Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Vyacheslav A. Maslov"'
Autor:
Andrey V. Degtyarev, Mykola M. Dubinin, Vyacheslav A. Maslov, Konstantin I. Muntean, Oleh O. Svystunov
Publikováno v:
East European Journal of Physics, Iss 2, Pp 121-129 (2024)
Analytical expressions for the nonparaxial mode diffraction of a terahertz laser metal waveguide resonator are obtained. The study assumes interaction between the modes and a spiral phase plate, considering different topological charges (n). Also, us
Externí odkaz:
https://doaj.org/article/bfbad2adda0d43a1bc9560bb483665da
Autor:
V. S. Senyuta, O. V. Gurin, A. V. Degtyarev, M. M. Dubinin, Vyacheslav A Maslov, K. I. Muntean, Valeriy N. Ryabyh
Publikováno v:
Microwave and Optical Technology Letters. 63:2888-2892
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8bd8735e8d9270649a2c3447fee6c5
https://doi.org/10.1002/mop.32946
https://doi.org/10.1002/mop.32946
Autor:
O. V. Gurin, Maxim Legenkiy, V. N. Ryabykh, V. S. Senyuta, N. N. Dubinin, Vyacheslav A Maslov, K. I. Muntean, A. V. Degtyarev
Publikováno v:
Quantum Electronics. 51:338-342
A method for obtaining non-Gaussian light beams with azimuthal field polarisation in a waveguide quasi-optical cavity is described. The method is based on the employment of polarisation-selective diffraction structures as laser mirrors. Efficient exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3437afcd190f3321994f5e7b2e7df43
https://doi.org/10.1070/qel17511
https://doi.org/10.1070/qel17511
Publikováno v:
Radiotekhnika. :170-175
The optimal feedback coefficient in an active open resonator is an important condition for high lasing efficiency. For precise selection of the optimum communication and maintaining the optimum in all modes of laser operation, the ability to adjust s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29812a4c38bda10ba79702125eaf898c
https://doi.org/10.30837/rt.2020.4.203.17
https://doi.org/10.30837/rt.2020.4.203.17
Autor:
K. I. Muntean, Vyacheslav A Maslov, O. V. Gurin, M. M. Dubinin, V. S. Senyuta, А. V. Degtyarev, V. N. Ryabykh
Publikováno v:
Telecommunications and Radio Engineering. 79:105-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38b83957b11613f92d8b5c8560cafd9b
https://doi.org/10.1615/telecomradeng.v79.i2.30
https://doi.org/10.1615/telecomradeng.v79.i2.30
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
The effect of strong interaction of microwave radiation with very thin conductive fibers has been investigated. The formulas for the absorption and scattering efficiency coefficients are obtained on the basis of the Mie theory. Conditions are found w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1491d4789788fdc21b6635e355eb04
https://doi.org/10.1109/irmmw-thz50926.2021.9567014
https://doi.org/10.1109/irmmw-thz50926.2021.9567014
Autor:
M. M. Dubinin, O. V. Gurin, Vyacheslav A Maslov, V. S. Senyuta, K. I. Muntean, Maxim Legenkiy, Valery N. Ryabykh, A. V. Degtyarev
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
The paper presents the results of theoretical modeling of axisymmetric gradient gratings of a periodic and aperiodic amplitude profile (Fresnel, Fibonacci) positioned within a circular hollow dielectric waveguide. Such gratings can be placed in waveg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acd5a9782fb1b8b88c379246a541c39b
https://doi.org/10.1109/irmmw-thz50926.2021.9566946
https://doi.org/10.1109/irmmw-thz50926.2021.9566946
Autor:
O. V. Gurin, Vyacheslav A Maslov, M. M. Dubinin, V. N. Ryabyh, K. I. Muntean, A. V. Degtyarev, V. S. Senyuta
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
The possibility for changing the parameters of the focal region of tightly focused laser beams excited by the modes of resonator of a THz laser based on a hollow circular dielectric waveguide was studied theoretically and experimentally. In the exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692457c34a20b63f7a72ea2d2685a6bb
https://doi.org/10.1109/irmmw-thz50926.2021.9567397
https://doi.org/10.1109/irmmw-thz50926.2021.9567397
Publikováno v:
Telecommunications and Radio Engineering. 78:373-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352d1227fef1eb296c5a9ea6daa8570b
https://doi.org/10.1615/telecomradeng.v78.i5.10
https://doi.org/10.1615/telecomradeng.v78.i5.10
Publikováno v:
Telecommunications and Radio Engineering. 78:1497-1507
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064137e768be023e9965746477e83b15
https://doi.org/10.1615/telecomradeng.v78.i16.70
https://doi.org/10.1615/telecomradeng.v78.i16.70