Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. S. Donchenko"'
Publikováno v:
Measurement Techniques. 63:443-448
Problems requiring high-precision comparisons and synchronization of time scales (TS) of remote time and frequency standards are analyzed. The prospects of using fiber-optic communication lines to solve these problems are considered. Data on maximum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6087fbeb88fc4efa8ddb51738b04758
https://doi.org/10.1007/s11018-020-01807-y
https://doi.org/10.1007/s11018-020-01807-y
Autor:
O. V. Denisenko, O. V. Kolmogorov, Ekaterina V. Chemesova, A. N. Shchipunov, S. G. Buev, D. V. Prokhorov, S. S. Donchenko
Publikováno v:
Izmeritel`naya Tekhnika. :30-34
The problems requiring high-precision measurements of signal propagation delays in optical fibers are considered. Design features of a pulsed optical reflectometer with a picosecond resolution designed for measuring propagation delays of a signal are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aadee503e63d86b1357995ac176c22b
https://doi.org/10.32446/0368-1025it.2020-1-30-34
https://doi.org/10.32446/0368-1025it.2020-1-30-34
Publikováno v:
Photonics Russia. :696-703
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a33db48dd8437efdf1850a72844f8cd
https://doi.org/10.22184/1993-7296.2018.12.7.696.703
https://doi.org/10.22184/1993-7296.2018.12.7.696.703
Autor:
D. V. Prokhorov, A. N. Malimon, A. N. Shchipunov, O. V. Kolmogorov, S. S. Donchenko, D. M. Fedorova, R. I. Balaev, S. G. Buev
Publikováno v:
Measurement Techniques. 60:901-905
We present a system of transmission of reference frequency and time signals to non-interrogating and interrogating measuring facilities of the ground-based GLONASS complex for control of onboard time scales of the navigation system spacecraft. The pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7f04fbcb747bd80ffc57dd160b83b6
https://doi.org/10.1007/s11018-017-1290-4
https://doi.org/10.1007/s11018-017-1290-4
Publikováno v:
Measurement Techniques. 59:1094-1097
A prototype of a system of unilateral and bilateral comparisons of the time scales of distant objects by means of a fiber-optic communication line is described. Results of tests of the prototype and experimental investigations are presented. Errors i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e332d54bc28c3b497ba668d3b20ef43
https://doi.org/10.1007/s11018-017-1098-2
https://doi.org/10.1007/s11018-017-1098-2
Publikováno v:
Modeling Aspects in Optical Metrology VII.
The overview of different types of reflectometers is given. The theoretical calculation of factors, such as instability of internal reference clocks and resolution of time interval measurement device, influencing on resolution and uncertainty of sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efe2ca806b06985e8554eabba54312dd
https://doi.org/10.1117/12.2530073
https://doi.org/10.1117/12.2530073
Autor:
S. S. Donchenko, Rostislav S. Starikov, E. Yu. Zlokazov, Sergey B. Odinokov, A Yu Betin, Nina M. Verenikina
Publikováno v:
Optical Memory and Neural Networks. 25:255-261
Present article highlights the researches provided during the development of holographic memory system based on application of computational methods to encode binary data pages as amplitude computer generated Fourier holograms (CGFH). Using electro-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd604f9b8d95a4d042e4f870d8b9999e
https://doi.org/10.3103/s1060992x1604010x
https://doi.org/10.3103/s1060992x1604010x
Publikováno v:
Chinese Optics Letters. 15:040903-40905
Projection-type recorders of computer-generated Fourier holograms have potential due to the decreased precision requirements of the optical scheme compared to most known holographic data recorders based on two-beam schemes. In the case of optical mem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4002a8e142087573e51077c0e8c5e744
https://doi.org/10.3788/col201715.040903
https://doi.org/10.3788/col201715.040903
Autor:
Nina M. Verenikina, S. S. Donchenko, Nikolay N. Evtikhiev, Sergey B. Odinokov, Rostislav S. Starikov, E. Yu. Zlokazov, S N Starikov, V. I. Bobrinev, A Yu Betin
Publikováno v:
Quantum Electronics. 45:771-775
A multiplex method of recording computer-synthesised one-dimensional Fourier holograms intended for holographic memory devices is proposed. The method potentially allows increasing the recording density in the previously proposed holographic memory s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb42244a59cc884efc67774c4fcdb88a
https://doi.org/10.1070/qe2015v045n08abeh015567
https://doi.org/10.1070/qe2015v045n08abeh015567
Publikováno v:
2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFC).
In this paper, we describe Time Scales Comparison System (TSCS) for distant clock synchronization via optical fiber.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03955ff56e2ba1fef43d58ddef17cbf4
https://doi.org/10.1109/fcs.2017.8088908
https://doi.org/10.1109/fcs.2017.8088908