Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yu. P. Syrykh"'
Autor:
Yu. P. Syrykh, A. V. Fedenev, V. I. Grigorievsky, Ya. A. Tezadov, G. A. Akimova, V. P. Sadovnikov
Publikováno v:
Journal of Communications Technology and Electronics. 64:1251-1255
—The paper presents the results of methane concentration measurements on extended horizontal and vertical paths in the Earth’s atmosphere using a laser-generated remote gas analyzer based on a two-stage Raman amplifier with an output power of abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e51ddfb838be9fd7eab5ab020dad33c3
https://doi.org/10.1134/s1064226919110019
https://doi.org/10.1134/s1064226919110019
Autor:
G. A. Akimova, Yu. P. Syrykh, V. P. Sadovnikov, V. V. Khabarov, Ya. A. Tezadov, V. I. Grigor’yevskii, A. V. Fedenev, V. V. Mataibaev
Publikováno v:
Journal of Communications Technology and Electronics. 60:1058-1061
Techniques for enhancing the potential of quasi-continuous lidar systems for detection of methane in the Earth’s atmosphere are developed. It is theoretically calculated and experimentally demonstrated that the optimized signal processing and paral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afd9cd9718a9c5708a0b798a193db395
https://doi.org/10.1134/s1064226915100022
https://doi.org/10.1134/s1064226915100022
Publikováno v:
Measurement Techniques. 57:729-732
The results of the research and development of an active remote methane gas analyzer combined with a rangefinder (to a reflector) are presented. The instrument, together with an aircraft, enables one to measure methane concentration with an accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2908a2249a0703fc49074949ebaf9afe
https://doi.org/10.1007/s11018-014-0527-8
https://doi.org/10.1007/s11018-014-0527-8
Publikováno v:
Journal of Communications Technology and Electronics. 55:1076-1081
The optical gas analyzer based on a semiconductor laser is proposed in the variant applicable for remote monitoring of methane emissions on territories with gas-transport systems. The optimized configuration of a gas analyzer, which allows more accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b993f9a80c6d598cb6e7776be230e0
https://doi.org/10.1134/s1064226910090159
https://doi.org/10.1134/s1064226910090159
Publikováno v:
Journal of Applied Spectroscopy. 66:923-927
We proposed and tested a method of detecting and determining the content of asymmetric dimethylhydrazine (ADMH) in the atmosphere based on measuring the absorption spectra in the near IR spectral region. The method is shown to permit confident diagno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7406f85541b1ed2f1f418d208e1320d
https://doi.org/10.1007/bf02675197
https://doi.org/10.1007/bf02675197
Publikováno v:
Measurement Techniques. 37:760-763
The problem of restoring an image of the earth's surface photographed from a spacecraft is investigated. It is suggested that the problem be solved by statistical processing of the distorted image and a standard image containing a similar scene. An a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b13771ce749c45700dd6f117eb57efb
https://doi.org/10.1007/bf00975793
https://doi.org/10.1007/bf00975793
Publikováno v:
Measurement Techniques. 37:764-766
We examine the general problem of wavefront measurement of coherent light, and present a method for the recovery of the object field from its diffraction pattern. This method is based on the combined application of the amplitude-phase relationship of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceac436c7ee660907a40b16e9f3f1736
https://doi.org/10.1007/bf00975794
https://doi.org/10.1007/bf00975794