发明名称 |
OPTICAL FIBER FABRICATION PROCESS |
摘要 |
<p>Glass tubes which form an integral part of optical fiber preforms from which optical fibers are drawn are fabricated from tubular structures comprising amorphous powdery particles. The tubular structures are heated so as to fuse the particles thereby yielding a transparent tubular glass structure of optical fiber quality. During the fusing step, the structure is substantially constrained against shrinkage in both the radial and longitudinal direction thereby yielding a glass tube with improved dimensional characteristics.</p> |
申请公布号 |
EP0024412(B1) |
申请公布日期 |
1983.06.01 |
申请号 |
EP19800900461 |
申请日期 |
1980.09.10 |
申请人 |
WESTERN ELECTRIC COMPANY, INCORPORATED |
发明人 |
MAC CHESNEY, JOHN BURNETTE;O'CONNOR, PAUL BERNARD;PEARSON,ARTHUR DAVID |
分类号 |
C03B37/00;C03B23/07;C03B37/014;(IPC1-7):03B37/02 |
主分类号 |
C03B37/00 |
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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