Laser monitor for non-destructive testing of materials and processes shielded by intensive background lighting

GS Evtushenko, MV Trigub, FA Gubarev… - Review of scientific …, 2014 - pubs.aip.org
A single-pulse imaging laser projection system (laser monitor) is proposed for real-time
monitoring high-speed processes shielded by the intensive background lighting. The …

Study of self-propagating high-temperature synthesis of aluminium nitride using a laser monitor

L Li, AP Ilyin, FA Gubarev, AV Mostovshchikov… - Ceramics …, 2018 - Elsevier
This study focused on the synthesis of aluminium nitride (AlN) by combusting aluminium
nanopowder in air. To investigate the combustion of aluminium nanopowder, a copper …

CuBr-Ne-HBr laser with a high repetition frequency of the lasing pulses at a reduced energy deposition in the discharge

AM Boichenko, GS Evtushenko… - Physics of Wave …, 2015 - Springer
Experimental and computer studies of the CuBr laser with periodic-pulse pumping are
performed with and without addition of HBr. The analysis based on the numerical simulation …

Copper bromide vapor brightness amplifiers with 100 kHz pulse repetition frequency

MV Trigub, GS Evtushenko, SN Torgaev… - Optics …, 2016 - Elsevier
The paper presents a laser monitor with 10 μs time-resolution based on a high-frequency
copper bromide vapor brightness amplifier. A sync circuit has been designed for single …

Radial distribution of radiation in a CuBr vapor brightness amplifier used in laser monitors

FA Gubarev, MV Trigub, MS Klenovskii, L Li… - Applied Physics B, 2016 - Springer
The paper presents a study of the effect of excitation conditions in a CuBr vapor brightness
amplifier in a monostatic laser monitor on the radial non-uniformity of the radiation bearing …

Spatial–temporal gain distribution of a CuBr vapor brightness amplifier

FA Gubarev, L Li, MS Klenovskii, DV Shiyanov - Applied Physics B, 2016 - Springer
The paper presents the results of study of the radial distribution of radiation inside the
copper bromide vapor amplifiers depending on the time of return of their own reflected …

[HTML][HTML] Трудности диагностики инфаркта миокарда при атипичной грудной боли

НВ Шевченко, СМ Кузнецов, АД Дармаев… - Вестник Бурятского …, 2021 - cyberleninka.ru
От сердечно-сосудистых заболеваний в мире ежегодно умирает около 12 млн человек.
Большинство этих случаев смерти связано с инфарктом миокарда. Половина больных …

The superresonance effect in a low-index mesoscale sphere

IV Minin, S Zhou, OV Minin - Atmospheric and Oceanic Optics, 2022 - Springer
Results of numerical simulation of the superresonance effect in a dielectric (water)
mesoscale sphere with a low refractive index based on the Mie theory are presented. They …

Processing of the images obtained by laser monitor using the algorithm based on correlation approach. Test experiments

EZ Dashinimaeva, MV Trigub - 2014 15th International …, 2014 - ieeexplore.ieee.org
This paper presents an algorithm for processing the images obtained by a laser monitor,
which makes possible to get the data on the observed object or its separate parts. The …

[PDF][PDF] Исследование искажений, вносимых усилителем яркости на парах бромида меди, в формируемые лазерным монитором изображения

МВ ТРИГУБ, МВ БУРКОВ, ПС ЛЮБУТИН… - Оптика атмосферы и …, 2016 - sibran.ru
Представлены результаты оценки качества изображений, получаемых при
визуализации объектов с использованием активных сред лазеров на парах бромида …