Experimental and theoretical results indicate that miniaturized micron-sized nonlinear beam phenomenology in photorefractives leads to a regime qualitatively distinct from solitonlike propagation on consequence of the specific role of space-charge saturation. In the highly modulated conditions typical of beams, this contribution amounts to an effective electron self-action. © 2006 The American Physical Society.
Role of charge saturation in photorefractive dynamics of micron-sized beams and departure from soliton behavior / DEL RE, Eugenio; A., Ciattoni; E., Palange. - In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS. - ISSN 1539-3755. - STAMPA. - 73:1(2006), p. 017601. [10.1103/physreve.73.017601]
Role of charge saturation in photorefractive dynamics of micron-sized beams and departure from soliton behavior
DEL RE, EUGENIO;
2006
Abstract
Experimental and theoretical results indicate that miniaturized micron-sized nonlinear beam phenomenology in photorefractives leads to a regime qualitatively distinct from solitonlike propagation on consequence of the specific role of space-charge saturation. In the highly modulated conditions typical of beams, this contribution amounts to an effective electron self-action. © 2006 The American Physical Society.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
