79 citations · 132 across the 9 of their papers we have counts for
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physics.optics2020★ 79 cited
Experimental realization of sensitivity enhancement and suppression with exceptional surfaces
Guoqing Qin, Ranran Xie, Hao Zhang +6
By preparing a sensor system around isolated exceptional points, one can obtain a great enhancement of the sensitivity benefiting from the non-Hermiticity. However, this comes at t…
physics.optics2020★ 7 cited
Exceptional point enhanced optical gyroscope in mechanical PT-symmetric system
Xuan Mao, Guo-qing Qin, Hao Zhang +3
As an important device for detecting rotation, high sensitivity gyroscope is required for practical applications. In recent years, exceptional point (EP) shows its potential in enh…
physics.optics2020★ 17 cited
Multimode interference induced optical nonreciprocity and routing in an optical microcavity
Hong Yang, Guo-Qing Qin, Hao Zhang +3
Optical nonreciprocity and routing using optocal microcavities draw much atttention in recent years. Here, we report the results of the study on the nonreciprocity and routing usin…