Many analytical techniques exist to explore the propagation of certain laser beams in free space, or in a linearly absorbing medium. When the medium is nonlinearly absorbing the propagation must be described by an iterative process using the well known Kirchoff–Fresnel diffraction equation. In this paper Gaussian and super-Gaussian beam shapes are propagated both through free space, and through a nonlinearly absorbing medium. The results show that shape invariance during propagation is dependent on the medium under consideration, and we find that super-Gaussian fields are shape invariant in certain nonlinearly absorbing media
In this paper, propagation of cos-Gaussian beam in strongly nonlocal nonlinear media has been stimul...
The characteristics of an optical beam propagating in a medium should be preserved for many applicat...
Ultrafast laser processing applications need fast approaches to assess the nonlinear propagation of ...
The propagation of profiled optical beams through cubically nonlinear Kerr media is investigated, th...
This thesis presents the nonlinear propagation dynamics in isotropic media. The influence of initial...
We investigate the beam width evolution of astigmatic hollow Gaussian beams propagating in highly no...
A novel numerical finite difference beam propagation method developed for quadratic refractive index...
The method of complex geometrical optics (CGO) is presented, which describes Gaussian beam (GB) diff...
In this paper, propagation of flattend Gaussian beam in optical media is simulated by split step fou...
It is shown that Hermite-Gaussian beams, Laguerre-Gaussian beams, and certain linear combinations th...
Based on the Snyder and Mitchell model, a closed-form propagation expression of astigmatic sin-Gauss...
The form of the Gaussian beam in an anisotropic medium has been found by solution of Maxwell's equat...
AbstractWe investigate the beam width evolution of astigmatic hollow Gaussian beams propagating in h...
The propagation of optical beams and pulses under the influence of nonlinear effects is characterize...
The relation between optical beam propagation in strongly nonlocal nonlinear (SNN) media and propag...
In this paper, propagation of cos-Gaussian beam in strongly nonlocal nonlinear media has been stimul...
The characteristics of an optical beam propagating in a medium should be preserved for many applicat...
Ultrafast laser processing applications need fast approaches to assess the nonlinear propagation of ...
The propagation of profiled optical beams through cubically nonlinear Kerr media is investigated, th...
This thesis presents the nonlinear propagation dynamics in isotropic media. The influence of initial...
We investigate the beam width evolution of astigmatic hollow Gaussian beams propagating in highly no...
A novel numerical finite difference beam propagation method developed for quadratic refractive index...
The method of complex geometrical optics (CGO) is presented, which describes Gaussian beam (GB) diff...
In this paper, propagation of flattend Gaussian beam in optical media is simulated by split step fou...
It is shown that Hermite-Gaussian beams, Laguerre-Gaussian beams, and certain linear combinations th...
Based on the Snyder and Mitchell model, a closed-form propagation expression of astigmatic sin-Gauss...
The form of the Gaussian beam in an anisotropic medium has been found by solution of Maxwell's equat...
AbstractWe investigate the beam width evolution of astigmatic hollow Gaussian beams propagating in h...
The propagation of optical beams and pulses under the influence of nonlinear effects is characterize...
The relation between optical beam propagation in strongly nonlocal nonlinear (SNN) media and propag...
In this paper, propagation of cos-Gaussian beam in strongly nonlocal nonlinear media has been stimul...
The characteristics of an optical beam propagating in a medium should be preserved for many applicat...
Ultrafast laser processing applications need fast approaches to assess the nonlinear propagation of ...