Search Results - "Kireev, A. N."

Photonic Microwave Oscillator with Reduced Phase Noise at Small Offsets from the Carrier Frequency by Shelkovnikov, A. S., Kireev, A. N., Tyurikov, D. A., Gubin, M. A.

“…We have developed a transportable laboratory sample of a photonic microwave oscillator (PMO) based on an optical frequency standard (He–Ne/CH 4 laser, λ = 3.39…”
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Femtosecond fiber laser based methane optical clock by Gubin, M. A., Kireev, A. N., Konyashchenko, A. V., Kryukov, P. G., Shelkovnikov, A. S., Tausenev, A. V., Tyurikov, D. A.

“…An optical clock based on an Er 3+ fiber femtosecond laser and a two-mode He–Ne/CH 4 optical frequency standard ( λ =3.39 μm) is realized. Difference-frequency…”
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Increase of informativity of two-frequency method of defectometry at ultrasonic control of details and units of railway rolling stock by A. N. Kireev

“…When forecasting the technical state of the parts and units of railway rolling stock in operation, an important task is to determine the shape of the…”
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Visualization of defects images during manual ultrasonic inspection of parts and units of the railway rolling stock by A. N. Kireev

“…The article suggests a method for visualizing internal defects of parts and units of rolling stock, which is performed by representing defects images on type B…”
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Intensity Noise and Pulse Repetition Frequency Stability Measurements of a Passive Mode-Locked Cr:ZnSe Laser by Leonov, S. O., Frolov, M. P., Korostelin, Yu. V., Skasyrsky, Ya. K., Fjodorow, P. Yu, Shelkovnikov, A. S., Kozlovsky, V. I., Kireev, A. N., Gubin, M. A.

“…The results on intensity noise and repetition frequency stability measurements for a passively mode-locked Cr:ZnSe laser pumped by a thulium-doped fiber laser…”
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Vector coupled-mode theory of dielectric waveguides by Kireev, A.N., Graf, T.

“…A consistent derivation of a system of vector coupled-mode (VCM) equations for parallel dielectric waveguides is presented and compared with earlier versions…”
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Systematic engineering of paraxial coherent fields with spherical optical systems by GLUR, H, KIREEV, A. N, WYSS, E, WEBER, H. P

“…The concept of the Iwasawa decomposition [1] of ABCD ray-matrices is used for a systematic calculation of field distributions appearing in spherical optical…”
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Validity and informativity enhancement of ultrasonic testing of cast parts of railway rolling stock by Kireev, A. N., Sklifus, Y. K., Kireeva, M. A.

“…Introduction . Due to the process reasons, the structure of cast parts of the railway rolling stock (RRS) often has embedded flaws that affect drastically…”
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Symmetric vector coupled-mode theory of dielectric waveguides by Kireev, A.N., Graf, Th

“…A new vector coupled-mode theory for an array of dielectric waveguides is presented. It generalizes our previous work and is based on the most general…”
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Comprehensive method for evaluating results of ultrasonic testing of parts and components of rolling stock when adjusting the sensitivity for different reflectors by A. N. KIREEV, V. V. BYKADOROV, M. A. KIREEVA

“…Operation of railway rolling stock is accompanied by high costs of maintaining its operating condition throughout the entire period of operation. To improve…”
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Application of DAC function at the setting of conditional sensitivity of ultrasonic control of rolling stock parts with echo-pulse method by A. N. Kireev, V. A. Vitrenko

“…The aim of the article is to develop a method for ultrasonic inspection of the rolling stock parts both in manufacturing tuning out the distance amplitude…”
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Classical analysis of a dispersive symmetric Fabry-Pérot microcavity and Rabi splitting in a monolithic semiconductor heterostructure by Kireev, A.N, Dupertuis, M.A

“…The conditions of splitting the reflectance, transmittance and absorption spectra of a dispersive symmetric Fabry-Pérot microcavity are studied on the basis of…”
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Generation of Supercontinuum and Spectrum Broadening in Holey Fibers Subjected to Radiation from Continuous Femtosecond Visible and Infrared Lasers by Kryukov, P. G., Levchenko, A. E., Belov, A. V., Kireev, A. N., Konyashchenko, A. V., Sharkov, A. V., Gubin, M. A., Vorob'ev, I. L., Ivanov, G. A., Chamorovskii, Yu. K.

“…Supercontinuum generation in holey fibers manufactured at the University of Bath (Great Britain) and at the Institute of Radioengineering and Electronics of…”
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RbCl:Li color center laser with laser diode pumping by Gubin, M.A., Kireev, A.N., Koval'chuk, E.V., Tyurikov, D.A., Depatie, D.

“…CW operation of a RbCl:Li-F/sub A/(II) laser has been obtained under pumping by a red laser diode. Pump power at threshold is 90 mW. Single frequency operation…”
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Improvement of ultrasonic inspection of wheelset axles of railway rolling stock by A. N. Kireev, V. A. Vitrenko

“…The article set the task of improving the ultrasonic inspection of wheelset axles of railway rolling stock by increasing the reliability of the inspection…”
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All-fiber hybridly mode-locked similariton ring laser for frequency metrology by Lazarev, V. A., Krylov, A. A., Sazonkin, S. G., Pnev, A. B., Leonov, S. O., Shelestov, D. A., Tarabrin, M. K., Karasik, V. E., Kireev, A. N., Gubin, M. A.

“…We demonstrate the generation of stable 127 fs self-similar pulses at a central wavelength of 1560 nm with 7.14 mW average output power. Similariton lasers…”
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Tunable single-frequency CW Cr2+:CdSe laser by Gubin, M. A., Kireev, A. N., Korostelin, Yu. V., Landman, A. I., Podmarkov, Yu. P., Filipchuk, M. Yu, Frolov, M. P., Shelkovnikov, A. I.

“…Continuous tuning of the lasing wavelength from 2350 to 3450 nm in the cw Cr 2+ :CdSe laser is demonstrated. It is shown that the laser efficiently operates at…”
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Tunneling and localization in a two-state system interacting with a phonon bath by Kireev, AN, Mann, A

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Method of time-ordered products in polaron theory by Bogolyubov, N. N., Kireev, A. N., Kurbatov, A. M.

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Methane based microwave reference oscillator by Gubin, M. A., Kireev, A. N., Tyurikov, D. A., Shelkovnikov, A. S., Tausenev, A. V., Chernykh, D. S., Shepelev, D. V., Konyashchenko, A. V.

“…Two microwave reference oscillators based on a He-Ne/CH 4 optical frequency standard (λ = 3.39 μm) and femtosecond Er fiber laser (λ = 1.55 μm)…”
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