Transforming light and sound with metamaterials

N. X. Fang; J. Xu; Kin Hung Fung; A. Kumar

doi:10.1109/FIIW.2011.6476839

Transforming light and sound with metamaterials

N. X. Fang, J. Xu, Kin Hung Fung, A. Kumar

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

In this invited talk, we present the fabrication and characterization of optical and acoustic metamaterials, incorporating unique topological interactions between waves and matter. We propose spatially rerouting ultrasound through broadband and highly transparent metamaterials. We also observed a set of localized modes in optical metamaterials, using novel near field optical and electron probes. These novel metamaterials, could be the foundation of broadband photo-absorbers, directional emitters, as well as compact and power-efficient devices in highly parallel optical networks.

Original language	English
Title of host publication	2011 Future of Instrumentation International Workshop, FIIW 2011 - Proceedings
Pages	42-43
Number of pages	2
DOIs	https://doi.org/10.1109/FIIW.2011.6476839
Publication status	Published - 1 Dec 2011
Externally published	Yes
Event	2011 Future of Instrumentation International Workshop, FIIW 2011 - Oak Ridge, TN, United States Duration: 7 Nov 2011 → 8 Nov 2011

Conference

Conference	2011 Future of Instrumentation International Workshop, FIIW 2011
Country/Territory	United States
City	Oak Ridge, TN
Period	7/11/11 → 8/11/11

Keywords

acoustic metamaterial
complimentary media
dark modes
plasmonics

ASJC Scopus subject areas

Instrumentation

More information

10.1109/FIIW.2011.6476839

Cite this

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keywords = "acoustic metamaterial, complimentary media, dark modes, plasmonics",

author = "Fang, {N. X.} and J. Xu and Fung, {Kin Hung} and A. Kumar",

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AU - Fung, Kin Hung

AU - Kumar, A.

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AB - In this invited talk, we present the fabrication and characterization of optical and acoustic metamaterials, incorporating unique topological interactions between waves and matter. We propose spatially rerouting ultrasound through broadband and highly transparent metamaterials. We also observed a set of localized modes in optical metamaterials, using novel near field optical and electron probes. These novel metamaterials, could be the foundation of broadband photo-absorbers, directional emitters, as well as compact and power-efficient devices in highly parallel optical networks.

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KW - dark modes

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M3 - Conference article published in proceeding or book

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BT - 2011 Future of Instrumentation International Workshop, FIIW 2011 - Proceedings

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Y2 - 7 November 2011 through 8 November 2011

ER -

Transforming light and sound with metamaterials

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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