3 papers
physics.optics2025
Electrically Reconfigurable Arbitrary Splitting-Ratio Optical Splitter Based on Low-Loss Sb2Se3
Yuru Li, Wanting Ou, Qi Lu +12
Reconfigurable beam splitters capable of being arbitrarily programmed for the power splitting ratios are vital for the adaptive optical networks and photonic computing. Conventiona…
physics.optics2024
Approaching High-efficiency Spatial Light Modulation with Lossy Phase-change Material
Luoyao Chu, Yan Li, Shunyu Yao +3
The prevalent high intrinsic absorption in the crystalline state of phase-change materials (PCMs), typically leads to a decline in modulation efficiency for phase-change metasurfac…
physics.optics2024
Lithography-free patterning of chalcogenide materials for integrated photonic devices
Zhen Hu, Yuru Li, Yan Li +5
Chalcogenide material-based integrated photonic devices have garnered widespread attention due to their unique wideband transparency. Despite their recognized CMOS compatibility, t…