JPS61215224A - 光フアイバ−用ガラス母材の製造方法 - Google Patents

光フアイバ−用ガラス母材の製造方法

Info

Publication number
JPS61215224A
JPS61215224A JP60052180A JP5218085A JPS61215224A JP S61215224 A JPS61215224 A JP S61215224A JP 60052180 A JP60052180 A JP 60052180A JP 5218085 A JP5218085 A JP 5218085A JP S61215224 A JPS61215224 A JP S61215224A
Authority
JP
Japan
Prior art keywords
fluorine
glass
gas
producing
based compound
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.)
Granted
Application number
JP60052180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051222B2 (enrdf_load_stackoverflow
Inventor
Hideo Kakuzen
覚前　英夫
Tsunehisa Kyodo
倫久 京藤
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
Priority to JP60052180A priority Critical patent/JPS61215224A/ja
Priority to KR1019860001622A priority patent/KR900002259B1/ko
Priority to CA000503875A priority patent/CA1290942C/en
Priority to AU54743/86A priority patent/AU579454B2/en
Priority to CN86101686A priority patent/CN1020190C/zh
Priority to EP86103629A priority patent/EP0195407B1/en
Priority to DE8686103629T priority patent/DE3675411D1/de
Publication of JPS61215224A publication Critical patent/JPS61215224A/ja
Priority to US07/640,556 priority patent/US5145507A/en
Priority to US07/832,330 priority patent/US5203899A/en
Publication of JPH051222B2 publication Critical patent/JPH051222B2/ja
Priority to US08/203,750 priority patent/US5364428A/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03B37/10—Non-chemical treatment
    • C03B37/12—Non-chemical treatment of fibres or filaments during winding up
    • 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • C03B37/01453—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering for doping the preform with flourine
    • 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
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Melting And Manufacturing (AREA)
JP60052180A 1985-03-18 1985-03-18 光フアイバ−用ガラス母材の製造方法 Granted JPS61215224A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP60052180A JPS61215224A (ja) 1985-03-18 1985-03-18 光フアイバ−用ガラス母材の製造方法
KR1019860001622A KR900002259B1 (ko) 1985-03-18 1986-03-07 광파이버용 유리모재의 제조방법
CA000503875A CA1290942C (en) 1985-03-18 1986-03-12 Method for producing glass preform for optical fiber
AU54743/86A AU579454B2 (en) 1985-03-18 1986-03-14 Method for producing glass preform for optical fiber
EP86103629A EP0195407B1 (en) 1985-03-18 1986-03-18 Method for producing glass preform for optical fiber
CN86101686A CN1020190C (zh) 1985-03-18 1986-03-18 光导纤维用玻璃预制件的生产方法
DE8686103629T DE3675411D1 (de) 1985-03-18 1986-03-18 Verfahren zur herstellung einer vorform aus glas fuer optische fasern.
US07/640,556 US5145507A (en) 1985-03-18 1991-01-14 Method for producing glass preform for optical fiber
US07/832,330 US5203899A (en) 1985-03-18 1992-02-07 Method for producing glass preform for optical fiber
US08/203,750 US5364428A (en) 1985-03-18 1994-03-01 Method for producing glass preform for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60052180A JPS61215224A (ja) 1985-03-18 1985-03-18 光フアイバ−用ガラス母材の製造方法

Publications (2)

Publication Number Publication Date
JPS61215224A true JPS61215224A (ja) 1986-09-25
JPH051222B2 JPH051222B2 (enrdf_load_stackoverflow) 1993-01-07

Family

ID=12907607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60052180A Granted JPS61215224A (ja) 1985-03-18 1985-03-18 光フアイバ−用ガラス母材の製造方法

Country Status (2)

Country Link
JP (1) JPS61215224A (enrdf_load_stackoverflow)
KR (1) KR900002259B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022065474A1 (ja) * 2020-09-28 2022-03-31 住友電気工業株式会社 フッ素含有シリカガラスの製造方法
WO2022065486A1 (ja) * 2020-09-28 2022-03-31 住友電気工業株式会社 フッ素含有シリカガラスの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022065474A1 (ja) * 2020-09-28 2022-03-31 住友電気工業株式会社 フッ素含有シリカガラスの製造方法
WO2022065486A1 (ja) * 2020-09-28 2022-03-31 住友電気工業株式会社 フッ素含有シリカガラスの製造方法

Also Published As

Publication number Publication date
KR860007165A (ko) 1986-10-08
JPH051222B2 (enrdf_load_stackoverflow) 1993-01-07
KR900002259B1 (ko) 1990-04-07

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