Focusing properties of radially polarized multi-cosine Gaussian correlated Schell-model beams
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.03.063
Abstract: Abstract Scalar partially coherent beams with multi-cosine Gaussian Schell-model correlations were introduced recently (Mei et al., 2015) [9] . In this paper, we introduce a new class of vector multi-cosine Gaussian correlated sources with radial… read more here.
Keywords: multi cosine; cosine gaussian; gaussian correlated; focusing properties ... See more keywords
Controlling cosine-Gaussian beams in linear media with quadratic external potential.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.418392
Abstract: We investigate both analytically and numerically the propagation dynamic of on-axis and off-axis cosine-Gaussian (CG) beams in a linear medium with quadratic external potential. CG beam propagation evolves periodically with a period depended on the… read more here.
Keywords: external potential; cosine gaussian; beam; gaussian beams ... See more keywords