发明名称 |
MANUFACTURE OF OPTICAL FIBER HAVING NON-CIRCLE CORE TRANSVERSE PLANE |
摘要 |
The method allows fabrication of optical fibres with noncircular core cross-section, with CDV technique, thanks to varying-thickness layer deposition along the internal perimeter of each section of the reaction tube wherein the fibre materials are deposited during preform fabrication. |
申请公布号 |
JPS62106411(A) |
申请公布日期 |
1987.05.16 |
申请号 |
JP19860254866 |
申请日期 |
1986.10.28 |
申请人 |
CSELT SPA (CENT STUD E LAB TELECOMUN) |
发明人 |
GIUZETSUPE KOCHITO;JIYORUJIYO GUREGO;EROSU MODONE |
分类号 |
G02B6/00;C03B37/012;C03B37/018;G02B6/024 |
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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