Extraordinary acoustic transmission phenomenon for sub-wavelength imaging applications

Thibaut Devaux, Oliver B. Wright, Jong Jin Park, Eun Bok, Sam Hyeon Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publication25th International Congress on Sound and Vibration 2018, ICSV 2018
Subtitle of host publicationHiroshima Calling
PublisherInternational Institute of Acoustics and Vibration, IIAV
Pages3395-3397
Number of pages3
ISBN (Electronic)9781510868458
Publication statusPublished - 2018 Jan 1
Event25th International Congress on Sound and Vibration 2018: Hiroshima Calling, ICSV 2018 - Hiroshima, Japan
Duration: 2018 Jul 82018 Jul 12

Publication series

Name25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling
Volume6

Other

Other25th International Congress on Sound and Vibration 2018: Hiroshima Calling, ICSV 2018
CountryJapan
CityHiroshima
Period18/7/818/7/12

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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 (pp. 3395-3397). (25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling; Vol. 6). International Institute of Acoustics and Vibration, IIAV.