Výsledky vyhledávání - "I S Polukhin"

Development of visual display and data transmission system for patients with chronic disorders of consciousness

Autor: S A Degtiareva, D S Shiryaev, Y S Andreev, I S Polukhin, E A Kondratieva, I G Smirnova, V E Bougrov

Publikováno v: Journal of Physics: Conference Series. 2086:012080

The monitoring is integral part for patients with chronic disorders, as such cases require serious attention to save their life and predict recovery. Physiological signs such as heart rate, hemodynamic, temperature, saturation are collected from biom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4f75d7caa6bcadcfc90a0b28cfa1f32
https://doi.org/10.1088/1742-6596/2086/1/012080

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Determination of topological parameters of a laser with passive mode-locking on the basis of InGaAlAs/InGaAs/InP heterostructures

Autor: Maxim A. Odnoblyudov, D. A. Rybalko, Yu. V. Solov’ev, I. S. Polukhin, G. A. Mikhailovskii

Publikováno v: Technical Physics Letters. 42:471-474

Topological parameters of a strip-geometry laser with passive mode-locking on the basis of an InGaAlAs/InGaAs/InP heterostructure are determined from the condition for the existence of one transverse mode in a strip waveguide. The strip width was 1.5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e2d7a46a3105290709065d3b9596a22
https://doi.org/10.1134/s1063785016050114

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Visual control and data transmission system by Li-Fi technology for patients in a vegetative state/unresponsive wakefulness syndrome and minimally conscious state

Autor: S. A. Degtiareva, E. A. Kondratieva, V. E. Bougrov, I. G. Smirnova, Y. S. Andreev, I. S. Polukhin

Publikováno v: Journal of Physics: Conference Series. 1697:012172

Due to the development of high technologies, there is a need to use computer systems to support the increasingly complex types of human activities. It provides high accuracy and speed of various research and medical examinations. Taking into account

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::70a2a6be775ff108c92cf66ea044ecfb
https://doi.org/10.1088/1742-6596/1697/1/012172

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Signal processing scheme for error control in visible light communication data transmission system

Autor: I. S. Polukhin, M. A. Odnoblyudov, Vladislav E. Bougrov, A. I. Borodkin, I. A. Krasavtsev, E. Z. Gareev, O. A. Kozyreva

Publikováno v: Journal of Physics: Conference Series. 1410:012098

We developed wireless visible light simplex data transmission channel and error correction algorithm for the reciever. The system was design specially for using modern smartphone device as a receiver and a conventional domestic LED illuminator as tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d06a8e7c485143024690da7e9e61c14
https://doi.org/10.1088/1742-6596/1410/1/012098

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Errors in simplex data transmission channel based on visible light communication

Autor: A. I. Borodkin, I. S. Polukhin, Vladislav E. Bougrov, Maxim A. Odnoblyudov, D. S. Shiryayev, E. Z. Gareev, O. A. Kozyreva, I. A. Krasavtsev, Sergey A. Shcheglov

Publikováno v: Journal of Physics: Conference Series. 1326:012030

We analyze the wireless visible light simplex data transmission channel based on visible light communication (VLC) technology and determine 2 main types of errors that occur while using a modern smartphone as a receiver. We have calculated highest pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::612bfb380eb6a84c444a5f24f9504ab3
https://doi.org/10.1088/1742-6596/1326/1/012030

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Wireless local data transmission network through LED lighting compatible with IEEE 802.11 protocol communication systems

Autor: Maxim A. Odnoblyudov, Vladislav E. Bougrov, O. A. Kozyreva, A. I. Borodkin, I. S. Polukhin, D V Kondakov, Sergey A. Shcheglov, Daniil S. Shiryaev, Y A Matveev, E. Z. Gareev

Publikováno v: Journal of Physics: Conference Series. 1236:012085

We developed a wireless duplex communication system using visible light communication concept. In this work we investigated a downlink data transmission channel. We modelled the optical configuration of the system, calculated optical losses, fabricat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1033d4791b5ddd1fbf13826a70090e31
https://doi.org/10.1088/1742-6596/1236/1/012085

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The thermovoltaic effect in SmS under deformation by a spherical indenter

Autor: S. M. Solov’ev, V. V. Kaminskii, K. V. Shuvaev, I. S. Polukhin, A. A. Molodykh

Publikováno v: Technical Physics Letters. 40:453-455

The possibility of the thermovoltaic effect in a samarium sulfide (SmS) sample of stoichiometric composition that has experienced undergone deformation under the effect of a spherical indenter has been experimentally studied in a temperqature interva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d78e2285308ba8677238d2ac91cb2ced
https://doi.org/10.1134/s1063785014060066

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High-speed 1.3 -1.55 um InGaAs/InP PIN photodetector for microwave photonics

Autor: Maxim A. Odnoblyudov, I. I. Novikov, I. S. Polukhin, Vladislav E. Bougrov, O. A. Kozyreva, A. Yu. Egorov, E. S. Kolodeznyi, E. Z. Gareev, Y V Solov’ev, L. Ya. Karachinsky, G A Mikhailovskiy, A. K. Mikhailov

Publikováno v: Journal of Physics: Conference Series. 917:052029

We have fabricated the 1.3-1.55 um PIN photodetector based on InGaAs/InP heterostructure. Measurement results of optical and electrical characteristics of PIN photodetector chip were the following: photoconductivity at 1550 nm was 0.65 A/W and intern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f29d03cc66f473f2a06ce69aa0f3161c
https://doi.org/10.1088/1742-6596/917/5/052029

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Model of mode-locked quantum-well semiconductor laser based on InGaAs/InGaAlAs/InP heterostructure

Autor: A.A. Efremov, Y V Solov’ev, A.N. Kirsyaev, I. S. Polukhin, A.E. Gubenko, Maxim A. Odnoblyudov, D.A. Livshits, Vladislav E. Bougrov, D. A. Rybalko, G A Mikhailovskiy, A.N. Firsov

Publikováno v: Journal of Physics: Conference Series. 741:012079

We propose a model for operation of mode-locked (ML) quantum-well semiconductor laser consisting of a reverse biased saturable absorber and a forward biased amplifying section. To describe the dynamics of this laser we use the traveling wave model. N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::758a5e3834388b8de6014128db173d31
https://doi.org/10.1088/1742-6596/741/1/012079

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Si/ZnxCd1-xTe heterostructures with different Zn contents: growth, electrical and photoelectrical properties

Autor: V A Zykov, T A Gavrikova, A P Yagunov, I S Polukhin

Publikováno v: Journal of Physics: Conference Series. 690:012019

The Zn x Cd1-x Te films with x = 0 ÷ 0.97 are grown by vacuum deposition in quasiequilibrium conditions on single crystal Si (111) substrates. The details of the growth process were analyzed. The possibilities of the quasi-closed volume method for p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a670794a7da3aeb7bb491a92bd13a28c
https://doi.org/10.1088/1742-6596/690/1/012019

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