Partially coherent beam is preferred in many applications, such as free-space optical
communications, remote sensing, active laser radar systems, etc., due to its resistance to the …

Propagation of a dark hollow beam (DHB) of circular, elliptical or rectangular symmetry in a
turbulent atmosphere is investigated. Analytical formulas for the average intensity of various …

Analytical formulas are derived for the propagation of a partially coherent twisted anisotropic
Gaussian Schell-model (TAGSM) beam in a turbulent atmosphere. Propagation properties of …

In a turbulent atmosphere, starting with a cos-Gaussian excitation at the source plane, the
average intensity profile at the receiver plane is formulated. This average intensity profile is …

Based on the extended Huygens-Fresnel principal, we investigate the propagation behavior
of a Generalized a Hermite cosh-Gaussian (GHCG) beam through random medium namely …

Propagation of flat-topped beam with circular symmetry in a turbulent atmosphere is
investigated and has led to the development of an analytical formula for the average …

The propagation of flat-topped beams with circular, elliptical and rectangular symmetries in a
turbulent atmosphere is investigated. Analytical formulae for the average intensity of various …

The scintillation index is formulated for a flat-topped Gaussian beam source in atmospheric
turbulence. The variations of the on-axis scintillations at the receiver plane are evaluated …

An analytical formula for the average intensity of an elliptical Gaussian beam (EGB)
propagating in a turbulent atmosphere is derived. The spreading properties of an EGB in a …

Abstract A Generalized Hermite-cosh-Gaussian (GHchG) beam is introduced as a general
form of Hermite-cosh-Gaussian beams families. The propagation formula of this new optical …