We demonstrate electro-optic spatial two-dimensional mode switching in a bulk sample of potassium lithium tantalate niobate. Spatial confinement, mode coupling, and electro-optic functionality are mediated by two photorefractive needle solitons of opposite electroholographic charges embedded together in their anisotropic lobular structure. (C) 2002 Optical Society of America.
Electro-optic beam manipulation through photorefractive needles / DEL RE, Eugenio; Bruno, Crosignani; Elia, Palange; Aharon J., Agranat. - In: OPTICS LETTERS. - ISSN 0146-9592. - STAMPA. - 27:24(2002), pp. 2188-2190. [10.1364/ol.27.002188]
Electro-optic beam manipulation through photorefractive needles
DEL RE, EUGENIO;
2002
Abstract
We demonstrate electro-optic spatial two-dimensional mode switching in a bulk sample of potassium lithium tantalate niobate. Spatial confinement, mode coupling, and electro-optic functionality are mediated by two photorefractive needle solitons of opposite electroholographic charges embedded together in their anisotropic lobular structure. (C) 2002 Optical Society of America.File allegati a questo prodotto
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