We study two-dimensional soliton beams in disordered ferroelectrics. Super- cooling accelerates photorefractive response and changes steady-state anisotropy. Effects are attributed to the anomalous polarization response of polar-nano-regions.

Pierangeli, D., Parravicini, J., Di Mei, F., Parravicini, G., Agranat, A., Delre, E. (2014). Photorefractive solitons in an out-of-equilibrium disordered ferroelectric. In Nonlinear Photonics, NP 2014 Conference Proceeding (pp.NM4A.3). Optical Society of America (OSA) [10.1364/np.2014.nm4a.3].

Photorefractive solitons in an out-of-equilibrium disordered ferroelectric

Parravicini J.;
2014

Abstract

We study two-dimensional soliton beams in disordered ferroelectrics. Super- cooling accelerates photorefractive response and changes steady-state anisotropy. Effects are attributed to the anomalous polarization response of polar-nano-regions.
relazione (orale)
Deflectors; Niobates; Electro-optics
English
Nonlinear Photonics, NP 2014
2014
Nonlinear Photonics, NP 2014 Conference Proceeding
978-155752820-9
2014
NM4A.3
none
Pierangeli, D., Parravicini, J., Di Mei, F., Parravicini, G., Agranat, A., Delre, E. (2014). Photorefractive solitons in an out-of-equilibrium disordered ferroelectric. In Nonlinear Photonics, NP 2014 Conference Proceeding (pp.NM4A.3). Optical Society of America (OSA) [10.1364/np.2014.nm4a.3].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/296079
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