Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Sergey B. Bodrov"'
Autor:
N. A. Abramovsky, Andrey N. Stepanov, A. A. Murzanev, Sergey B. Bodrov, A. M. Kiselev, A. V. Romashkin
Publikováno v:
High Temperature. 58:938-941
The use of titanium-sapphire-laser radiation with a low pulse repetition rate made it possible to operate a metal tip (without its destruction) as an electron emitter at an increased intensity of laser radiation on the tip. As a result, an emission o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cfdd63f24d7f66761290086322978d2
https://doi.org/10.1134/s0018151x20060012
https://doi.org/10.1134/s0018151x20060012
Publikováno v:
Quantum Electronics. 50:496-501
The influence of a short intense (with an electric field strength up to 250 kV cm−1) terahertz (THz) pulse on the generation of second harmonic (SH) of Ti : sapphire laser radiation in crystals of zinc blende type (InAs and GaAs), characterised by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da852f6bfb809155f375f147d067cd44
https://doi.org/10.1070/qel17185
https://doi.org/10.1070/qel17185
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Terahertz-field-induced optical second harmonic generation from high-resistivity Si (111) was investigated both experimentally and theoretically. The azimuthal dependences of the second-harmonic (SH) signal for different polarizations of terahertz, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa523e4c8d63d5f546e79fb7ea2345a
https://doi.org/10.1109/irmmw-thz50926.2021.9567373
https://doi.org/10.1109/irmmw-thz50926.2021.9567373
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
A modified scheme of tilted-pulse-front terahertz generation in LiNbO 3 has been proposed, theoretically studied, and experimentally tested. In this scheme, a plane-parallel LiNbO 3 plate is sandwiched between two coupling dielectric prisms, in contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a9b04c603966c182e0fc319518550ef
https://doi.org/10.1109/irmmw-thz50926.2021.9567046
https://doi.org/10.1109/irmmw-thz50926.2021.9567046
Autor:
A. V. Ovchinnikov, A. M. Kiselev, A. A. Murzanev, Sergey B. Bodrov, A. V. Romashkin, Mikhail B. Agranat, Andrey N. Stepanov, N. A. Abramovskii, Oleg V. Chefonov
Publikováno v:
2021 34th International Vacuum Nanoelectronics Conference (IVNC).
The use of IR laser radiation (800 and 1240 nm) with femtosecond pulses with a low repetition rate made it possible to provide non-destructive operation with a metal tip as an electron emitter at an increased intensity of laser radiation on the tip.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892a3dd446a0fb5ecf8e9ff3789a9e05
https://doi.org/10.1109/ivnc52431.2021.9600759
https://doi.org/10.1109/ivnc52431.2021.9600759
Autor:
B. V. Shishkin, Rinat Akhmedzhanov, G. Kh. Kitaeva, Sergey B. Bodrov, Igor Ilyakov, Michael I. Bakunov
Publikováno v:
PROCEEDINGS OF INTERNATIONAL CONGRESS ON GRAPHENE, 2D MATERIALS AND APPLICATIONS (2D MATERIALS 2019).
Experimental results on Cherenkov-type nonlinear optical generation and detection of pulsed terahertz radiation by using a structure with a thin lithium niobate layer attached to an output Si prism are presented. The structure provides high optical-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd72345c722b0c99c57cee69b0c3083
https://doi.org/10.1063/5.0055184
https://doi.org/10.1063/5.0055184
Autor:
Sergey B. Bodrov, A. I. Korytin, E. A. Burova, Igor Ilyakov, Michael I. Bakunov, B. V. Shiskin
Publikováno v:
2020 International Conference Laser Optics (ICLO).
Wavelength dependencies of the multiphoton absorption coefficient and nonlinear refractive index of undoped ZnTe and GaP crystals in the range 800-2200 nm have been measured by means of the Z-scan technique employing 50 fs laser pulses. Anisotropy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3d45e9e04a4193fe6e28e4168768704
https://doi.org/10.1109/iclo48556.2020.9285525
https://doi.org/10.1109/iclo48556.2020.9285525
Autor:
E. A. Burova, Michael I. Bakunov, Yu. A. Sergeev, A. I. Korytin, Sergey B. Bodrov, Andrey N. Stepanov
Publikováno v:
2020 International Conference Laser Optics (ICLO).
The generation of the second harmonic of the 800 nm femtosecond laser radiation in ambient air and helium in the presence of picosecond terahertz radiation has been investigated both theoretically and experimentally. The second harmonic energy was me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85056dcf030c9f4f2a6a854355a65c00
https://doi.org/10.1109/iclo48556.2020.9285446
https://doi.org/10.1109/iclo48556.2020.9285446
Autor:
E. A. Burova, Michael I. Bakunov, A. I. Korytin, Yu. A. Sergeev, Andrey N. Stepanov, Sergey B. Bodrov
Publikováno v:
2020 International Conference Laser Optics (ICLO).
We develop a theory of second harmonic generation of femtosecond laser radiation induced by the electric field of a copropagating terahertz pulse in an isotropic material. The theoretical predictions are verified experimentally. On the basis of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b5d84094de94093c3f81de12ddf508c
https://doi.org/10.1109/iclo48556.2020.9285592
https://doi.org/10.1109/iclo48556.2020.9285592
Publikováno v:
2020 International Conference Laser Optics (ICLO).
A new type of optical-to-terahertz converter, which is based on tilted-pulse-front pumping of a LiNbO 3 plane-parallel plate clamped between two dielectric prisms, has been proposed and investigated both theoretically and experimentally. The scheme a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3333ce65652327724b2dd7ab2a09479d
https://doi.org/10.1109/iclo48556.2020.9285744
https://doi.org/10.1109/iclo48556.2020.9285744