3 papers
physics.optics2026
Tunable Mid-Infrared Chiral Selective Absorber Based on Asymmetric V-Shaped Metasurfaces Driven by Chiral quasi-Bound State in the Continum
Yuqing Liu, Yi Wang, Ruihan Ma +3
Efficient discrimination of circularly polarized light (CPL) is of great significance in photonics. In this study, we propose a nanophotonic device based on asymmetric V-shaped met…
physics.optics2024
High Discrimination Ratio, Broadband Circularly Polarized Light Photodetector Using Dielectric Achiral Nanostructures
Guanyu Zhang, Xiaying Lyu, Yulu Qin +10
The on-chip measurement of polarization states plays an increasingly crucial role in modern sensing and imaging applications. While high-performance monolithic linearly polarized p…
physics.optics2023
Mechanisms of chiral plasmonics -- scattering, absorption and photoluminescence
Yuqing Cheng, Mengtao Sun
Chirality is a concept that one object is not superimposable on its mirror image by translation and rotation. In particular, chiral plasmonics have been widely investigated due to…