Zobrazeno 1 - 10
of 24
pro vyhledávání: '"P. N. Yudin"'
Autor:
N. N. Yudin, M. M. Zinoviev, S. N. Podzyvalov, V. S. Kuznetsov, E. S. Slyunko, A. B. Lysenko, A. Yu. Kalsin, A. Sh. Gabdrakhmanov, S. V. Yakovlev, S. A. Sadovnikov, O. A. Romanovskii, H. Baalbaki
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
This work is devoted to the development of a compact source of coherent radiation with frequency-energy characteristics and a spectral generation range that allows remote determination of background concentrations of greenhouse gases in the atmospher
Externí odkaz:
https://doaj.org/article/cbbb095f5e6a454bbe43d1adca26b230
Autor:
Mikhail Zinovev, Nikolay N. Yudin, Vladimir Kuznetsov, Sergey Podzyvalov, Andrey Kalsin, Elena Slyunko, Alexey Lysenko, Denis Vlasov, Houssain Baalbaki
Publikováno v:
Ceramics, Vol 6, Iss 1, Pp 514-524 (2023)
The paper presents the results on the development of an optical coating for a single-crystal ZnGeP2 substrate based on a selenide-oxide pair of materials (ZnSe/Al2O3). The obtained coating ensures the operation of OPO in the mid-IR range up to 5 μm
Externí odkaz:
https://doaj.org/article/93af7799143f466ca81d16567734828a
Autor:
Nikolay Yudin N. Yudin, Victor Dyomin, Alexander Gribenyukov, Oleg Antipov, Andrei Khudoley, Igor O. Kinyaevskiy, Mikhail Zinovev, Sergey Podzyvalov, Vladimir Kuznetsov, Elena Slyunko, Alexey Lysenko, Andrey Kalsin, Ilya Eranov, Houssain Baalbaki
Publikováno v:
Photonics, Vol 10, Iss 12, p 1364 (2023)
The nonlinear properties of zinc germanium diphosphide (ZGP) crystals enable their applications in powerful mid-IR optical parametric oscillators and second-harmonic generators. This paper summarizes the mechanisms of the laser-induced damage (LID) o
Externí odkaz:
https://doaj.org/article/f585b9e06fda415f99ec0856112174c7
Autor:
Nikolay N. Yudin, Andrei Khudoley, Mikhail Zinovev, Elena Slyunko, Sergey Podzyvalov, Vladimir Kuznetsov, Gennady Gorodkin, Pavel Kumeysha, Alexey Lysenko, Andrey Kalsin, Akmal Gabdrakhmanov, Oleg A. Romanovskii, Sergey Kashevsky, Houssain Baalbaki
Publikováno v:
Crystals, Vol 14, Iss 1, p 32 (2023)
Zinc germanium phosphide (ZGP) crystals have garnered significant attention for their nonlinear properties, making them good candidates for powerful mid-IR optical parametric oscillators and second-harmonic generators. A ZnGeP2 single crystal was tre
Externí odkaz:
https://doaj.org/article/08d672ad3e7a4fafa0f4c3f04657d6ec
Autor:
Vladimir Voevodin, Svetlana Bereznaya, Yury S. Sarkisov, Nikolay N. Yudin, Sergey Yu. Sarkisov
Publikováno v:
Photonics, Vol 9, Iss 11, p 863 (2022)
Terahertz wave generation through the optical rectification of 780 nm femtosecond laser pulses in ZnGeP2 crystals has been studied. All of the possible interactions of types I and II were analyzed by modeling and experimentally. We demonstrate the po
Externí odkaz:
https://doaj.org/article/13501436b11244518bedf7d771a94039
Autor:
Mikhail Zinovev, Nikolay N. Yudin, Igor Kinyaevskiy, Sergey Podzyvalov, Vladimir Kuznetsov, Elena Slyunko, Houssain Baalbaki, Denis Vlasov
Publikováno v:
Crystals, Vol 12, Iss 10, p 1408 (2022)
A multispectral anti-reflective coating of high radiation strength for laser applications in the IR spectrum for nonlinear ZnGeP2 crystals has been developed for the first time. The coating was constructed using YbF3/ZnS. The developed coating was ob
Externí odkaz:
https://doaj.org/article/a791aec116794767a9c3b2735d17a039
Autor:
N. A. Sevostianov, M. N. Yudin
Publikováno v:
Известия высших учебных заведений: Геология и разведка, Vol 0, Iss 2, Pp 60-66 (2019)
The solution of a three-dimensional problem of geoelectric on a direct current is discussed. The solution of this task is constructed on the basis of global decomposition (GDAM). The algorithm consists in iterative reconstruction of the decision from
Externí odkaz:
https://doaj.org/article/40b5c0cf133e48b8bdf43e50c813a672
Autor:
J. T. Mäkinen, V. V. Dmitriev, J. Nissinen, J. Rysti, G. E. Volovik, A. N. Yudin, K. Zhang, V. B. Eltsov
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Symmetry-allowed topological defects, like quantized vortices, often control the universal behavior of macroscopic quantum systems. Here, Mäkinen et al. report survival of half-quantum vortices in symmetry-breaking transitions to polar-distorted pha
Externí odkaz:
https://doaj.org/article/2357dc3d8eeb412bb7c92240f2577258
Autor:
V. N. Yudin, L. E. Karpov
Publikováno v:
Труды Института системного программирования РАН, Vol 30, Iss 1, Pp 127-136 (2018)
Not fully described objects may be seen in many different areas and applications - from medicine and up to space apparatus control. Starting to de-sign and develop a decision support system, which should work with not fully described objects, we may
Externí odkaz:
https://doaj.org/article/8475da90b310485cb6fa186abb501297
Autor:
L. E. Karpov, V. N. Yudin
Publikováno v:
Труды Института системного программирования РАН, Vol 26, Iss 2, Pp 231-244 (2018)
This work continues the publication series that is devoted to the investigation of methods of controlling complex objects basing on cases. In situation when it is hard or even impossible to use the exact mathematical model of object behavior the case
Externí odkaz:
https://doaj.org/article/bed11c809e1540faa2493ecbd95e8972