74 citations · 155 across the 3 of their papers we have counts for
3 papers
physics.optics2019★ 15 cited
Non-Hermitian heterostructure for two-parameter sensing
Jieun Yim, Han Zhao, Bikashkali Midya +1
Non-Hermitian systems at the exceptional point (EP) degeneracy are demonstrated to be highly sensitive to environmental perturbation. Here, we propose and theoretically investigate…
physics.optics2019★ 66 cited
Supersymmetric microring laser arrays
Bikashkali Midya, Han Zhao, Xingdu Qiao +5
Coherent combination of emission power from an array of coupled semiconductor lasers operating on the same chip is of fundamental and technological importance. In general, the nonl…
physics.optics2017★ 74 cited
Exceptional Point Engineered Glass Slide for Microscopic Thermal Mapping
Han Zhao, Zhaowei Chen, Ruogang Zhao +1
Thermal sensing with fine spatial resolution is important to the study of many scientific areas. While modern microscopy systems allow easy optical detection at high spatial resolu…