Using the history dependence of a dipolar glass hosted in a compositionally disordered lithium-enriched potassium tantalate niobate (KTN:Li) crystal, we demonstrate scale-free optical propagation at tunable temperatures. The operating equilibration temperature is determined by previous crystal spiralling in the temperature/cooling-rate phase space. (C) 2012 Optical Society of America
Programming scale-free optics in disordered ferroelectrics / Jacopo, Parravicini; Conti, Claudio; Aharon J., Agranat; DEL RE, Eugenio. - In: OPTICS LETTERS. - ISSN 0146-9592. - 37:12(2012), pp. 2355-2357. [10.1364/ol.37.002355]
Programming scale-free optics in disordered ferroelectrics
CONTI, CLAUDIO;DEL RE, EUGENIO
2012
Abstract
Using the history dependence of a dipolar glass hosted in a compositionally disordered lithium-enriched potassium tantalate niobate (KTN:Li) crystal, we demonstrate scale-free optical propagation at tunable temperatures. The operating equilibration temperature is determined by previous crystal spiralling in the temperature/cooling-rate phase space. (C) 2012 Optical Society of AmericaFile allegati a questo prodotto
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