2014 Conference on Lasers and Electro-Optics, CLEO 2014
Abstract
We report highly-nonlinear metasurfaces based on coupling of electromagnetically-engineered plasmonic nanoresonators with quantum-engineered intersubband nonlinearities. Experimentally, effective nonlinear susceptibility over 50nm/V was measured for second-harmonic generation under normal incidence.
Publisher
2014 Conference on Lasers and Electro-Optics, CLEO 2014