Optical resonance in inhomogeneous parity-time symmetric systems
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DOI: 10.3788/col202119.073601
Abstract: We show that inhomogeneous waveguides of slowly varied parity-time (PT) symmetry support localized optical resonances. The resonance is closely related to the formation of exceptional points separating exact and broken PT phases. Salient features of… read more here.
Keywords: resonance; resonance inhomogeneous; optical resonance; parity time ... See more keywords