发明名称 |
PREFORM MANUFACTURE FOR SINGLE MODE FIBRE |
摘要 |
A method of manufacturing a glass fiber preform in which a quartz glass rod having an outer coating containing chlorine and a core doped for higher refractive index has blown thereon a soot formed by a burner fed with quartz glass raw material and a chlorine group gas undergoing flame hydrolysis. The resulting composite is the heated and fused to collapse. |
申请公布号 |
AU7505587(A) |
申请公布日期 |
1988.01.07 |
申请号 |
AU19870075055 |
申请日期 |
1987.07.02 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD., |
发明人 |
NAME NOT GIVEN |
分类号 |
G02B6/00;C03B8/04;C03B20/00;C03B37/014;C03B37/018 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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