2 papers
physics.optics2025
Dynamic control of luminescence chirality through achiral metasurfaces
Yawei Wu, Zhenyu Wang, Jiahui Xu +9
Circularly polarized light (CPL) sources are essential for chiroptics, spintronics, quantum optics, and asymmetric photochemistry. However, conventional approaches fail to simultan…
physics.optics2024
Unidirectional Chiral Emission via Twisted Bi-layer Metasurfaces
Dmitrii Gromyko, Shu An, Sergey Gorelik +8
Controlling and channelling light emissions from unpolarized quantum dots into specific directions with chiral polarization remains a key challenge in modern photonics. Stacked met…