Plasmonic single-mode Fabry-Perot lasers based on Schottky contact

The single-mode plasmonic Fabry-Perot (FP) lasers are designed by introducing an inversely heavily doped semiconductor layer to the Schottky contact, to provide both carrier confinement and adjustable barrier for the III-V type high gain materials. The pixel method is also used to allocate non-periodic slot positions onto the FP cavity for the single-mode filtering and selection.