Evolution of on-axis intensity of anomalous hollow Gaussian beams in highly nonlocal nonlinear media
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DOI: 10.1016/j.rinp.2017.09.004
Abstract: Abstract In this paper, we focus on the on-axis intensity evolutions of anomalous hollow Gaussian beams in highly nonlocal nonlinear media. It is found that the evolution of on-axis intensity is always periodic and the… read more here.
Keywords: hollow gaussian; intensity; axis intensity; anomalous hollow ... See more keywords
Analytic expression and propagation properties of hollow Gaussian beams for the off-waist incident case in strongly nonlocal media
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DOI: 10.1016/j.rinp.2018.02.029
Abstract: Abstract In this paper, the propagation properties of hollow Gaussian beams (HGBs) are discussed in detail when they are off-waist incident in strongly nonlocal media. A set of mathematic expressions are given to describe the… read more here.
Keywords: propagation; properties hollow; gaussian beams; hollow gaussian ... See more keywords