 (ja) * 2015-11-25 2022-07-14 コーニング インコーポレイテッド 光拡散性光ファイバ用コーティング
EP3400467A4 (en) * 2016-01-08 2019-07-17 North Carolina State University IMPROVED OPTICAL FIBERS FOR LOW TEMPERATURE MEASUREMENT
CA3025152A1 (en) * 2016-05-25 2017-11-30 Corning Optical Communications LLC High fiber density, low bend loss optical fiber cable
CN106125192B (zh) * 2016-06-01 2019-03-22 中天科技光纤有限公司 一种超低损耗大有效面积光纤及其制备工艺
US10126495B2 (en) * 2016-06-29 2018-11-13 Corning Incorporated Coated low loss optical fiber with small diameter
WO2018022411A1 (en) 2016-07-29 2018-02-01 Corning Incorporated Low loss single mode fiber with chlorine doped core
NZ750197A (en) 2016-07-29 2021-07-30 Draka Comteq France Reduced diameter optical fiber and manufacturing method
EP3498753B1 (en) * 2016-08-10 2023-07-05 NOF Corporation Alkyloxirane derivative, cosmetic material for hair, hydraulic oil composition, resin composition curable by actinic rays, and oil cleansing agent
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
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
EP3548942B1 (en) 2016-11-30 2022-01-05 Corning Optical Communications LLC Low attenuation optical fiber cable with small sized active particles
CN106772781B (zh) * 2017-01-12 2019-06-21 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
CN106772788B (zh) * 2017-02-23 2019-12-13 中天科技精密材料有限公司 一种截止波长位移单模光纤
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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US10451795B2 (en) * 2017-11-16 2019-10-22 Ofs Fitel, Llc Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments
JP2019095466A (ja) * 2017-11-17 2019-06-20 住友電気工業株式会社 光ファイバおよびスラント型ファイバグレーティング
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
JP7134219B2 (ja) * 2018-02-13 2022-09-09 株式会社フジクラ 光ファイバ
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
WO2019212801A1 (en) 2018-04-30 2019-11-07 Corning Incorporated Small diameter low attenuation optical fiber
EP3788420A1 (en) 2018-04-30 2021-03-10 Corning Incorporated Small outer diameter low attenuation optical fiber
EP3788421B1 (en) 2018-04-30 2023-11-08 Corning Incorporated Small diameter low attenuation optical fiber
EP3802452A1 (en) 2018-06-01 2021-04-14 DSM IP Assets B.V. Radiation curable compositions for coating optical fiber via alternative oligomers and the coatings produced therefrom
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
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
US11719878B2 (en) * 2019-10-30 2023-08-08 Sterlite Technologies Limited Ultra reduced diameter optical fibre
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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
WO2021141721A1 (en) * 2020-01-07 2021-07-15 Corning Incorporated Reduced radius optical fiber with high mechanical reliability
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AU2021365910B2 (en) * 2020-10-19 2024-08-01 Fujikura Ltd. Optical fiber cable
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US11860408B2 (en) * 2021-03-09 2024-01-02 Corning Incorporated Optical fiber for data centers
CN116324544A (zh) * 2021-07-29 2023-06-23 江苏亨通光纤科技有限公司 光纤结构及其制备方法
US12474522B2 (en) * 2022-04-25 2025-11-18 Corning Incorporated Compliant optical fiber
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CN115951445B (zh) * 2023-03-15 2023-05-16 中天科技光纤有限公司 抗弯曲高耐压光纤及其制备方法
US20250172746A1 (en) 2023-11-28 2025-05-29 Corning Incorporated Uncoupled multicore optical fiber
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