Anomalous transverse transformation of astigmatic four-petal Gaussian beams in isotropic nonlocal nonlinear media
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DOI: 10.1016/j.rinp.2018.06.025
Abstract: Abstract In this paper, the evolution dynamics of astigmatic four-petal Gaussian beams in isotropic nonlocal nonlinear media is investigated. A series of analytical expressions are derived to describe the beam evolution, the beam width, and… read more here.
Keywords: gaussian beams; beams isotropic; petal gaussian; four petal ... See more keywords
SPREADING OF FOUR-PETAL LORENTZ-GAUSS BEAMS PROPAGATING THROUGH ATMOSPHERIC TURBULENCE
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DOI: 10.2528/pierl19041902
Abstract: The analytical propagation equation of a four-petal Lorentz-Gauss (FPLG) beam propagating through atmospheric turbulence is derived, and the spreading of average intensity is analyzed by using numerical examples. It is found that the FPLG beam… read more here.
Keywords: four petal; propagating atmospheric; turbulence; atmospheric turbulence ... See more keywords