Abstract
Overcoming geometrical constraints for wave energy transmission has been revealed to be possible using metamaterials. Extraordinary optical transmission (EOT) and extraordinary acoustic transmission (EAT) have both been demonstrated. Despite theses advances for focusing energy in sub-wavelength spot, this mechanism has never been explored for sub-wavelength imaging applications. Here, we are proposing a sub-wavelength acoustic microscope based on the EAT phenomena through a zero-mass metamaterial for airborne sound.
| Original language | English |
|---|---|
| Title of host publication | 25th International Congress on Sound and Vibration 2018, ICSV 2018 |
| Subtitle of host publication | Hiroshima Calling |
| Publisher | International Institute of Acoustics and Vibration, IIAV |
| Pages | 3395-3397 |
| Number of pages | 3 |
| Volume | 6 |
| ISBN (Electronic) | 9781510868458 |
| Publication status | Published - 2018 Jan 1 |
| Event | 25th International Congress on Sound and Vibration 2018: Hiroshima Calling, ICSV 2018 - Hiroshima, Japan Duration: 2018 Jul 8 → 2018 Jul 12 |
Other
| Other | 25th International Congress on Sound and Vibration 2018: Hiroshima Calling, ICSV 2018 |
|---|---|
| Country | Japan |
| City | Hiroshima |
| Period | 18/7/8 → 18/7/12 |
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All Science Journal Classification (ASJC) codes
- Acoustics and Ultrasonics
Cite this
Devaux, T., Wright, O. B., Park, J. J., Bok, E., & Lee, S-H. (2018). Extraordinary acoustic transmission phenomenon for sub-wavelength imaging applications. In 25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling (Vol. 6, pp. 3395-3397). International Institute of Acoustics and Vibration, IIAV.