Search Results - "Savvin, A. D."

Mobile Differential Image Motion Monitor for Astroclimate Research by Potanin, S. A., Kopylov, E. A., Savvin, A. D.

“…A differential image motion monitor (DIMM) has been developed and manufactured to study atmospheric seeing. The monitor is made in a lightweight field version…”
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Peculiarities of nitrogen-vacancy centers’ superluminescence in diamond under optical pumping at 532 nm by Mironov, V. P., Tel’minov, E. N., Genin, D. E., Lipatov, E. I., Shulepov, M. A., Dormidonov, A. E., Savvin, A. D., Yelisseyev, A. P., Vins, V. G.

“…In the context of the NV − diamond laser creation (Savvin and Dormidonov in Nat. Commun. 12:7118, 2021), an urgent task is to determine the characteristics of…”
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Transient Double-Beam Spectrograph for the 2.5-m Telescope of the Caucasus Mountain Observatory of SAI MSU by Potanin, S. A., Belinski, A. A., Dodin, A. V., Zheltoukhov, S. G., Lander, V. Yu, Postnov, K. A., Savvin, A. D., Tatarnikov, A. M., Cherepashchuk, A. M., Cheryasov, D. V., Chilingarian, I. V., Shatsky, N. I.

“…The Transient Double-beam Spectrograph (TDS) is designed for low-spectral-resolution optical observations of nonstationary and extragalactic sources at the…”
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A Facility for the Study of Atmospheric Parameters Based on the Shack–Hartmann Sensor by Potanin, S. A., Kornilov, M. V., Savvin, A. D., Safonov, B. S., Ibragimov, M. A., Kopylov, E. A., Nalivkin, M. A., Shmagin, V. E., Huy, L. X., Thao, N. T.

“…—The basic principles of the development of an astroclimatic facility using commercially available standard technical solutions to allow rapid production and…”
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Analysis of the optics of the 2.5-m telescope of the Sternberg Astronomical Institute by Potanin, S. A., Gorbunov, I. A., Dodin, A. V., Savvin, A. D., Safonov, B. S., Shatsky, N. I.

“…The results of alignment and acceptance tests of the optics system of the 2.5-m telescope installed at the Caucausus Mountain Observatory of the Sternberg…”
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Superluminescence at Nitrogen-Vacancy Centers in the Synthetic Diamond Pumped by Laser Radiation in the Range of 532−575 nm by Lipatov, E. I., Genin, D. E., Shulepov, M. A., Tel’minov, E. N., Burachenko, A. G., Ripenko, V. S., Savvin, A. D., Dormidonov, A. E., Yelisseyev, A. P., Vins, V. G.

“…Photoluminescence spectra of two synthetic diamond samples containing 1−10 ppm nitrogen-vacancy (NV) centers and 100−200 ppm substitutional nitrogen were…”
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Parametric transformation and spectral shaping of supercontinuum by high-intensity femtosecond laser pulses by Fedotov, I. V., Fedotov, A. B., Zhokhov, P. A., Lanin, A. A., Savvin, A. D., Zheltikov, A. M.

“…The cascaded nonlinear-optical transformation of high-power ultrashort light pulses in an ionizing gas medium involving supercontinuum generation, followed by…”
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All-optically tunable waveform synthesis by a silicon nanowaveguide ring resonator coupled with a photonic-crystal fiber frequency shifter by Savvin, A.D., Melnikov, V.A., Fedotov, I.V., Fedotov, A.B., Perova, T.S., Zheltikov, A.M.

“…A silicon nanowaveguide ring resonator is combined with a photonic-crystal fiber (PCF) frequency shifter to demonstrate an all-optically tunable synthesis of…”
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Transient Double-beam Spectrograph for the 2.5-m Telescope of the Caucasus Mountain Observatory of SAI MSU by Potanin, S. A, Belinski, A. A, Dodin, A. V, Zheltoukhov, S. G, Lander, V. Yu, Postnov, K. A, Savvin, A. D, Tatarnikov, A. M, Cherepashchuk, A. M, Cheryasov, D. V, Chilingarian, I. V, Shatsky, N. I

“…The Transient Double-beam Spectrograph (TDS) is designed for optical low-resolution observations of non-stationary and extragalactic sources with the 2.5-m…”
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Luminescence spectra of diamonds containing nitrogen-vacancy and interstitial photoactive centers by Burachenko, A.G., Lipatov, E.I., Genin, D.E., Ripenko, V.S., Savvin, A.D., Sorokin, D.A., Shulepov, M.A., Vins, V.G., Yelisseyev, A.P., Puchikin, A.V.

“…The spectra of pulsed cathodoluminescence and photoluminescence of synthetic diamonds subjected to radiation-thermal treatment were investigated. The…”
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Study of the quality of the Zeiss-1000 telescope optical system using the Shack–Hartmann wavefront sensor by Drabek, S. V., Komarov, V. V., Potanin, S. A., Savvin, A. D., Moskvitin, A. S., Spiridonova, O. I.

“…The results of studies of the optics of the 1-m Zeiss-1000 telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences (SAO RAS) by…”
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Juvenile Huntington’s disease by G. E. Rudenskaya, D. A. Savvin, V. P. Fedotov, S. A. Kurbatov, A. V. Polyakov, N. M. Galeeva

“…Juvenile Huntingtons disease (JHD) manifests in 1st2nddecades of life and accounts for 29% of all cases ofHuntingtons disease; its pathogenic mechanisms are…”
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High-efficient Q-switched compact diode-pumped MIR lasers by Mitrokhin, V.P., Dormidonov, A.E., Savvin, A.D., Sirotkin, A.A., Firsov, K.N.

“…Compact and portable diode-pumped solid-state MIR lasers with active and passive Q-switching based on Er:YAG, Er,Cr:YSGG and Ho,Yb,Cr:YSGG crystals have been…”
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Compact diode-pumped NIR and MIR lasers for nonlaboratory applications by Mitrokhin, V. P., Dormidonov, A. E., Savvin, A. D., Safronova, E. S., Sirotkin, A. A., Firsov, K. N.

“…Compact and portable Nd 3+ (1.06 μm) and Er 3+ (2.9 μm) high-power nanosecond lasers have been designed. Wide temperature operation range (-50 to +50 % C) was…”
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