Spectrum changes of pulsed chirped Generalized Hermite cosh-Gaussian beam through turbulent biological tissues

H Benzehoua, F Saad, A Belafhal - Optik, 2023 - Elsevier
The main objective of this study is to investigate the development of the spectral intensity
profile of a pulsed chirped Generalized Hermite cosh Gaussian (GHCG) beam through …

Evaluation of integral transforms using special functions with applications to biological tissues

A Belafhal, S Chib, F Khannous, T Usman - Computational and Applied …, 2021 - Springer
In this paper, we aim to establish several new closed-form evaluations of certain integral
transforms involving the rational and exponential functions, which are expressed in terms of …

A theoretical study of spectral properties of generalized chirped Hermite cosh Gaussian pulse beams in oceanic turbulence

H Benzehoua, F Saad, A Belafhal - Optical and Quantum Electronics, 2023 - Springer
Abstract Generalized Hermite cosh Gaussian (GHCG) beam has been produced as
generalized beams with special profiles. The analytical expression of the intensity spectral of …

Analysis on the propagation characteristics of a Generalized Hermite cosh-Gaussian beam through human upper dermis tissue

F Saad, H Benzehoua, A Belafhal - Optical and Quantum Electronics, 2024 - Springer
Based on the extended Huygens–Fresnel principle, the analytical formula for a Generalized
Hermite cosh-Gaussian beam (GHchGB) propagating through human upper dermis tissue is …

Propagation of hollow higher-order cosh-Gaussian beam in human upper dermis

M Bayraktar, K Elmabruk, JCM Duncan… - Physica …, 2023 - iopscience.iop.org
Optical detection, measurement, and treatment methods are widely used in the medical
industry nowadays. The evolution of radiated beams, received power and beam size play …

Effect of the turbulent biological tissues on the propagation properties of Coherent Laguerre-Gaussian beams

AAA Ebrahim, A Belafhal - Optical and Quantum Electronics, 2021 - Springer
In this paper, the effects of turbulent biological tissues (TBT) on the propagation properties of
the coherent Laguerre-Gaussian (CLG) beams are studied. Based on the turbulence theory …

Evolution characteristics of anomalous hollow Hermite vortex beam propagating through uniaxial crystals orthogonal to the optical axis

F Saad, AAA Ebrahim, H Benzehoua… - Optical and Quantum …, 2025 - Springer
This paper studies the properties of a new vortex beam called an anomalous hollow Hermite
vortex beam (AHHVB) through a uniaxial crystal orthogonal to the optical axis. A …

A study of effects of a turbulent jet engine exhaust on partially coherent Laguerre-Gaussian Schell model vortex beam

H Nabil, M Bayraktar, A Balhamri, A Belafhal - Optik, 2023 - Elsevier
In this study, based on the generalized Huygens-Fresnel principle, the evolution properties,
such as spectral density, degree of coherence, and beam width of the propagation of …

Analyzing the spreading properties of vortex beam in turbulent biological tissues

S Chib, A Belafhal - Optical and Quantum Electronics, 2023 - Springer
Presenting the intensity development of a circular Laguerre-cosh-Gaussian (CLChG) beam
in turbulent mouse biological tissues is the major goal of the current work. Using the power …

Laser array beam propagation through liver tissue

MC Gökçe, Y Baykal, Y Ata - Journal of Visualization, 2020 - Springer
Laser array beam propagating through mouse liver tissue is investigated. The turbulence
power spectrum of the liver tissue is employed in the extended Huygens–Fresnel method to …