Experimental Evidence of the Lorentz-Like Effective Medium Resonance in Semiconductor Hyperbolic Metamaterials Using Strong Coupling to Plasmonic Metasurfaces

Salvatore Campione; John F. Klem; Sheng Liu; Ines Montano; Michael B. Sinclair; Ting S. Luk

doi:10.1109/TAP.2019.2930154

Experimental Evidence of the Lorentz-Like Effective Medium Resonance in Semiconductor Hyperbolic Metamaterials Using Strong Coupling to Plasmonic Metasurfaces

Salvatore Campione
, John F. Klem
, Sheng Liu
, Ines Montano
, Michael B. Sinclair
, Ting S. Luk

Applied Physics and Materials Science

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The Lorentz-like effective medium resonance (LEMR) exhibited by the longitudinal effective permittivity of semiconductor hyperbolic metamaterials (SHMs) has been known for some time. However, direct observation of this resonance proved to be difficult. Herein, we experimentally demonstrate its existence by strongly coupling SHMs to plasmonic metasurfaces. We consider four strong coupling implementations of SHMs that exhibit different LEMR absorption profiles (both in frequency and in strength) to validate our approach.

Original language	English (US)
Article number	8777315
Pages (from-to)	1748-1754
Number of pages	7
Journal	IEEE Transactions on Antennas and Propagation
Volume	68
Issue number	3
DOIs	https://doi.org/10.1109/TAP.2019.2930154
State	Published - Mar 2020

Keywords

Effective medium resonance
hyperbolic metamaterials (HMs)
plasmonic metasurfaces
strong coupling

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/TAP.2019.2930154

Cite this

Experimental Evidence of the Lorentz-Like Effective Medium Resonance in Semiconductor Hyperbolic Metamaterials Using Strong Coupling to Plasmonic Metasurfaces. / Campione, Salvatore; Klem, John F.; Liu, Sheng et al.
In: IEEE Transactions on Antennas and Propagation, Vol. 68, No. 3, 8777315, 03.2020, p. 1748-1754.

Research output: Contribution to journal › Article › peer-review

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abstract = "The Lorentz-like effective medium resonance (LEMR) exhibited by the longitudinal effective permittivity of semiconductor hyperbolic metamaterials (SHMs) has been known for some time. However, direct observation of this resonance proved to be difficult. Herein, we experimentally demonstrate its existence by strongly coupling SHMs to plasmonic metasurfaces. We consider four strong coupling implementations of SHMs that exhibit different LEMR absorption profiles (both in frequency and in strength) to validate our approach.",

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AU - Montano, Ines

AU - Sinclair, Michael B.

AU - Luk, Ting S.

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Experimental Evidence of the Lorentz-Like Effective Medium Resonance in Semiconductor Hyperbolic Metamaterials Using Strong Coupling to Plasmonic Metasurfaces

Abstract

Keywords

ASJC Scopus subject areas

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