2 papers
physics.optics2026
Band-Selective LDOS Engineering of Yb/Er Upconversion: an Electromagnetic-Kinetic Diagnostic Framework
Yuxiang Zhang, Mayte Gómez-Castaño, Mayte Gómez-Castaño +6
A persistent challenge in plasmonic upconversion is decoupling pump-field enhancement from emission-side local-density-of-optical-states (LDOS) engineering to achieve selective ban…
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…