Corrections to “Multiband Chiral Metasurface for Asymmetric Reflection and Transmission of Circularly Polarized Waves” [Jan 22 178-182

Abstract

In [1], there was a typo in the transmission coefficient matrix presented in (2). The correct equation is as follows: \begin{align*} &\hspace{-12pt}\left({\begin{array}{cccc} {{T_{rr}}}&{{T_{rl}}}\\ {{T_{lr}}}&{{T_{ll}}} \end{array}} \right) \\ &\hspace{-12pt}=\! \frac{1}{2}\!\left(\! {\begin{array}{cccc} {{T_{xx}} + {T_{yy}} + i({T_{xy}} - {T_{yx}})}&{{T_{xx}} - {T_{yy}} + i({T_{xy}} + {T_{yx}})}\\ {{T_{xx}} - {T_{yy}} - i({T_{xy}} + {T_{yx}})}&{{T_{xx}} + {T_{yy}} - i({T_{xy}} - {T_{yx}})} \end{array}} \!\right)\!. \tag{2} \end{align*}