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Conferences > CLEO_QELS > 2022 > FM4H > FM4H.6

Enhanced Chiroptical Sensing through Coherent Perfect Absorption in a Parity-Time Symmetric System

Hsin-Yu Wu and Frank Vollmer

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Abstract

We report how a coherent perfect absorber (CPA) enabled by an achiral optical system obeying parity-time (PT) symmetry has an enhanced ability to effectively sense molecular chirality of monolayered substances with unprecedented sensitivities.

© 2022 The Author(s)

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