ICMM Madrid
The Photonic Crystals Group at the Instituto de Ciencia de Materiales de Madrid (ICMM) is part of the Spanish "Consejo Superior de
Investigaciones Cientificas" (CSIC), and focuses on
research of photonic crystals.
Photonic crystals are a new class of materials whose properties are
determined by the dielectric constant periodicity in real space which,
in turn, induces a periodic energy spectrum with bands and, eventually, gaps in reciprocal space.
Artificial opals are used for fabrication of the photonic crystals, with ALD coatings as a method
to modify the optical properties..
The Photonic Crystals Group