Atmospheric turbulence causes refractive index fluctuations, which in turn introduce extra
distortions to the wavefront of the propagated radiation. It ultimately degrades telescope …

The software for visualization of the scattering diagrams (phase functions) of monochromatic
visible range laser radiation that scatters on the spherical dielectric particles is developed …

Atmospheric turbulence causes refractive index fluctuations that introduce extra distortions
to the wavefront of the propagated radiation. It degrades the resolution of the telescope for …

Volumetric scattering prevents imaging modalities in biomedical optics from imaging deep
inside tissue. The optimization of the incident wavefront has the potential to improve these …

Bimorph deformable mirror with the clear aperture of 50 mm and 48 control electrodes and
spatial light modulator with resolution of 1920x1080 pixels were used to increase the …

A metrological device—Hartmannometer—based on a Shack-Hartmann wavefront sensor
for measuring the flatness of optical surfaces was developed and researched, and the …

Many solutions for imaging through a scattering medium are sensitive to noise, which can
lead to degradation or even to a failure of the image quality. This is especially the case in …

The paper presents an analysis of the efficiency of using bimorph and piezostack
deformable mirrors for scattered laser radiation focusing. In this paper, we study the beam …

A multispectral wavefront sensor can be used to perform a single-shot spatio-temporal
characterization of a laser pulse. In order to measure the spatio-spectral electric field, a laser …

Laser beam shaping problem remains relevant for various applications of modern laser
physics–from laser cutting of metals to wireless long-distance energy transmission. For …