Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice

Jiho Noh; Wladimir A. Benalcazar; Taylor L. Hughes; Mikael C. Rechtsman

Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice

Jiho Noh, Wladimir A. Benalcazar, Taylor L. Hughes, Mikael C. Rechtsman

Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We propose the realization of topological edge states in two-dimensional non-Hermitian parity-time symmetric structure with Ce symmetry. Also, we study the bulk topological invariants that explain the topological phase of the non-Hermitian Hamiltonian.

Original language	English (US)
Title of host publication	2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781943580422
State	Published - Aug 6 2018
Event	2018 Conference on Lasers and Electro-Optics, CLEO 2018 - San Jose, United States Duration: May 13 2018 → May 18 2018

Publication series

Name	2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

Other

Other	2018 Conference on Lasers and Electro-Optics, CLEO 2018
Country/Territory	United States
City	San Jose
Period	5/13/18 → 5/18/18

All Science Journal Classification (ASJC) codes

Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

Noh, J., Benalcazar, W. A., Hughes, T. L., & Rechtsman, M. C. (2018). Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice. In 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings Article 8426563 (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings). Institute of Electrical and Electronics Engineers Inc..

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title = "Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice",

abstract = "We propose the realization of topological edge states in two-dimensional non-Hermitian parity-time symmetric structure with Ce symmetry. Also, we study the bulk topological invariants that explain the topological phase of the non-Hermitian Hamiltonian.",

author = "Jiho Noh and Benalcazar, {Wladimir A.} and Hughes, {Taylor L.} and Rechtsman, {Mikael C.}",

note = "Publisher Copyright: {\textcopyright} 2018 OSA. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.; 2018 Conference on Lasers and Electro-Optics, CLEO 2018 ; Conference date: 13-05-2018 Through 18-05-2018",

year = "2018",

month = aug,

day = "6",

language = "English (US)",

isbn = "9781943580422",

series = "2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings",

address = "United States",

}

Noh, J, Benalcazar, WA, Hughes, TL & Rechtsman, MC 2018, Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice. in 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings., 8426563, 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2018 Conference on Lasers and Electro-Optics, CLEO 2018, San Jose, United States, 5/13/18.

Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice. / Noh, Jiho; Benalcazar, Wladimir A.; Hughes, Taylor L. et al.
2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8426563 (2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice

AU - Noh, Jiho

AU - Benalcazar, Wladimir A.

AU - Hughes, Taylor L.

AU - Rechtsman, Mikael C.

PY - 2018/8/6

Y1 - 2018/8/6

N2 - We propose the realization of topological edge states in two-dimensional non-Hermitian parity-time symmetric structure with Ce symmetry. Also, we study the bulk topological invariants that explain the topological phase of the non-Hermitian Hamiltonian.

AB - We propose the realization of topological edge states in two-dimensional non-Hermitian parity-time symmetric structure with Ce symmetry. Also, we study the bulk topological invariants that explain the topological phase of the non-Hermitian Hamiltonian.

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M3 - Conference contribution

AN - SCOPUS:85052556456

SN - 9781943580422

T3 - 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

BT - 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2018 Conference on Lasers and Electro-Optics, CLEO 2018

Y2 - 13 May 2018 through 18 May 2018

ER -

Photonic Parity-Time Symmetric Topological Edge States in a Two-Dimensional Lattice

Abstract

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All Science Journal Classification (ASJC) codes

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