FINE TUNING OF WAVE-VECTOR CONSERVATION IN GUIDED WAVE DEVICES BY PHOTOBLEACHING

被引:11
作者
ARAMAKI, S
ASSANTO, G
STEGEMAN, GI
机构
[1] Optical Sciences Center, University of Arizona
关键词
Tuning; Waveguides;
D O I
10.1049/el:19900836
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
A new principle for optimising wavevector conservation and phase-matching in organic based guided wave devices is proposed and demonstrated. Fine tuning of grating coupling into a poly-4BCMU waveguide is demonstrated using controlled changes in the refractive index by photobleaching. © 1990, The Institution of Electrical Engineers. All rights reserved.
引用
收藏
页码:1300 / 1301
页数:2
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