Omnidirectional optical mirror in a cladded-superlattice structure
D Bria, B Djafari-Rouhani, EH El Boudouti… - Journal of applied …, 2002 - pubs.aip.org
Photonic crystals1, 2 made of a periodic repetition of dielectric (or metallic) structures have
attracted much attention during the last decade, in relation to their ability of controlling the
propagation of light and the possibility of many new optical devices. 3 In particular, three-
dimensional (3D) photonic crystals may exhibit absolute photonic band gaps in which the
propagation of light is prohibited in any direction of the space. This means that any incident
light with a frequency falling in the gap of the photonic crystal will be totally reflected …
attracted much attention during the last decade, in relation to their ability of controlling the
propagation of light and the possibility of many new optical devices. 3 In particular, three-
dimensional (3D) photonic crystals may exhibit absolute photonic band gaps in which the
propagation of light is prohibited in any direction of the space. This means that any incident
light with a frequency falling in the gap of the photonic crystal will be totally reflected …
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