Výsledky vyhledávání - "A. I. Nadezhdinsky"

Diode Laser Spectrometer for Diagnostic Assessment of Exhaled Air Components

Autor: A. I. Nadezhdinsky, A. S. Kuz’michev, A. A. Karabinenko, D. B. Stavrovsky, M. V. Spiridonov, Yu. P. Shapovalov, Yu. M. Petrenko, Ya. Ya. Ponurovsky

Publikováno v: Modern Technologies in Medicine

The main requirements for a screening test are simplicity, non-invasiveness, safety of testing procedures, high processing speed, and ability to detect diseases at an early stage. A multichannel gas analyzer for assessment of exhaled air composition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::233c763cf5abce8a39aa3e38bb64af92
https://doi.org/10.17691/stm2020.12.5.08

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Preliminary results of an aircraft system based on near-IR diode lasers for continuous measurements of the concentration of methane, carbon dioxide, water and its isotopes

Autor: Ya. Ya. Ponurovsky, A. I. Nadezhdinsky, V. U. Khattatov, I. P. Popov, D. B. Stavrovsky, A. S. Kuzmichev, V. V. Galaktionov, Yu. P. Shapovalov

Publikováno v: Applied Physics B. 109:505-510

The Federal Agency for Hydrometeorology of the Russian Federation created the flying laboratory on board the passenger airplane Yak-42D for geophysical monitoring of the environment, including aircraft measurements of vertical concentrations of green

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d19fe61b0d81e57a1bac1afab8af490
https://doi.org/10.1007/s00340-012-5226-z

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Heterodyne detection at near-infrared wavelengths with a superconducting NbN hot-electron bolometer mixer

Autor: Alexander I. Nadezhdinsky, Aleksandr Verevkin, Alexander Shurakov, M. Shcherbatenko, Pavel Larionov, Matvey Finkel, Yury Lobanov, Alexander Rodin, Yakov Ponurovsky, Artem Klimchuk, Boris M. Voronov, A. V. Semenov, Gregory Goltsman, T. M. Klapwijk, S. N. Maslennikov

Publikováno v: Optics Letters. 39:1429

We report on the development of a highly sensitive optical receiver for heterodyne IR spectroscopy at the communication wavelength of 1.5 μm (200 THz) by use of a superconducting hot-electron bolometer. The results are important for the resolution o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::596aa84dbdb3ee47b9c6127c24c93afd
https://doi.org/10.1364/ol.39.001429

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Remote Diode Laser Spectroscopy Using IR Fibers

Autor: A. R. Radionov, E. M. Dianov, A. I. Nadezhdinsky, V. G. Artjushenko, E. V. Stepanov, J. G. Kolesnikov, N. V. Lemekhov

Publikováno v: New Materials for Optical Waveguides.

The results on the designing of the first diode laser spectrometers for the middle IR region using crystalline fibers from KRS-5 or KRS-13 are presented. The advantages of the fiber diode laser spectrometers and gas monitors provide the simplificatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e43e8998bc35b00c0d0eea03ef991aa
https://doi.org/10.1117/12.941158

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Spectral Gas Analysis of Polyatomic Molecules by Tunable Diode Lasers

Autor: I. I. Zasavitsky, A. I. Nadezhdinsky

Publikováno v: Monitoring of Gaseous Pollutants by Tunable Diode Lasers ISBN: 9789401082716

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3924a6f25413f1cdf29e4cf95b6698b2
https://doi.org/10.1007/978-94-009-3991-2_15

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