发明名称 |
METHOD OF MANUFACTURING OPTICAL WAVEGUIDES |
摘要 |
<p>: Method of manufacturing optical waveguides. In a method in which compact glass layers are directly produced on the inside of a substrate tube from a reactive gas mixture without sintering, a volatile hydrogen-free fluorine compound is added to the mixture of the reaction gases during the whole duration of the manufacture of glass layers. As a result of this a low OH addition absorption is reached.</p> |
申请公布号 |
CA1266978(A) |
申请公布日期 |
1990.03.27 |
申请号 |
CA19840454607 |
申请日期 |
1984.05.17 |
申请人 |
N.V.PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
BACHMANN, PETER K.;GEITTNER, PETER E.E.;LYDTIN, HANS-JUERGEN;WILSON, HOWARD J.C. |
分类号 |
C03B37/018;C03C3/06;G02B6/00;(IPC1-7):C03B37/018;C03B37/075 |
主分类号 |
C03B37/018 |
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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