Type:
Journal
Description:
In this paper, experimental evidences about the resonance phenomena in a negative 2D photonic crystal are shown. Localized plasmon-like modes and guided mode resonances are detected in the reflectivity spectrum of a photonic crystal slab irradiated with out-of-plane incident radiation. The strong confinement of the radiation, in addition to the field enhancement, make photonic crystals a very appealing alternative to plasmonic substrates, avoiding the limits of absorption losses in metals.
Publisher:
Publication date:
25 Jan 2014
Biblio References:
Volume: 9
Origin:
Journal of the European Optical Society-Rapid publications