719 citations · 1.8k across the 12 of their papers we have counts for
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physics.optics2017★ 651 cited
Observation of Bulk Fermi Arc and Polarization Half Charge from Paired Exceptional Points
Hengyun Zhou, Chao Peng, Yoseob Yoon +6
The ideas of topology have found tremendous success in Hermitian physical systems, but even richer properties exist in the more general non-Hermitian framework. Here, we theoretica…
physics.optics2017★ 14 cited
Analytical coupled-wave model for photonic crystal quantum cascade lasers
Zhixin Wang, Yong Liang, Xuefan Yin +3
A coupled-wave model is developed for photonic-crystal quantum cascade lasers. The analytical model provides an efficient analysis of full three-dimensional large-area device struc…