JPS6126506B2 - - Google Patents

Info

Publication number
JPS6126506B2
JPS6126506B2 JP56058625A JP5862581A JPS6126506B2 JP S6126506 B2 JPS6126506 B2 JP S6126506B2 JP 56058625 A JP56058625 A JP 56058625A JP 5862581 A JP5862581 A JP 5862581A JP S6126506 B2 JPS6126506 B2 JP S6126506B2
Authority
JP
Japan
Prior art keywords
gas
optical fiber
fluoride
raw material
burner
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.)
Expired
Application number
JP56058625A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57175743A (en
Inventor
Naryuki Mitachi
Tadashi Myashita
Teruhisa Kanamori
Yasutake Ooishi
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56058625A priority Critical patent/JPS57175743A/ja
Publication of JPS57175743A publication Critical patent/JPS57175743A/ja
Publication of JPS6126506B2 publication Critical patent/JPS6126506B2/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]
    • C03B37/01413—Reactant delivery systems
    • 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • C03C13/041—Non-oxide glass compositions
    • C03C13/042—Fluoride 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
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/325—Fluoride glasses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/80—Non-oxide glasses or glass-type compositions
    • C03B2201/82—Fluoride glasses, e.g. ZBLAN glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
    • C03B2207/32—Non-halide
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP56058625A 1981-04-20 1981-04-20 Preparation of base material for fluoride optical fiber Granted JPS57175743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058625A JPS57175743A (en) 1981-04-20 1981-04-20 Preparation of base material for fluoride optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058625A JPS57175743A (en) 1981-04-20 1981-04-20 Preparation of base material for fluoride optical fiber

Publications (2)

Publication Number Publication Date
JPS57175743A JPS57175743A (en) 1982-10-28
JPS6126506B2 true JPS6126506B2 (cg-RX-API-DMAC7.html) 1986-06-20

Family

ID=13089754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058625A Granted JPS57175743A (en) 1981-04-20 1981-04-20 Preparation of base material for fluoride optical fiber

Country Status (1)

Country Link
JP (1) JPS57175743A (cg-RX-API-DMAC7.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965495A (ja) * 1982-10-06 1984-04-13 共信商事株式会社 プリント配線板裏面の追加配線等の固着法
IT1168841B (it) * 1983-09-15 1987-05-20 Cselt Centro Studi Lab Telecom Procedimento per la produzione di fibre ottiche a bassissima attenuazione nel medio infrarosso
JPS60231430A (ja) * 1984-03-21 1985-11-18 Furukawa Electric Co Ltd:The 光フアイバ用ス−トの製造方法
IT1183791B (it) * 1985-04-03 1987-10-22 Cselt Centro Studi Lab Telecom Procedimento per la produzione di vetri a base di alogenuri
JPH0753591B2 (ja) * 1985-08-14 1995-06-07 住友電気工業株式会社 光フアイバ用母材の製造方法
US5069701A (en) * 1987-07-13 1991-12-03 Hughes Aircraft Company Preparation of fluoride glass by chemical vapor deposition
US5071460A (en) * 1988-03-04 1991-12-10 Nippon Telegraph And Telephone Corporation Process for the preparation of fluoride glass and process for the preparation of optical fiber preform using the fluoride glass
US5145508A (en) * 1988-03-04 1992-09-08 Nippon Telegraph And Telephone Corporation Method of making fluoride glass using barium β-diketones
JPH02243521A (ja) * 1989-03-16 1990-09-27 Nippon Telegr & Teleph Corp <Ntt> フッ化物ガラスロッドレンズ並びにその製造方法及び装置
US5211731A (en) * 1991-06-27 1993-05-18 The United States Of Americas As Represented By The Secretary Of The Navy Plasma chemical vapor deposition of halide glasses

Also Published As

Publication number Publication date
JPS57175743A (en) 1982-10-28

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