Yanzhen Li

Physics-Informed Structural Attention Unlocks Efficient and Interpretable Inverse-Designed Photonic Devices

Abstract Photonic inverse design has attracted widespread attention due to its advantages in realizing high-performance and compact optical devices. Analog metamaterials offer design flexibility through freeform geometries, but their fabrication requires additional enforcement of...

Omnidirectional bending sensor with three-fold structural symmetry enables decoupling of bending angle and direction

Accurate shape sensing requires simultaneous quantification of bending angle (φ) and bending direction (θ). Yet existing bending sensors remain confined to uniaxial or discretized modes, relying on tedious, non-generalizable calibration procedures. Here, we present a snowflake-sh...

65 TOPS optoelectronic multi-core computing unlocking multi-feature fusion enhancement

The rapid progress of artificial intelligence demands scalable, energy-efficient hardware with massive parallelism and high throughput. Although optical computing offers a promising post-Moore solution, current implementations face speed limitations and multi-core integration cha...