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FR3042606B1 - Fibre optique - Google Patents

Fibre optique Download PDF

Info

Publication number
FR3042606B1
FR3042606B1 FR1659952A FR1659952A FR3042606B1 FR 3042606 B1 FR3042606 B1 FR 3042606B1 FR 1659952 A FR1659952 A FR 1659952A FR 1659952 A FR1659952 A FR 1659952A FR 3042606 B1 FR3042606 B1 FR 3042606B1
Authority
FR
France
Prior art keywords
optical fiber
fiber
optical
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
Application number
FR1659952A
Other languages
English (en)
Other versions
FR3042606A1 (fr
Inventor
Yoshiaki Tamura
Tetsuya Haruna
Masaaki Hirano
Hirotaka Sakuma
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR3042606A1 publication Critical patent/FR3042606A1/fr
Application granted granted Critical
Publication of FR3042606B1 publication Critical patent/FR3042606B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • 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
    • G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/11—Doped silica-based glasses containing boron or halide containing chlorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/08—Doped silica-based glasses containing boron or halide
    • C03C2201/12—Doped silica-based glasses containing boron or halide containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/50—Doped silica-based glasses containing metals containing alkali metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/54—Doped silica-based glasses containing metals containing beryllium, magnesium or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2213/00—Glass fibres or filaments

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
FR1659952A 2015-10-15 2016-10-14 Fibre optique Active FR3042606B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015203490A JP6551137B2 (ja) 2015-10-15 2015-10-15 光ファイバ

Publications (2)

Publication Number Publication Date
FR3042606A1 FR3042606A1 (fr) 2017-04-21
FR3042606B1 true FR3042606B1 (fr) 2023-01-06

Family

ID=57680731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659952A Active FR3042606B1 (fr) 2015-10-15 2016-10-14 Fibre optique

Country Status (5)

Country Link
US (1) US9817184B2 (fr)
JP (1) JP6551137B2 (fr)
CN (1) CN106908897B (fr)
FR (1) FR3042606B1 (fr)
GB (1) GB2543956B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107678087A (zh) * 2017-11-07 2018-02-09 长飞光纤光缆股份有限公司 一种低衰减大有效面积单模光纤
JP2019120894A (ja) * 2018-01-11 2019-07-22 住友電気工業株式会社 光ファイバ、光ファイバ心線および光伝送システム
JP7119531B2 (ja) * 2018-04-20 2022-08-17 住友電気工業株式会社 光ファイバ
JP2020012933A (ja) 2018-07-17 2020-01-23 住友電気工業株式会社 光ファイバ
CN114402240A (zh) * 2019-10-31 2022-04-26 住友电气工业株式会社 光纤
JP7552297B2 (ja) 2019-12-27 2024-09-18 住友電気工業株式会社 光ファイバ
JP2022190555A (ja) * 2021-06-14 2022-12-26 古河電気工業株式会社 光ファイバ
EP4372433A4 (fr) 2021-07-16 2024-10-23 Sumitomo Electric Industries Fibre optique et matériau de base de fibre optique
CN114114527B (zh) * 2022-01-25 2022-05-20 武汉长进激光技术有限公司 一种用于匀化基模光强分布的有源光纤及其制备方法
WO2023157505A1 (fr) 2022-02-16 2023-08-24 住友電気工業株式会社 Fibre optique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822488A (en) * 1995-10-04 1998-10-13 Sumitomo Electric Industries, Inc. Single-mode optical fiber with plural core portions
JP4293156B2 (ja) 1999-04-13 2009-07-08 住友電気工業株式会社 光ファイバ及びそれを含む光通信システム
US7043125B2 (en) * 2001-07-30 2006-05-09 Corning Incorporated Optical waveguide fiber for local access
JP2003232950A (ja) 2002-02-13 2003-08-22 Fujikura Ltd 光ファイバ
US7536076B2 (en) * 2006-06-21 2009-05-19 Corning Incorporated Optical fiber containing alkali metal oxide
US20080050086A1 (en) * 2006-08-24 2008-02-28 Scott Robertson Bickham Optical fiber containing alkali metal oxide
EP2479150B1 (fr) * 2011-01-20 2013-09-18 Sumitomo Electric Industries, Ltd. Préforme de fibre optique, fibre optique et procédé de fabrication de fibre optique
JP5974488B2 (ja) * 2011-04-15 2016-08-23 住友電気工業株式会社 光ファイバおよび光ファイバ母材
JP6035780B2 (ja) * 2011-08-25 2016-11-30 住友電気工業株式会社 光ファイバ
JP5903896B2 (ja) 2012-01-11 2016-04-13 住友電気工業株式会社 光ファイバ母材製造方法
JP6136261B2 (ja) 2012-01-23 2017-05-31 住友電気工業株式会社 光ファイバ
DK2894498T3 (da) 2012-09-04 2020-08-31 Sumitomo Electric Industries Optisk fiber
JP2014214079A (ja) 2013-04-30 2014-11-17 住友電気工業株式会社 光ファイバ母材

Also Published As

Publication number Publication date
GB201617455D0 (en) 2016-11-30
US20170108642A1 (en) 2017-04-20
CN106908897A (zh) 2017-06-30
JP2017076053A (ja) 2017-04-20
GB2543956B (en) 2021-07-07
JP6551137B2 (ja) 2019-07-31
GB2543956A (en) 2017-05-03
US9817184B2 (en) 2017-11-14
FR3042606A1 (fr) 2017-04-21
CN106908897B (zh) 2019-12-27

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