A theoretical study of the on-axis average intensity of generalized spiraling Bessel beams in a turbulent atmosphere

Propagation of vortex cosine-hyperbolic-Gaussian beams in atmospheric turbulence

“…The propagation characteristics of vChGB propagating in atmospheric turbulence are numerically investigated based on the main formula given by Eq. (12). Since the initial shape of the vChGB is dependent on the value of the decentered parameter b, therefore, in the following, the two configurations of the beam, i.e., the beam with small and large values of b will be separately examined.…”

“…In recent years, the propagation of laser beams in atmosphere have received a great attention from the laser researchers due to many applications such as the remote sensing, imaging, optics communications and so on [1][2]. The propagation characteristics of laser beams with various excitations in the atmospheric turbulence have been examined [3][4][5][6][7][8][9][10][11][12][13][14], and also new beam models have been discovered and studied for their applications in free space optical communication systems. Among them, one can cite the hollow vortex Gaussian beam which is a fundamental Gaussian beam including a topological vortex charge [15].…”

Comparative analysis of some Schell-model beams propagating through turbulent atmosphere

“…In recent years, the propagation of laser beams in a turbulent atmosphere has attracted much attention from researchers [1][2][3][4][5][6][7] due to their large applications such as in free space communications [8], active optical imaging [9], and remote sensing [10]. Furthermore, the specific nature of partially coherent laser beams has led to their extensive study in turbulent atmosphere by many authors [11][12][13][14][15][16][17][18][19][20][21].…”

Propagations of Sin-Gaussian Beam with Astigmatism through Oceanic Turbulence

“…In [8,9], the application of partially coherent beam in laser communication has been analysed, revealing that prior to the coherent models, the partially coherent beams can effectively control the bit error rate of the optical communication links. Therefore, there have been considerable research activities focusing on the partially coherent beams travelling through oceanic turbulence [10][11][12][13][14][15][16][17][18]. For instance, Hermite-sinusoidal-Gaussian beams are known to be derived from the paraxial wave equation, containing massive classes of beams like sinh-(or cosh-) Gaussian and sin-(or cos-) Gaussian types [19,20] and such beams propagating through oceanic water or optical system have been extensively studied [10][11][12][13][14][15][16][17][18].…”

“…Therefore, there have been considerable research activities focusing on the partially coherent beams travelling through oceanic turbulence [10][11][12][13][14][15][16][17][18]. For instance, Hermite-sinusoidal-Gaussian beams are known to be derived from the paraxial wave equation, containing massive classes of beams like sinh-(or cosh-) Gaussian and sin-(or cos-) Gaussian types [19,20] and such beams propagating through oceanic water or optical system have been extensively studied [10][11][12][13][14][15][16][17][18]. The correlation features of Hermite-sine-Gaussian and Hermite-sinh-Gaussian beams in oceanic water have been examined [11,14].…”