2 papers
physics.optics2025
Approaching the Low Optical Loss Limit of Plasmonics using Potassium Metals
Yuhan Yang, Yi Zhang, Yuhong Shi +7
Plasmonics enables the miniaturization of photonic devices beyond the optical diffraction limit,yet its potential is hindered by inherently large ohmic losses. Hence, it is prudent…
physics.optics2025
Four-channel Imaging Based on Reconfigurable Metasurfaces: Hyperchaotic Encryption under Physical Protection
Yifan Li, Yuhan Yang, Qiegen Liu +2
Metasurfaces facilitate high-capacity optical information integration by simultaneously supporting near-field nanoprinting and far-field holography on a single platform. However, c…