| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10729105 | Physics Letters A | 2011 | 4 Pages |
Abstract
The unwanted reflection seriously baffles the practical applications of sonic crystals, such as for various acoustic lenses designed by utilizing the in-band properties of sonic crystals. Herein we introduce the concept of the antireflection coating into the sonic crystal-based devices. The efficiency of such accessorial structures is demonstrated well by an originally high reflection system. Promising perspectives can be anticipated in extending the antireflection coating layers into more general acoustic applications through a flexible design process.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Yun Wang, Ke Deng, Shengjun Xu, Chunyin Qiu, Hai Yang, Zhengyou Liu,