Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper M4A.316

PT-Symmetry of a Non-Hermitian Trimerized Optical Lattice

Not Accessible

Your library or personal account may give you access

Abstract

We study a trimerized non-Hermitian lattice specially arranged in geometry to exhibiting comparable nearest-neighbor (NN) and next-nearest-neighbor (NNN) couplings. We analyze novel PT-symmetric features by focusing on the asymmetric energy spectra and edge states.

© 2019 The Author(s)

PDF Article
More Like This
Sublattice-Time Symmetry and the Hidden PT-symmetry in Non-Hermitian Bipartite Optical Lattices

Miguel A. Bandres, Gal Harari, and Mordechai Segev
FTh1A.5 CLEO: QELS_Fundamental Science (CLEO:FS) 2016

Truncation dependency of PT phase transition behaviors of edge states in a two-dimensional non-Hermitian lattice

Dali Cheng, Bo Peng, Meng Xiao, Xianfeng Chen, Luqi Yuan, and Shanhui Fan
FM4B.5 CLEO: Fundamental Science (CLEO:FS) 2023

Inherited topological edge states in photonic trimer lattices

Ziteng Wang, Domenico Bongiovanni, Zhichan Hu, Xiangdong Wang, Ruoqi Cheng, Daohong Song, Roberto Morandotti, Hrvoje Buljan, and Zhigang Chen
FM1B.4 CLEO: Fundamental Science (CLEO:FS) 2023

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved