New propagation effects in semiconductors in the UV range: inhibition of absorption, negative refraction, anomalous momentum states, sub-wavelength imaging and non-plamonic nanometer-size guided waves

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Title:	New propagation effects in semiconductors in the UV range: inhibition of absorption, negative refraction, anomalous momentum states, sub-wavelength imaging and non-plamonic nanometer-size guided waves
Author:	Scalora, M.; Vicenti, M.A.; Roppo, Vito; Foreman, John V.; Hans, Joseph W.; Akozeb, Neset; Bloemer, M.J.
Other authors:	Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear; Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers
Abstract:	We discuss new propagation effects in semiconductors at frequencies above the absorption including inhibition of linear absorption using phase-locked harmonic pulses, negative refraction, anomalous momentum states, sub-wavelength imaging and ultrathin, nanometer-size guiding channels.
Abstract:	Peer Reviewed
Subject(s):	-Second harmonic generation -Gallium arsenide -Optical harmonic generation -Ultraviolet spectra -Harmònics (Ones elèctriques)
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Document type:	Article - Published version Conference Object
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