We relate on a series of optical nonlinear propagation phenomena, mediated by photorefraction, present in ferroelectric crystals heated above the Curie point, in proximity of the critical regime. In particular, we discuss centrosymmetric screening solitons, diffusion-driven anisotropic nonlinear diffraction, ellipticity locking, diffusion-driven solitons, and spatial beam head-on collisions.

Nonlinear optical propagation in near-transition centrosymmetric photorefractive crystals / DEL RE, Eugenio; A., Ciattoni; B., Crosignani; P., Diporto. - In: JOURNAL OF NONLINEAR OPTICAL PHYSICS AND MATERIALS. - ISSN 0218-8635. - STAMPA. - 8:1(1999), pp. 1-20. [10.1142/S0218863599000023]

Nonlinear optical propagation in near-transition centrosymmetric photorefractive crystals

DEL RE, EUGENIO;
1999

Abstract

We relate on a series of optical nonlinear propagation phenomena, mediated by photorefraction, present in ferroelectric crystals heated above the Curie point, in proximity of the critical regime. In particular, we discuss centrosymmetric screening solitons, diffusion-driven anisotropic nonlinear diffraction, ellipticity locking, diffusion-driven solitons, and spatial beam head-on collisions.
1999
Spatial solitons; photorefraction; electro-optic effect
01 Pubblicazione su rivista::01a Articolo in rivista
Nonlinear optical propagation in near-transition centrosymmetric photorefractive crystals / DEL RE, Eugenio; A., Ciattoni; B., Crosignani; P., Diporto. - In: JOURNAL OF NONLINEAR OPTICAL PHYSICS AND MATERIALS. - ISSN 0218-8635. - STAMPA. - 8:1(1999), pp. 1-20. [10.1142/S0218863599000023]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/490636
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