Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Mikhail Ya, Grishin"'
Autor:
Vasily N. Lednev, Mikhail Ya. Grishin, Pavel A. Sdvizhenskii, Rashid K. Kurbanov, Maksim A. Litvinov, Sergey V. Gudkov, Sergey M. Pershin
Publikováno v:
Photonics, Vol 9, Iss 12, p 963 (2022)
A compact and low-weight LIDAR instrument has been developed for laser-induced fluorescence spectroscopy sensing of maize fields. Fluorescence LIDAR had to be installed on a small industrial drone so that its mass was
Externí odkaz:
https://doaj.org/article/ed81249ccd15427fb283f0113fc0be24
Autor:
Alexey F. Bunkin, Sergey M. Pershin, Diana G. Artemova, Sergey V. Gudkov, Alexey V. Gomankov, Pavel A. Sdvizhenskii, Mikhail Ya. Grishin, Vasily N. Lednev
Publikováno v:
Photonics, Vol 10, Iss 1, p 15 (2022)
Fossilized plant remains have been studied simultaneously by laser induced fluorescence and Raman spectroscopies, to reveal the prospective methods for onsite or/and laser remote sensing in future extraterrestrial missions. A multiwavelength instrume
Externí odkaz:
https://doaj.org/article/eaeb3b761c0b439bb6ec95065217af95
Autor:
Sergey M. Pershin, Boris G. Katsnelson, Mikhail Ya. Grishin, Vasily N. Lednev, Vladimir A. Zavozin, Ilia Ostrovsky
Publikováno v:
Sensors, Vol 22, Iss 19, p 7307 (2022)
Harmful algal blooms in freshwater reservoirs became a steady phenomenon in recent decades, so instruments for monitoring water quality in real time are of high importance. Modern satellite remote sensing is a powerful technique for mapping large are
Externí odkaz:
https://doaj.org/article/1360da51872443c4997ba19ddbab00d5
Autor:
Vasily N. Lednev, Ivan A. Kucherenko, Vladislav A. Levshin, Pavel A. Sdvizhenskii, Mikhail Ya. Grishin, Alexey S. Dorohov, Sergey M. Pershin
Publikováno v:
Photonics, Vol 9, Iss 8, p 521 (2022)
A simple and cost-effective technique has been suggested for online monitoring of grist concentration in fodder. The technique is based on fluorescence imaging with grow light lamp excitation and a consumer CMOS camera (DSLR or smartphone) for photo
Externí odkaz:
https://doaj.org/article/2966f83c886e47059e0aa14e38054d0b
Autor:
Tatiana A. Matveyeva, Ruslan M. Sarimov, Alexander V. Simakin, Maxim E. Astashev, Dmitriy E. Burmistrov, Vasily N. Lednev, Pavel A. Sdvizhenskii, Mikhail Ya. Grishin, Sergey M. Pershin, Narek O. Chilingaryan, Natalya A. Semenova, Alexey S. Dorokhov, Sergey V. Gudkov
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3391 (2022)
The potential of the method of fluorescence spectroscopy for the detection of damage and diseases of fruits and vegetables was studied. For this purpose, the spectra of fluorescence of healthy and rotten apples and potatoes have been investigated. Ex
Externí odkaz:
https://doaj.org/article/33e1078a1d1a453eaadac50ba1066940
Autor:
Vasily N. Lednev, Alexey F. Bunkin, Sergey M. Pershin, Mikhail Ya. Grishin, Diana G. Artemova, Vladimir A. Zavozin, Pavel A. Sdvizhenskii, Raul A. Nunes
Publikováno v:
Photonics, Vol 8, Iss 10, p 411 (2021)
The laser induced fluorescence spectroscopy was systematically utilized for remote sensing of different soils and rocks for the first time, to the best of our knowledge. Laser induced fluorescence spectroscopy measurements were carried out by the dev
Externí odkaz:
https://doaj.org/article/369c6cd943df473d86412e447fa75fa0
Autor:
Vasily N. Lednev, Vladimir A. Zavozin, Mikhail Ya. Grishin, Daria V. Grigorieva, Pavel A. Sdvizhenskii
Publikováno v:
BIO Web of Conferences. 57:07003
We developed ultracompact fluorescence LiDAR for agricultural applications. To minimize the device, we used laser diode (wavelength 405 nm and power consumption 150 mW) and minispectrometer with wavelength range from 350 nm to 810 nm. We used single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b89b0b584f691d3bcde5b8c64f24efa
https://doi.org/10.1051/bioconf/20235707003
https://doi.org/10.1051/bioconf/20235707003
Autor:
Vladimir A Zavozin, Mikhail Ya Grishin, Vasily N Lednev, Vladislav S Makarov, Sergey M Pershin
Publikováno v:
Laser Physics. 32:125601
An eye-safe photon counting light detection and ranging (LIDAR) instrument has been developed for magmatic aerosol sensing in real time. The developed LIDAR was based on a pulsed diode laser (transmitter, 910 nm, 3 ns, µJ cm−2) and a single-photon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba6fcbad57f0fcd60c5bd5242a349606
https://doi.org/10.1088/1555-6611/aca15d
https://doi.org/10.1088/1555-6611/aca15d
Autor:
P. A. Sdvizhenskii, Sergey M. Pershin, Anton Ya. Stavertiy, Vasily N. Lednev, Mikhail Ya. Grishin, R. S. Tretyakov, R. D. Asyutin
Publikováno v:
Additive Manufacturing. 25:64-70
The feasibility of in situ quantitative multi-elemental analysis during the additive manufacturing process has been demonstrated for the first time using laser induced breakdown spectroscopy (LIBS). The coaxial laser cladding technique was utilized f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a51e98fecfc501b2fcde4128b2378dd
https://doi.org/10.1016/j.addma.2018.10.043
https://doi.org/10.1016/j.addma.2018.10.043
Publikováno v:
Advances in Solid State Lasers Development and Applications
Regenerative amplifiers are extensively used for amplifying pulses generated by modelocked oscillators (Koechner, 2006). This is a powerful technique providing several orders of magnitude gain, virtually unlimited by amplified spontaneous emission, (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5dac250d98276e7433533cd71d20c75
http://www.intechopen.com/articles/show/title/dynamics-of-continuously-pumped-solid-state-regenerative-amplifiers
http://www.intechopen.com/articles/show/title/dynamics-of-continuously-pumped-solid-state-regenerative-amplifiers
