A photonic crystal structure for condensing electromagnetic radiation comprising a modulated square-shaped lattice and a corresponding condensing device are disclosed.
Andras Kis, Edoardo Lopriore, Asmund Kjellegaard Ottesen, Gabriele Pasquale
Aleksandra Radenovic, Vytautas Navikas, Martina Lihter, Evgenii Glushkov, Andrey Chernev, Reza Zamani, Jean Camille Benjamin Comtet