Title :
Transformational plasmonics
Author :
Kadic, Muamer ; Dupont, Guillaume ; Guenneau, Sébastien ; Enoch, Stefan
Author_Institution :
Inst. Fresnel, Aix-Marseille Univ., Marseille, France
Abstract :
We have demonstrated a markedly enhanced control of surface plasmon polariton propagation using the tool of transformational optics in the context of plasmonics. We have shown that we can reduce considerably the scattering of SPP on a bumped surface, remove the scattering due to a metallic mirror and concentrate or rotate a SPP field. Importantly, all the proposed designs work equally well for electromagnetic waves.
Keywords :
light propagation; plasmonics; surface plasmons; SPP field; electromagnetic waves; markedly enhanced control; metallic mirror; surface plasmon polariton propagation; transformational plasmonics; Electromagnetic scattering; Metals; Optical surface waves; Optics; Plasmons; Surface treatment;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
