4 papers
Joint Forecasting of Extreme Events through Dual-Stage Cascade Reservoir Computing
Yueyang Wang, Juncheng Huang. Hanxu Zhou, Tao Wang
Reservoir computing (RC) offers an efficient data-driven approach for forecasting extreme events (EEs), which correspond to rare and large-amplitude dynamical occurrences. We propo…
Polarization-Multiplexed Chaotic LiDAR Based on a VCSEL with Delayed Orthogonal Feedback
T. Wang, Z. Li, H. Shen +5
Light detection and ranging (LiDAR) systems are pivotal for precise distance and velocity measurement, yet widespread deployment requires solutions that balance their performance,…
Inverse Design of Tunable Infrared Metasurface Absorbers via a Conditional Wasserstein Generative Adversarial Network
H. Shen, T. Wang, X. Yao +4
Narrowband perfect absorbers are interesting for spectrum sensing, molecular detection, and infrared imaging. However, their design remains constrained by intuitive, iterative meth…
Enabling low threshold laser through an asymmetric tetramer metasurface harnessing polarization-independent quasi-BICs
T. Wang, W. Z. Di, W. E. I. Sha +1
We propose and numerically demonstrate a novel strategy to achieve dual-band symmetry-protected bound states in the continuum (BICs) based on a nanodisk tetramer metasurface for la…