Xiangang Luo

Broadband and Athermal Infrared Engineering: A Minimalist Meta‐Composite Optical Architecture for a 100°C Temperature Span

ABSTRACT Hybrid meta‐refractive systems offer a viable pathway to overcome the multi‐dimensional performance trade‐offs of metalenses. However, conventional spatial‐stacking designs struggle to simultaneously achieve minimalism and athermalization. Here, a minimalist meta‐composi...

Multidimensional Information‐Encoding Metasurface for Key‐Concealed Physical‐Layer Secure Communications

ABSTRACT Metasurface‐based secure communication has been extensively investigated, offering a new avenue for direct wireless physical‐layer encryption. However, most existing schemes are still restricted to single‐dimensional electromagnetic encryption and rely on key pre‐distrib...

Joint Amplitude‐Phase Coding Spatiotemporal Metasurface for Integrated Sensing and Camouflage

ABSTRACT Spatiotemporal modulated metasurfaces (STMMs) hold great promise for integrating electromagnetic (EM) sensing and radar camouflage to enhance battlefield survivability, yet existing STMM‐based methods remain constrained by limited array scalability, inadequate jamming ef...

Pixel‐Level Reconfigurable Pancharatnam–Berry Phase Induced by Inter‐Layer Coupling of Isotropic Metasurfaces

ABSTRACT The growing demand for dynamic electromagnetic wave control has accelerated the development of programmable metasurfaces. However, conventional approaches that rely on active components such as pin diodes, varactor diodes, and liquid crystals often suffer from limited mo...