JPS565338A - Manufacture of optical fiber - Google Patents

Manufacture of optical fiber

Info

Publication number
JPS565338A
JPS565338A JP7756579A JP7756579A JPS565338A JP S565338 A JPS565338 A JP S565338A JP 7756579 A JP7756579 A JP 7756579A JP 7756579 A JP7756579 A JP 7756579A JP S565338 A JPS565338 A JP S565338A
Authority
JP
Japan
Prior art keywords
optical fiber
spinned
tin
organo
tin 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.)
Pending
Application number
JP7756579A
Other languages
Japanese (ja)
Inventor
Takao Kimura
Teruhisa Kanamori
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 JP7756579A priority Critical patent/JPS565338A/en
Publication of JPS565338A publication Critical patent/JPS565338A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To obtain a high quality optical fiber by a high speed spinning method in which an optical fiber containing silicon dioxide as a constituent is spinned and then an organo-tin compound is immediately adhered to the surfaces of the spinned optical fiber.
CONSTITUTION: Immediately after an optical fiber containing silicon dioxide as part of its constituents is spinned, an organo-tin compound, e.g., methyl tin tribromide, methyl tin trichloride, etc., in liquid or gaseous state is adhered to the surfaces of the spinned optical fiber, whereupon the organo-tin compound is selective decomposed on the surfaces of the spinned optical fiber to form a tin oxide film because of the high temperature of the optical fiber. Thus, a high quality optical fiber which is free of fatigue and deterioration due to the intrusion of water, etc., into the cracks as seen in the case of the conventional plastic coat can be obtained without the needs to control the speed of spinning.
COPYRIGHT: (C)1981,JPO&Japio
JP7756579A 1979-06-21 1979-06-21 Manufacture of optical fiber Pending JPS565338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7756579A JPS565338A (en) 1979-06-21 1979-06-21 Manufacture of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7756579A JPS565338A (en) 1979-06-21 1979-06-21 Manufacture of optical fiber

Publications (1)

Publication Number Publication Date
JPS565338A true JPS565338A (en) 1981-01-20

Family

ID=13637525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7756579A Pending JPS565338A (en) 1979-06-21 1979-06-21 Manufacture of optical fiber

Country Status (1)

Country Link
JP (1) JPS565338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174548A (en) * 1983-03-23 1984-10-03 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Optical fiber coating process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174548A (en) * 1983-03-23 1984-10-03 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Optical fiber coating process

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