JPS6230145B2 - - Google Patents

Info

Publication number
JPS6230145B2
JPS6230145B2 JP15496180A JP15496180A JPS6230145B2 JP S6230145 B2 JPS6230145 B2 JP S6230145B2 JP 15496180 A JP15496180 A JP 15496180A JP 15496180 A JP15496180 A JP 15496180A JP S6230145 B2 JPS6230145 B2 JP S6230145B2
Authority
JP
Japan
Prior art keywords
glass
sio
geo
doped silica
silica glass
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
JP15496180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5782132A (en
Inventor
Shoichi Sudo
Hiroyuki Suda
Fumiaki Hanawa
Motohiro Nakahara
Nobuo Inagaki
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 JP15496180A priority Critical patent/JPS5782132A/ja
Priority to GB8126332A priority patent/GB2083806B/en
Priority to CA000384809A priority patent/CA1188895A/en
Priority to US06/300,296 priority patent/US4414012A/en
Priority to NL8104196A priority patent/NL190841C/xx
Priority to IT8123880A priority patent/IT1139603B/it
Priority to FR8117174A priority patent/FR2489808B1/fr
Priority to DE19813136429 priority patent/DE3136429C2/de
Publication of JPS5782132A publication Critical patent/JPS5782132A/ja
Publication of JPS6230145B2 publication Critical patent/JPS6230145B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP15496180A 1980-09-11 1980-11-04 Preparation of doped silica glass Granted JPS5782132A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15496180A JPS5782132A (en) 1980-11-04 1980-11-04 Preparation of doped silica glass
GB8126332A GB2083806B (en) 1980-09-11 1981-08-28 Fabrication methods of doped silica glass and optical fibre preform by using the doped silica glass
CA000384809A CA1188895A (en) 1980-09-11 1981-08-28 Fabrication methods of doped silica glass and optical fiber preform by using the doped silica glass
US06/300,296 US4414012A (en) 1980-09-11 1981-09-08 Fabrication methods of doped silica glass and optical fiber preform by using the doped silica glass
NL8104196A NL190841C (nl) 1980-09-11 1981-09-10 Werkwijze voor de vervaardiging van voorvormen voor optische vezels uit gedoteerd kwartsglas.
IT8123880A IT1139603B (it) 1980-09-11 1981-09-10 Procedimento per la preparazione di vetro di silice drogata e di preformati per fibra ottica utilizzando il vetro di silice drogata
FR8117174A FR2489808B1 (Sortimente) 1980-09-11 1981-09-10
DE19813136429 DE3136429C2 (de) 1980-09-16 1981-09-14 Verfahren zum Herstellen von dotiertem SiO↓2↓-Glas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15496180A JPS5782132A (en) 1980-11-04 1980-11-04 Preparation of doped silica glass

Publications (2)

Publication Number Publication Date
JPS5782132A JPS5782132A (en) 1982-05-22
JPS6230145B2 true JPS6230145B2 (Sortimente) 1987-06-30

Family

ID=15595683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15496180A Granted JPS5782132A (en) 1980-09-11 1980-11-04 Preparation of doped silica glass

Country Status (1)

Country Link
JP (1) JPS5782132A (Sortimente)

Also Published As

Publication number Publication date
JPS5782132A (en) 1982-05-22

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