3 papers
physics.optics2026
Non-Polynomial Wave Computation through Recurrent Resonant Scattering
Junyu Zhu, Enzong Wu, Xiaomeng Li +2
Structural nonlinearity enables nonlinear input--output mappings to emerge from otherwise linear wave dynamics. Repeated interactions with an input-encoded structure can enhance su…
physics.optics2026
Self-locking non-volatile coding metasurfaces via origami-based mechanical bits
Ding Zhang, Peng Tang, Liqiao Jing +7
Digital coding metasurfaces have revolutionized electromagnetic (EM) manipulation, yet typical tunable approaches based on active components suffer from the "volatility" bottleneck…
physics.optics2025
Single Complex-Frequency Resonance Mode in an Engineered Disordered Time-Varying Cavity
Zhou Bo, Guo Xianmin, Feng Xinsong +2
We propose a straightforward mechanism for achieving unique -space resonance modes in one-dimensional time-varying cavities where periodic temporal modulation creates momentum b…