Zobrazeno 1 - 10
of 11
pro vyhledávání: '"A. N. Pegoev"'
Autor:
S D Velikanov, I N Pegoev, A F Zapol'skii, P A Evdokimov, E V Kovalev, B. E. Kodola, I L Butsykin
Publikováno v:
Quantum Electronics. 31:957-961
The operation of an electric-discharge repetitively pulsed DF laser with an 8 — 10-mm discharge gap and a working mixture circulating along a closed gas-dynamic channel is experimentally studied. The main laser parameters and the experiments are de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486c1d243410510edde31569a1aee731
https://doi.org/10.1070/qe2001v031n11abeh002082
https://doi.org/10.1070/qe2001v031n11abeh002082
Publikováno v:
Atomic Energy. 86:142-147
An analysis was made of the vertical distribution profile of137Cs in azonal terrain of small river valleys and gorges with a predominance of accumulative denudation processes in the redistribution of the soil mass (the valley of the River Lokna, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb79dbc0cd98b1d768bc099a25bd6cc
https://doi.org/10.1007/bf02673536
https://doi.org/10.1007/bf02673536
Publikováno v:
Quantum Electronics. 27:273-276
A study was made of a possible use of a DF laser as a radiation source in the analysis of atmospheric hydrocarbons. The absorption coefficients of methane, ethane, and propane were determined at various emission wavelengths of the DF laser. Criteria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50fbfe6e181a0d2a53d76f29ad9116f8
https://doi.org/10.1070/qe1997v027n03abeh000923
https://doi.org/10.1070/qe1997v027n03abeh000923
Autor:
V.I. Zolotovski, V.G. Bezuglov, Ivan N. Pegoev, Vasili M. Murugov, I.V. Galakhov, V.A. Osin, S.L. Logutenko
Publikováno v:
SPIE Proceedings.
We describe the operating principle, design and test results for the high-power semiconductor switch which based on the assembly of reverse switched dinistors. This switch has the following operating parameters: (i) operating voltage -25kV, (ii) peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e08072dd54892bfa94a008f4f60966
https://doi.org/10.1117/12.425579
https://doi.org/10.1117/12.425579
Autor:
P A Evdokimov, Aleksander F. Zapol'skiy, S. D. Velikanov, E V Kovalev, I. L. Butyzykin, Ivan N. Pegoev, B. E. Kodola
Publikováno v:
SPIE Proceedings.
The study of DF laser generating average power 25 to 30 W at 1,200 Hz repetition rate is reported. Acoustic perturbation effect on the stability and homogeneity of discharges produced in the laser active medium and thus on output laser power is demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e4e0ff5997a0b4ffc83cd299b63ac0b
https://doi.org/10.1117/12.414040
https://doi.org/10.1117/12.414040
Autor:
Sergey N. Sin'kov, Evgeniy A. Kudryashov, Ivan N. Pegoev, Yuri N. Frolov, A S Elutin, S. D. Velikanov
Publikováno v:
SPIE Proceedings.
The DF laser's capabilities for monitoring natural gas and petroleum products in pipeline areas are considered. The absorption coefficients of methane, ethane, and propane were determine experimentally for 11 spectral lines in the 3.55- 3.75 micromet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d4d299ca36c2cae037933ca0a3d8bc1
https://doi.org/10.1117/12.332656
https://doi.org/10.1117/12.332656
Publikováno v:
Quantum Electronics. 28:901-902
It is shown that the use of blade-shaped profiled electrodes makes it possible to increase the stability of an electric discharge without significant deterioration of the homogeneity of the active mixture of an HF(DF) laser. The technical efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab2644c0a5b21d7dd9f726f8b2ddffc
https://doi.org/10.1070/qe1998v028n10abeh001351
https://doi.org/10.1070/qe1998v028n10abeh001351
Publikováno v:
Hydrological Sciences Bulletin. 25:85-91
The paper presents the general concepts of the gamma method of measuring snow cover and soil moisture, and considers the design of an airborne observation network for gamma surveys over large areas. Description of the equipment and measuring techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c862e94b7b5105b71e1fdef7d95be5c6
https://doi.org/10.1080/02626668009491907
https://doi.org/10.1080/02626668009491907
Autor:
A. N. Pegoev, Sh. D. Fridman, N.D. Balyasnyi, I. M. Tenenbaum, V. M. Mishchenko, V. D. Kalmykov
Publikováno v:
Soviet Atomic Energy. 23:753-756
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3efdf6b77063e51ab46dd5508bdaf273
https://doi.org/10.1007/bf01565736
https://doi.org/10.1007/bf01565736
Publikováno v:
Soviet Atomic Energy. 31:725-730
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::828a80e1bb860ba590a1482505688d1e
https://doi.org/10.1007/bf01123389
https://doi.org/10.1007/bf01123389