Feng Xu

Dual-mode terahertz microfluidic sensor based on an asymmetric complementary metasurface

Integrating terahertz metasurfaces with microfluidic chips provides a promising route for label-free sensing by enhancing light matter interaction while reducing the effective absorption path length in aqueous analytes. However, conventional terahertz microfluidic metasensors are often limited by insufficient near-fi...