JPS56155037A - Preparation of optical fiber with low loss - Google Patents

Preparation of optical fiber with low loss

Info

Publication number
JPS56155037A
JPS56155037A JP5723180A JP5723180A JPS56155037A JP S56155037 A JPS56155037 A JP S56155037A JP 5723180 A JP5723180 A JP 5723180A JP 5723180 A JP5723180 A JP 5723180A JP S56155037 A JPS56155037 A JP S56155037A
Authority
JP
Japan
Prior art keywords
tube
glass
barrier layer
low loss
optical fiber
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
JP5723180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212180B2 (enrdf_load_stackoverflow
Inventor
Toshihide Tokunaga
Junkichi Nakagawa
Tsutomu Yabuki
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP5723180A priority Critical patent/JPS56155037A/ja
Publication of JPS56155037A publication Critical patent/JPS56155037A/ja
Publication of JPS6212180B2 publication Critical patent/JPS6212180B2/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]
    • C03B37/018—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP5723180A 1980-04-30 1980-04-30 Preparation of optical fiber with low loss Granted JPS56155037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5723180A JPS56155037A (en) 1980-04-30 1980-04-30 Preparation of optical fiber with low loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5723180A JPS56155037A (en) 1980-04-30 1980-04-30 Preparation of optical fiber with low loss

Publications (2)

Publication Number Publication Date
JPS56155037A true JPS56155037A (en) 1981-12-01
JPS6212180B2 JPS6212180B2 (enrdf_load_stackoverflow) 1987-03-17

Family

ID=13049749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5723180A Granted JPS56155037A (en) 1980-04-30 1980-04-30 Preparation of optical fiber with low loss

Country Status (1)

Country Link
JP (1) JPS56155037A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037700A (ja) * 2009-07-30 2011-02-24 Draka Comteq Bv 光ファイバ用一次プリフォームの製造方法
JP2011042562A (ja) * 2009-07-30 2011-03-03 Draka Comteq Bv 光ファイバ用一次プリフォームの製造方法及び製造装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011037700A (ja) * 2009-07-30 2011-02-24 Draka Comteq Bv 光ファイバ用一次プリフォームの製造方法
JP2011042562A (ja) * 2009-07-30 2011-03-03 Draka Comteq Bv 光ファイバ用一次プリフォームの製造方法及び製造装置

Also Published As

Publication number Publication date
JPS6212180B2 (enrdf_load_stackoverflow) 1987-03-17

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