发明名称 |
VERFAHREN ZUR HERSTELLUNG VON GLASARTIKELN, INSBESONDERE VON OPTISCHEN FASERN |
摘要 |
A method of incorporating an additive or dopant oxide into a glass body produced by the oxidation of vaporous source material in a flame. The resultant glassy particles are deposited to form a porous preform having a uniform refractive index. During the consolidation process, the preform is subjected to an atmosphere including a drying agent which penetrates the interstices of the soot preform to simultaneously dry and dope the preform. |
申请公布号 |
DE2922794(A1) |
申请公布日期 |
1979.12.13 |
申请号 |
DE19792922794 |
申请日期 |
1979.06.05 |
申请人 |
CORNING GLASS WORKS |
发明人 |
CHARLES SCHULTZ,PETER |
分类号 |
C03B37/01;C03B37/014;C03C3/06;C03C17/02;C03C23/00;G02B6/00;(IPC1-7):03B37/00;03C13/00;03C17/02;02B5/14;03C21/00 |
主分类号 |
C03B37/01 |
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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