28 citations · 37 across the 4 of their papers we have counts for
4 papers
Optical vortex trajectory of the edge-diffracted single-charged Laguerre-Gaussian beam
Aleksey V. Chernykh, Nikolay V. Petrov
The paper deals with the edge diffraction of the single charged Laguerre-Gaussian beam outside the waist. Based on the Kirchhoff-Fresnel integral, the behavior of the optical vorte…
Optimization of DMD-based independent amplitude and phase modulation: a spatial resolution and quantization
Alexandra Georgieva, Andrey Belashov, Nikolay V. Petrov
This paper presents the results of a comprehensive study on the optimization of the optical system for independent amplitude and phase wavefront manipulation, which is based on a d…
Hyperspectral phase imaging based on denoising in complex-valued eigensubspace
Igor Shevkunov, Vladimir Katkovnik, Daniel Claus +3
A new denoising algorithm for hyperspectral complex domain data has been developed and studied. This algorithm is based on the complex domain block-matching 3D filter including the…
Detection of slow atoms confined in a Cesium vapor cell by spatially separated pump and probe laser beams
Petko Todorov, Nikoolay Petrov, Isabelle Maurin +2
The velocity distribution of atoms in a thermal gas is usually described through a Maxwell-Boltzman distribution of energy, and assumes isotropy. As a consequence, the probability…