發送短信 : Terahertz spoof plasmonic coaxial microcavity

  ______    _____    _    _      ___              
 /_   _//  |  ___|| | \  / ||   / _ \\      ___   
   | ||    | ||__   |  \/  ||  / //\ \\    /   || 
  _| ||    | ||__   | .  . || |  ___  ||  | [] || 
 /__//     |_____|| |_|\/|_|| |_||  |_||   \__ || 
 `--`      `-----`  `-`  `-`  `-`   `-`     -|_|| 
                                             `-`