Effect of D2 outdiffusion on direct UV writing of optical waveguides

被引:11
|
作者
Svalgaard, M [1 ]
机构
[1] Tech Univ Denmark, Res Ctr Commun Opt & Mat, DK-2800 Lyngby, Denmark
关键词
D O I
10.1049/el:19991225
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
It is shown that the performance of UV written waveguides can be influenced strongly by the outdiffusion of molecular deuterium during fabrication. By cooling the sample to -33 degrees C, the time available for UV writing may be increased to >10h, compared Lo similar to 15min at room temperature.
引用
收藏
页码:1840 / 1842
页数:3
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