| Fig. 1. SEM image of the designed plasmonic display device using
optical slot nanoantenna array and the CCD images of the plasmonic
display device when the surface plasmon polaritons (SPPs) propagated
along four different directions. The white arrows on the top right
corner of the CCD images show the SPP propagation directions. From Nano
Letters 14, 704-709 (2014). |
