JP5708291B2 - 光ファイバ母材、光ファイバ及び光ファイバ母材製造方法 - Google Patents

光ファイバ母材、光ファイバ及び光ファイバ母材製造方法 Download PDF

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Publication number
JP5708291B2
JP5708291B2 JP2011137372A JP2011137372A JP5708291B2 JP 5708291 B2 JP5708291 B2 JP 5708291B2 JP 2011137372 A JP2011137372 A JP 2011137372A JP 2011137372 A JP2011137372 A JP 2011137372A JP 5708291 B2 JP5708291 B2 JP 5708291B2
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Japan
Prior art keywords
optical fiber
alkali metal
glass
core
added
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JP2011137372A
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English (en)
Japanese (ja)
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JP2012162443A (ja
Inventor
平野　正晃
正晃 平野
春名　徹也
徹也 春名
欣章 田村
欣章 田村
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP2011137372A priority Critical patent/JP5708291B2/ja
Priority to DK12151558T priority patent/DK2479150T3/da
Priority to EP12151558.9A priority patent/EP2479150B1/en
Priority to US13/352,644 priority patent/US9139466B2/en
Priority to CN201210019075.5A priority patent/CN102603179B/zh
Publication of JP2012162443A publication Critical patent/JP2012162443A/ja
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Publication of JP5708291B2 publication Critical patent/JP5708291B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
JP2011137372A 2011-01-20 2011-06-21 光ファイバ母材、光ファイバ及び光ファイバ母材製造方法 Active JP5708291B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011137372A JP5708291B2 (ja) 2011-01-20 2011-06-21 光ファイバ母材、光ファイバ及び光ファイバ母材製造方法
DK12151558T DK2479150T3 (da) 2011-01-20 2012-01-18 Præform til optisk fiber, optisk fiber og en fremgangsmåde til fremstilling af præform til optisk fiber
EP12151558.9A EP2479150B1 (en) 2011-01-20 2012-01-18 Optical fiber preform, optical fiber, and method of manufacturing optical fiber preform
US13/352,644 US9139466B2 (en) 2011-01-20 2012-01-18 Optical fiber preform, optical fiber, and method of manufacturing optical fiber preform
CN201210019075.5A CN102603179B (zh) 2011-01-20 2012-01-20 光纤预制件、光纤和光纤预制件的制备方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011009823 2011-01-20
JP2011009823 2011-01-20
JP2011137372A JP5708291B2 (ja) 2011-01-20 2011-06-21 光ファイバ母材、光ファイバ及び光ファイバ母材製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015040074A Division JP5896056B2 (ja) 2011-01-20 2015-03-02 光ファイバ母材および光ファイバ

Publications (2)

Publication Number Publication Date
JP2012162443A JP2012162443A (ja) 2012-08-30
JP5708291B2 true JP5708291B2 (ja) 2015-04-30

Family

ID=46842246

Family Applications (2)

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JP2011137372A Active JP5708291B2 (ja) 2011-01-20 2011-06-21 光ファイバ母材、光ファイバ及び光ファイバ母材製造方法
JP2015040074A Active JP5896056B2 (ja) 2011-01-20 2015-03-02 光ファイバ母材および光ファイバ

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JP2015040074A Active JP5896056B2 (ja) 2011-01-20 2015-03-02 光ファイバ母材および光ファイバ

Country Status (2)

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JP (2) JP5708291B2 (da)
DK (1) DK2479150T3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5625037B2 (ja) 2012-03-23 2014-11-12 株式会社フジクラ ガラス母材の製造方法
JP6048105B2 (ja) 2012-12-12 2016-12-21 住友電気工業株式会社 光ファイバ製造方法および光ファイバ
EP2952490A4 (en) * 2013-02-04 2016-10-05 Sumitomo Electric Industries OPTICAL FIBER PREFORM AND PROCESS FOR PRODUCING THE SAME
EP3173388B1 (en) * 2014-07-22 2018-09-12 Sumitomo Electric Industries, Ltd. Method of manufacturing optical fiber preform
JP6551109B2 (ja) * 2014-11-20 2019-07-31 住友電気工業株式会社 光ファイバ
JP6795983B2 (ja) * 2016-09-12 2020-12-02 株式会社フジクラ 光ファイバ用母材の製造方法、及び、これを用いた光ファイバの製造方法
JP7397679B2 (ja) 2020-01-16 2023-12-13 株式会社フジクラ 光ファイバ母材の製造方法及びこれを用いた光ファイバの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03232732A (ja) * 1990-02-08 1991-10-16 Shin Etsu Chem Co Ltd 耐水素性光ファイバ用ガラス母材の製造方法
JP2001089160A (ja) * 1999-09-22 2001-04-03 Hoya Corp ガラス層の形成方法、光ファイバー母材の製造方法及び光ファイバーの製造方法、並びに内付け化学気相堆積装置
KR101066281B1 (ko) * 2003-08-29 2011-09-20 코닝 인코포레이티드 알칼리 금속 산화물을 함유하는 광섬유, 및 그 제조 방법및 장치
WO2005058765A1 (en) * 2003-12-12 2005-06-30 Corning Incorporated Alkali-doped optical fiber, its preform and method of making the same
JP4409481B2 (ja) * 2005-06-10 2010-02-03 株式会社フジクラ 光ファイバの製造方法

Also Published As

Publication number Publication date
JP2012162443A (ja) 2012-08-30
JP5896056B2 (ja) 2016-03-30
DK2479150T3 (da) 2013-12-16
JP2015155370A (ja) 2015-08-27

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