Effect of outer scale on partially coherent Sinh-Gaussian beams in inhomogeneous atmospheric turbulence
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2020.1786180
Abstract: The root-mean-square (rms) spatial and angular widths of partially coherent Sinh-Gaussian (PCShG) beams propagating through inhomogeneous atmospheric turbulence are investigated based on the generalized extended Huygens-Fresnel principle. Analytical formulae of the rms spatial and angular… read more here.
Keywords: inhomogeneous atmospheric; outer scale; atmospheric turbulence;
Online estimation of the wavefront outer scale profile from adaptive optics telemetry
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw2548
Abstract: We describe an online method to estimate the wavefront outer scale profile,L0(h), for very large and future extremely large telescopes. The stratified information on this parameter impacts the estimation of the main turbulence parameters [turbulence… read more here.
Keywords: optics; wavefront outer; outer scale; estimation ... See more keywords
Equivalent refractive-index structure constant of non-Kolmogorov turbulence: comment.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.462690
Abstract: The paper by Y. Li, W. Zhu, X. Wu, and R. Rao entitled "Equivalent refractive-index structure constant of non-Kolmogorov turbulence," Opt. Express23(18), 23004 (2015).10.1364/OE.23.023004 relates the non-Kolmogorov turbulence structure constant to the classical structure constant… read more here.
Keywords: kolmogorov turbulence; structure; non kolmogorov; structure constant ... See more keywords