4 citations · 4 across the 1 of their papers we have counts for
2 papers
physics.optics2016★ 4 cited
Electrical tunability due to coalescence of exceptional points in parity-time symmetric waveguides
Jin Wang, Hui Yuan Dong, Raymond P. H. Wu +2
We demonstrate theoretically the electric tunability due to coalescence of exceptional points in PT-symmetric waveguides bounded by imperfect conductive layers. Owing to the compet…
cond-mat.mes-hall2016
Anomalous Light Scattering by Topological -symmetric Particle Arrays
C. W. Ling, Ka Hei Choi, T. C. Mok +2
Robust topological edge modes may evolve into complex-frequency modes when a physical system becomes non-Hermitian. We show that, while having negligible forward optical extinction…