We demonstrate a strong enhancement of second harmonic generation based on a three-layered super absorbing metasurface consisting of an ultrathin spacer layer sandwiched by an array of random metallic nanoparticles and a metal ground plate.
|Title of host publication
|2015 IEEE Photonics Conference, IPC 2015
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - Nov 9 2015