Analysis of guided SAW in channel waveguides on LiNbO3

被引：0

作者：

Chen, M ^{[1
]}

Tang, TT

机构：

[1] Chongqing Univ, Sch Optoelect Sci & Technol, Chongqing 400065, Peoples R China

[2] Xian Jiaotong Univ, Dept Elect Sci & Technol, Xian 710049, Peoples R China

来源：

CHINESE JOURNAL OF ELECTRONICS | 2004年 / 13卷 / 02期

关键词：

surface acoustic waves (SAW); LiNbO3; sound refraction index; waveguide; dispersion;

D O I：

暂无

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：

The mode characteristics of Surface acoustic waves (SAW) channel waveguide are studied. The interesting results are: (1) the introduction of the concept of "sound refraction index"; (2) the waveguide width suiting for mono-mode condition for 170MHz; (3) the dispersion relationships of waveguides. As a results, Good agreement between the present theory and experimental results is achieved.

引用

页码：219 / 221

页数：3

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