2 papers
physics.optics2015
Experimental evidence of total absorption by a thin absorbing layer deposited on a patterned metallic surface
Ana Díaz-Rubio, Alastair Hibbins, Jorge Carbonell +1
This work presents the experimental demonstration of total absorption by a metal-dielectric metasurface. Following the theoretical proposal [A. Díaz-Rubio et al. Phys. Rev. B 89, 2…
physics.optics2014
Experimental evidence of giant pure optical activity in a metasurface based on a complementary twisted cross configuration
Ana Díaz-Rubio, Ben Tremain, Jorge Carbonell +2
This work presents an experimental study of giant and pure optical activity in a periodic structure consisting of twisted crosses and complementary crosses patterned on the sides o…