PLANAR OPTICAL WAVE-GUIDES FORMED BY ERBIUM ION-EXCHANGE IN GLASS

被引：13
|
作者：
ZHENG, XH
MEARS, RJ
机构：
[1] Cambridge University, Department of Engineering, Cambridge CB2 1PZ, Trumpington Street
来源：
APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 08期
关键词：
D O I：
10.1063/1.108580
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We report the use of erbium ion as the sole dopant in the formation of planar optical waveguides on glass substrates through a simple ion exchange process. Index differences of more than 0.04 have been achieved. This offers the prospect of designing active optical waveguides free from the unwanted side effects of additional index-raising dopants currently used in the ion exchange process.
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页码：793 / 795
页数：3
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