Abstract: Polarization converter is firstly proposed with the functions of simultaneously converting a linear polarization (LP) and a circular polarization (CP) to its corresponding cross ...

Hepatitis B virus-induced hepatocellular carcinoma (HCC) remains a major global health burden, and new therapeutic and ...

Abstract: A study on non-Hermitian physics via metasurfaces always requires tuning the gain or loss term in a coupling system to observe singularities. But the structures of passive metasurfaces are ...