JPS6138138B2 - - Google Patents

Info

Publication number
JPS6138138B2
JPS6138138B2 JP55006633A JP663380A JPS6138138B2 JP S6138138 B2 JPS6138138 B2 JP S6138138B2 JP 55006633 A JP55006633 A JP 55006633A JP 663380 A JP663380 A JP 663380A JP S6138138 B2 JPS6138138 B2 JP S6138138B2
Authority
JP
Japan
Prior art keywords
glass
gas
sioxny
raw material
temperature
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
JP55006633A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56104738A (en
Inventor
Takao Edahiro
Shiro Kurosaki
Minoru Watanabe
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 JP663380A priority Critical patent/JPS56104738A/ja
Priority to DE19803037491 priority patent/DE3037491C2/de
Priority to GB8032139A priority patent/GB2062615B/en
Priority to US06/217,075 priority patent/US4402720A/en
Publication of JPS56104738A publication Critical patent/JPS56104738A/ja
Priority to GB08316931A priority patent/GB2129417B/en
Publication of JPS6138138B2 publication Critical patent/JPS6138138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP663380A 1979-10-04 1980-01-22 Preparation of glass preform for light-piping Granted JPS56104738A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP663380A JPS56104738A (en) 1980-01-22 1980-01-22 Preparation of glass preform for light-piping
DE19803037491 DE3037491C2 (de) 1979-10-04 1980-10-03 Verfahren zur Herstellung einer Glasvorform für optische Fasern
GB8032139A GB2062615B (en) 1979-10-04 1980-10-06 Preparing glass preform for optical transmission
US06/217,075 US4402720A (en) 1980-01-22 1980-12-16 Process for preparing glass preform for optical fiber
GB08316931A GB2129417B (en) 1979-10-04 1983-06-22 A process for preparing a glass preform for optical transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP663380A JPS56104738A (en) 1980-01-22 1980-01-22 Preparation of glass preform for light-piping

Publications (2)

Publication Number Publication Date
JPS56104738A JPS56104738A (en) 1981-08-20
JPS6138138B2 true JPS6138138B2 (cg-RX-API-DMAC7.html) 1986-08-27

Family

ID=11643759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP663380A Granted JPS56104738A (en) 1979-10-04 1980-01-22 Preparation of glass preform for light-piping

Country Status (1)

Country Link
JP (1) JPS56104738A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378987A (en) * 1981-10-15 1983-04-05 Corning Glass Works Low temperature method for making optical fibers
JPS60151241A (ja) * 1984-01-17 1985-08-09 Hitachi Cable Ltd 光フアイバ母材の製造方法
JPS6117435A (ja) * 1984-07-05 1986-01-25 Hitachi Cable Ltd 光フアイバ母材の製造方法
JP5329347B2 (ja) * 2009-08-27 2013-10-30 湖北工業株式会社 紫外線伝送用光ファイバ及びその製造方法

Also Published As

Publication number Publication date
JPS56104738A (en) 1981-08-20

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