固-液掺杂声子晶体中弹性波的全反射遂穿特性

刘启能

固-液掺杂声子晶体中弹性波的全反射遂穿特性

刘启能^1,2

1.
重庆工商大学废油资源化技术与装备教育部工程研究中心, 重庆 400067;
2.
重庆工商大学计算机科学与信息工程学院, 重庆 400067

详细信息

作者简介:
刘启能(1957-)，教授，研究方向为光学和声学，liuqineng@yahoo.com.cn

计量
- 文章访问数: 295
- HTML全文浏览量: 26
- PDF下载量: 6
- 被引次数: 0
出版历程
- 收稿日期: 2010-12-17
- 刊出日期: 2015-06-10

Characteristics of Total Reflection Tunnel of Elastic Wave in Solid-liquid Doping Phononic Crystal

Liu Qi-neng^1,2

1.
Engineering Research Center for Waste Oil Recovery Technology and Equipment, Ministry of Education, Chongqing Technology and Business University, Chongqing 400067;
2.
College of Computer Science and Information Engineering, Chongqing Technology and Business University, Chongqing 400067

摘要

摘要: 为了研究固-液掺杂声子晶体中弹性波的全反射遂穿特性,利用转移矩阵法计算了弹性波在大于全反射角入射固-液掺杂声子晶体的透射率。在透射波中发现了全反射遂穿效应。得出了固-液掺杂声子晶体的全反射遂穿效应随入射角的变化特性、随杂质厚度的变化特性、随周期数的变化特性。
- 声子晶体 /
- 全反射 /
- 遂穿效应 /
- 杂质
Abstract: For studying characteristics of total reflection tunnel of elastic wave in solid-liquid doping phononic crystal,the transition matrix method is adopted and the transmissivity of elastic wave is studied when incident angle is greater than full reflection angle.The total reflection tunnel effect is found in the transmission wave.As results,the response curves of total reflection tunnel effect versus incident angle are obtained,the response curves of total reflection tunnel effect versus impurity thickness are obtained and the response curves of total reflection tunnel effect versus period are obtained.
- phononic crystal /
- total reflection /
- tunnel effect /
- impurity

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参考文献(13)

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