Exceptional points at the subwavelength scale

Junhee Park; Abdoulaye Ndao; LiYi Hsu; Mutasem Odeh; Boubacar Kante

doi:10.1117/12.2582956

5 March 2021 Exceptional points at the subwavelength scale

Junhee Park, Abdoulaye Ndao, LiYi Hsu, Mutasem Odeh, Boubacar Kante

Proceedings Volume 11694, Photonic and Phononic Properties of Engineered Nanostructures XI; 116940A (2021) https://doi.org/10.1117/12.2582956
Event: SPIE OPTO, 2021, Online Only

Abstract

We present our latest work and investigation of exceptional point in plasmonic nanostructures. We show that the non-Hermitian singularity can be effectively deployed in small scale sensors and pave the path for engineering metamaterials with novel properties.

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Junhee Park, Abdoulaye Ndao, LiYi Hsu, Mutasem Odeh, and Boubacar Kante "Exceptional points at the subwavelength scale", Proc. SPIE 11694, Photonic and Phononic Properties of Engineered Nanostructures XI, 116940A (5 March 2021); https://doi.org/10.1117/12.2582956

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KEYWORDS

Metamaterials

Nanostructures

Plasmonics

Sensors

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