Experiment on Light Intensity Modulation Based on Guided-to-Radation Mode Coupling in Hetero-Structure Thin Film Waveguide

1981 IEEE MTT-S International Microwave Symposium Digest Pub Date : 1981-06-15 DOI:10.1109/MWSYM.1981.1129985

H. Onodera, I. Awai, M. Nakajima, J. Ikenoue

引用次数: 1

Abstract

Coupling of TE/sub 0/ guided mode to TM radiation mode is controled by a modulation signal applied to coplanar electrodes. Almost 30dB/cm of modulation efficiency at 0.6328mu m wavelength has been obtained using a Nb/sub 2/O/sub 5/-LiTaO/sub 3/ planar waveguide with modulation voltage 350V and electrodes gap 55mu m.

查看原文本刊更多论文

基于波导-辐射耦合的异质结构薄膜波导光强调制实验

通过在共面电极上施加调制信号来控制TE/sub - 0/导模与TM辐射模式的耦合。采用Nb/sub 2/O/sub 5/-LiTaO/sub 3/平面波导，调制电压350V，电极间隙55mu m，在0.6328 μ m波长下获得了近30dB/cm的调制效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

1981 IEEE MTT-S International Microwave Symposium Digest

自引率

0.00%

发文量