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Liquid--Solid Interface Waves with Laser Ultrasonic and Mirage Effect |
| HAN Qing-Bang1,2;WANG Hao1;QIAN Meng-Lu1 |
| 1Institute of Acoustics, Tongji University, Shanghai 200092
2Department of Information and Technology, Technology Institute of Changzhou, Changzhou 213004 |
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| Cite this article: |
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HAN Qing-Bang, WANG Hao, QIAN Meng-Lu 2005 Chin. Phys. Lett. 22 3104-3106 |
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Abstract We experimentally investigate the transparent-liquid/solid (water/aluminum or steel) interface waves generated by laser pulses and detected by the Mirage effect. It is shown that nearly all kinds of liquid/solid interface waves in water are detected, both their measured wave velocities and characteristic of shape are in good agreement with theoretical predictions.
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| Keywords:
43.20.+g
43.35.+d
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Published: 01 December 2005
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| PACS: |
43.20.+g
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(General linear acoustics)
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43.35.+d
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(Ultrasonics, quantum acoustics, and physical effects of sound)
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