The conversion efficiency of THG on the flattened Gaussian and Gaussian beams is obtained in detail numerical stimulation for CsLiB_(6)O_(10). The conversion efficiencies of 86.7% and 96% of the flattened Gaussian are larger than those of Gaussian be
The scattering of Gaussian beam by multiple particles is investigated by.utilizing the method of moments based on surface integral equations. The.mathematical descr iption of the electromagnetic field components of the arbitrarily.incident Gaussian b
We study the spectral property of a composite field superposed bya polychromatic Gaussian beam and a polychromatic Gaussian beam with anembedded mth-order vortex. It is shown that, in the overall spectral shiftdistribution, there exist m small areas
The approximative formula for the far-field diffraction of a Gaussian beam through a circular aperture is obtained by using the superposition of Gaussian beams instead of the aperture function, and the explicit expression for calculating the beam div
A new method is proposed which makes it possible to produce flattened irradiance distribution by incoherent combination of cosh Gaussian beams with different parameters. Based on the Collins integral formula, the resulting irradiance distribution is
A numerical model is presented to predict the time-resolved evolution of the spatial intensity distribution of the laser pulses in the super-Gaussian mirror resonator, taking into account diffraction and stored energy depletion. The beam-quality fact
