Authors: Xin Cai JinSong Liu ShengLie Wang
Publish Date: 2010/05/08
Volume: 53, Issue: 5, Pages: 856-863
Abstract
The transverse effects of two Gauss waves mixing in a photovoltaic photorefractive crystal ie the dynamical evolutions of signal beam with different parameters are traced numerically and experimentally Both the onedimensional numerical simulations and twodimensional experimental investigations show that the selffocusing effect of signal beam becomes more obvious as the intensity of pump beam and the angle between the signal and pump beams increase In accordance with these results the state of two Gaussian waves mixing is controllable
Keywords: