JPS6036343A - 光伝送用ガラス素材の製法 - Google Patents

光伝送用ガラス素材の製法

Info

Publication number
JPS6036343A
JPS6036343A JP23324483A JP23324483A JPS6036343A JP S6036343 A JPS6036343 A JP S6036343A JP 23324483 A JP23324483 A JP 23324483A JP 23324483 A JP23324483 A JP 23324483A JP S6036343 A JPS6036343 A JP S6036343A
Authority
JP
Japan
Prior art keywords
glass
fluoride
fluorine
gas
laminate
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
JP23324483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6289B2 (OSRAM
Inventor
Takao Edahiro
枝広　隆夫
Masao Kawachi
河内　正夫
Yuichi Masuda
裕一 増田
Yuji Kameo
亀尾　裕司
Toru Kuwabara
透 桑原
Naoki Yoshioka
直樹 吉岡
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
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP23324483A priority Critical patent/JPS6036343A/ja
Publication of JPS6036343A publication Critical patent/JPS6036343A/ja
Publication of JPS6289B2 publication Critical patent/JPS6289B2/ja
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
    • C03B37/01—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
    • 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
    • C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP23324483A 1983-12-09 1983-12-09 光伝送用ガラス素材の製法 Granted JPS6036343A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23324483A JPS6036343A (ja) 1983-12-09 1983-12-09 光伝送用ガラス素材の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23324483A JPS6036343A (ja) 1983-12-09 1983-12-09 光伝送用ガラス素材の製法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13765978A Division JPS6038345B2 (ja) 1978-11-07 1978-11-07 光伝送用ガラス素材の製造方法

Publications (2)

Publication Number Publication Date
JPS6036343A true JPS6036343A (ja) 1985-02-25
JPS6289B2 JPS6289B2 (OSRAM) 1987-01-06

Family

ID=16952026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23324483A Granted JPS6036343A (ja) 1983-12-09 1983-12-09 光伝送用ガラス素材の製法

Country Status (1)

Country Link
JP (1) JPS6036343A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151974U (OSRAM) * 1988-03-31 1989-10-19
US5045346A (en) * 1990-07-31 1991-09-03 Gte Laboratories Incorporated Method of depositing fluorinated silicon nitride
JP2009045925A (ja) * 2007-07-23 2009-03-05 Asahi Glass Co Ltd ナノインプリント用モールドおよびその製造方法
US7934391B2 (en) 2007-06-20 2011-05-03 Asahi Glass Company, Limited Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus
US8656735B2 (en) 2007-06-20 2014-02-25 Asahi Glass Company, Limited Method for treating surface of oxide glass with fluorinating agent

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01151974U (OSRAM) * 1988-03-31 1989-10-19
US5045346A (en) * 1990-07-31 1991-09-03 Gte Laboratories Incorporated Method of depositing fluorinated silicon nitride
US7934391B2 (en) 2007-06-20 2011-05-03 Asahi Glass Company, Limited Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus
US8656735B2 (en) 2007-06-20 2014-02-25 Asahi Glass Company, Limited Method for treating surface of oxide glass with fluorinating agent
JP2009045925A (ja) * 2007-07-23 2009-03-05 Asahi Glass Co Ltd ナノインプリント用モールドおよびその製造方法

Also Published As

Publication number Publication date
JPS6289B2 (OSRAM) 1987-01-06

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