162 citations · 432 across the 8 of their papers we have counts for
Showing 2016Show all
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physics.optics2016★ 16 cited
Pseudo-Hermitian Hamiltonians Generating Waveguide Mode Evolution
Penghua Chen, Y. D. Chong
We study the properties of Hamiltonians defined as the generators of transfer matrices in quasi- one-dimensional waveguides. For single- or multi-mode waveguides obeying flux conse…
cond-mat.mes-hall2016★ 36 cited
Direct coupling between charge current and spin polarization by extrinsic mechanisms in graphene
Chunli Huang, Y. D. Chong, Miguel. A. Cazalilla
Spintronics---the all-electrical control of the electron spin for quantum or classical information storage and processing---is one of the most promising applications of the two-dim…
physics.optics2016★ 60 cited
PT Symmetry Breaking and Nonlinear Optical Isolation in Coupled Microcavities
Xin Zhou, Yidong Chong
We perform a theoretical study of nonlinear optical isolator devices based on coupled microcavities with gain and loss. Using coupled-mode theory, we derive a correspondence betwee…