2 papers
physics.optics2026
Topologically steerable ultra-flat electro-optic combs via non-Hermitian frequency lattices
Weiwei Liu, Xiaolong Su, Bing Wang +7
Electro-optic (EO) frequency combs convert microwave signals to the optical domain with deterministic repetition rates, enabling applications in optical telecommunications, microwa…
physics.optics2025
Universal convolution from wave dynamics: photonic processing and encryption in synthetic dimension
Xiaolong Su, Weiwei Liu, Ruiqian Cheng +6
Convolution, a cornerstone of signal processing and optical neural networks, has traditionally been implemented by mapping mathematical operations onto complex hardware. Here, we o…