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physics.optics2024★ 1 cited
Chiral exceptional point enhanced active tuning and nonreciprocity in micro-resonators
Hwaseob Lee, Lorry Chang, Ali Kecebas +6
Exceptional points (EPs) have been extensively explored in mechanical, acoustic, plasmonic, and photonic systems. However, little is known about the role of EPs in tailoring the dy…
physics.optics2023★ 76 cited
Chiral exceptional point and coherent suppression of backscattering in silicon microring with low loss Mie scatterer
Hwaseob Lee, Ali Kecebas, Feifan Wang +3
Non-Hermitian systems with their spectral degeneracies known as exceptional points (EPs) have been explored for lasing, controlling light transport, and enhancing a sensor s respon…