Non-Hermitian metasurface with non-trivial topology

Ciril S. Prasad; Frank Yang; Weijian Li; Rosemary Lach; Henry O. Everitt; Gururaj V. Naik

Non-Hermitian metasurface with non-trivial topology

Ciril S. Prasad
, Frank Yang
, Weijian Li
, Rosemary Lach
, Henry O. Everitt
, Gururaj V. Naik

Research output: Contribution to journal › Conference article › peer-review

Abstract

The synergy between topology and non-Hermiticity in photonics holds potential for optical devices that are robust against defects. We demonstrate a non-Hermitian plasmonic-dielectric metasurface in the visible with non-trivial topology.

Original language	English
Article number	FW5D.3
Journal	Optics InfoBase Conference Papers
State	Published - 2022
Externally published	Yes
Event	CLEO: QELS_Fundamental Science, QELS 2022 - San Jose, United States Duration: May 15 2022 → May 20 2022

Cite this

@article{c5984a549b99410195f16365d31e1de1,

title = "Non-Hermitian metasurface with non-trivial topology",

abstract = "The synergy between topology and non-Hermiticity in photonics holds potential for optical devices that are robust against defects. We demonstrate a non-Hermitian plasmonic-dielectric metasurface in the visible with non-trivial topology.",

author = "Prasad, \{Ciril S.\} and Frank Yang and Weijian Li and Rosemary Lach and Everitt, \{Henry O.\} and Naik, \{Gururaj V.\}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2022, {\textcopyright} 2022 The Author(s); CLEO: QELS\_Fundamental Science, QELS 2022 ; Conference date: 15-05-2022 Through 20-05-2022",

year = "2022",

language = "English",

journal = "Optics InfoBase Conference Papers",

issn = "2162-2701",

}

TY - JOUR

T1 - Non-Hermitian metasurface with non-trivial topology

AU - Prasad, Ciril S.

AU - Yang, Frank

AU - Li, Weijian

AU - Lach, Rosemary

AU - Everitt, Henry O.

AU - Naik, Gururaj V.

PY - 2022

Y1 - 2022

N2 - The synergy between topology and non-Hermiticity in photonics holds potential for optical devices that are robust against defects. We demonstrate a non-Hermitian plasmonic-dielectric metasurface in the visible with non-trivial topology.

AB - The synergy between topology and non-Hermiticity in photonics holds potential for optical devices that are robust against defects. We demonstrate a non-Hermitian plasmonic-dielectric metasurface in the visible with non-trivial topology.

UR - https://www.scopus.com/pages/publications/85136796386

M3 - Conference article

AN - SCOPUS:85136796386

SN - 2162-2701

JO - Optics InfoBase Conference Papers

JF - Optics InfoBase Conference Papers

M1 - FW5D.3

T2 - CLEO: QELS_Fundamental Science, QELS 2022

Y2 - 15 May 2022 through 20 May 2022

ER -

Non-Hermitian metasurface with non-trivial topology

Abstract

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