Zobrazeno 1 - 10
of 12
pro vyhledávání: '"S. M. Kynev"'
Autor:
B.E. Pervushin, S. M. Kynev, A.A. Santev, V. I. Egorov, A. E. Ivanova, E.O. Samsonov, A. V. Gleim
Publikováno v:
Quantum Information Processing. 19
We present an optical quantum random number generator based on vacuum fluctuation measurements that uses multi-mode coherent states generated by electro-optical phase modulation of an intense optical carrier. In this approach the weak coherent multi-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba87beb48b19b61bc9c1fdfc90226834
https://doi.org/10.1007/s11128-020-02813-3
https://doi.org/10.1007/s11128-020-02813-3
Autor:
V. I. Egorov, I.Z. Latypov, M.A. Fadeev, S. M. Kynev, V. V. Chistyakov, D.O. Akat’ev, A.K. Khalturinsky, A. V. Gleim
Publikováno v:
EPJ Web of Conferences, Vol 220, p 01006 (2019)
The work is devoted to the creation of a telescopic transceiver system that organizes an atmospheric point-to-point communication channel, and its use for quantum communication at sideband frequencies as the “last mile” for data protection in a g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc505fbe3f46d55f0ab3f29bc76824f5
https://www.epj-conferences.org/articles/epjconf/pdf/2019/25/epjconf_iwqo18_01006.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2019/25/epjconf_iwqo18_01006.pdf
Autor:
I.Z. Latypov, Vladimir G. Bespalov, Sergei A. Kozlov, V. I. Egorov, Anton Kozubov, A. V. Gleim, S.A. Kolubin, V. V. Chistyakov, Andrei Gaidash, K. P. Volkova, Alexey A. Bobtsov, Artur Vasiliev, Vladimir Vitkin, S. M. Kynev
Publikováno v:
2018 International Conference Laser Optics (ICLO).
Subcarrier wave quantum networking in different media (fiber-optic lines, atmospheric free-space and underwater free-spce) is presented in this work.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d210102a6b999ed5c798a699138ccd47
https://doi.org/10.1109/lo.2018.8435192
https://doi.org/10.1109/lo.2018.8435192
Autor:
R. V. Ozhegov, Yury Vakhtomin, Sergei A. Kozlov, Alexander Divochiy, A. A. Anisimov, S. M. Kynev, Vadim Kovalyuk, M. A. Smirnov, Yu. V. Nazarov, V. I. Egorov, Alexander Korneev, Gregory Goltsman, A. V. Glejm, Konstantin Smirnov, L. N. Asnis, A. V. Rupasov
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 78:171-175
An experimental demonstration of a subcarrier-wave quantum cryptography system with superconducting single-photon detectors (SSPDs) that distributes a secure key in a single-mode fiber at distance of 25 km with a bit rate of 800 kbit/s, a distance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f3cde40b8a28c70319d17e270e28dc4
https://doi.org/10.3103/s1062873814030095
https://doi.org/10.3103/s1062873814030095
We study influence of quantum signal polarization distortions in the optical fiber on the interference pattern visibility in a subcarrier wave quantum key distribution system. An optical scheme of the polarization compensation unit is suggested, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35d933b4ef21d8a526efca7a124eb725
https://publications.aston.ac.uk/id/eprint/40142/1/Chistyakov_2016_J._Phys._Conf._Ser._735_012085.pdf
https://publications.aston.ac.uk/id/eprint/40142/1/Chistyakov_2016_J._Phys._Conf._Ser._735_012085.pdf
Autor:
Sergei A. Kozlov, S. V. Smirnov, S. M. Kynev, Gerald S. Buller, A. E. Ivanova, V. I. Egorov, A. A. Anisimov, Yu. V. Nazarov, O. I. Bannik, V. V. Chistyakov, A. V. Gleim, Robert J. Collins
Publikováno v:
Optics express. 24(3)
A quantum key distribution system based on the subcarrier wave modulation method has been demonstrated which employs the BB84 protocol with a strong reference to generate secure bits at a rate of 16.5 kbit/s with an error of 0.5% over an optical chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce658cab8df82a8a51996ba255c56d8
https://pubmed.ncbi.nlm.nih.gov/26906834
https://pubmed.ncbi.nlm.nih.gov/26906834
Autor:
O. I. Bannik, V. I. Egorov, V.N. Vasiliev, S. M. Kynev, Sergei A. Kozlov, Yu. V. Nazarov, A. A. Anisimov, S. V. Smirnov, V. V. Chistyakov, A. V. Gleim
Publikováno v:
EPJ Web of Conferences, Vol 103, p 10005 (2015)
In the course of work on creating the first quantum communication network in Russia we demonstrated quantum key distribution in metropolitan optical network infrastructure. A single-pass subcarrier wave quantum cryptography scheme was used in the exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799c20902288972be524364bb2d8c123
https://publications.aston.ac.uk/id/eprint/40141/1/epjconf_iwqo2015_10005.pdf
https://publications.aston.ac.uk/id/eprint/40141/1/epjconf_iwqo2015_10005.pdf
Publikováno v:
Journal of Physics: Conference Series. 917:052003
We experimentally demonstrate quantum communication in 10 dB loss outdoor atmospheric channel with 5 kbit/s bitrate using subcarrier wave coding method. Free-space link was organized by telescoping system with symmetric fiber-optic collimators.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a255be7bd15b2e144991ce0fae15d68f
https://doi.org/10.1088/1742-6596/917/5/052003
https://doi.org/10.1088/1742-6596/917/5/052003
Autor:
Anton Kozubov, O. I. Bannik, V. I. Egorov, A. V. Gleĭm, V. V. Chistyakov, V. N. Vasil’ev, N. V. Buldakov, Sergei A. Kozlov, Sergey Khoruzhnikov, S. M. Kynev, S. V. Smirnov, A. A. Gaĭdash, A. B. Vasilev
Publikováno v:
Journal of Optical Technology. 84:362
We demonstrate qubit transmission via an optical cable in a metropolitan area network using quantum communications via sidebands with record-setting system parameters for such systems in network mode. The sifted-key generation rate was 1.06 Mbits/s w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c82c7676767e54c73575cf4b628058
https://doi.org/10.1364/jot.84.000362
https://doi.org/10.1364/jot.84.000362
Autor:
S. V. Smirnov, Yu. V. Nazarov, O. I. Bannik, Robert J. Collins, Gerald S. Buller, S. M. Kynev, A. A. Anisimov, Sergei A. Kozlov, V. I. Egorov, A. V. Gleim, V. V. Chistyakov
Publikováno v:
Scopus-Elsevier
We experimentally demonstrate quantum key distribution at 28 bit/s rate in a telecommunications fiber channel with 45 dB loss using a subcarrier wave approach. This approach offers polarization independency, high bitrates and wide multiplexing capabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f14ade9c80d039ab4f735569c4fa97e
http://www.scopus.com/inward/record.url?eid=2-s2.0-84954056956&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84954056956&partnerID=MN8TOARS