Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Yu. E. Kamenev"'
Autor:
M. I. Dzyubenko, S. A. Masalov, Yu. E. Kamenev, I. V. Kolenov, V. P. Pelipenko, V. P. Radionov, N. F. Dahov
Publikováno v:
Radio Physics and Radio Astronomy, Vol 25, Iss 3, Pp 240-246 (2020)
Purpose: One-dimensional wire diffraction gratings, usually being mounted on ring frames, are often used in quasi-optical instruments under the construction of functional devices of different usage. Such gratings have been thoroughly studied theoreti
Externí odkaz:
https://doaj.org/article/bc7ff975e0674d329dd26a1a1ce03078
Autor:
I. V. Kolenov, V. P. Pelipenko, Yu. E. Kamenev, N. F. Dahov, V. P. Radionov, M. I. Dzyubenko, S A Masalov
Publikováno v:
Radio Physics and Radio Astronomy, Vol 25, Iss 3, Pp 240-246 (2020)
Purpose: One-dimensional wire diffraction gratings, usually being mounted on ring frames, are often used in quasi-optical instruments under the construction of functional devices of different usage. Such gratings have been thoroughly studied theoreti
Autor:
Yu E Kamenev, S. A. Andrenko
Publikováno v:
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW).
In this paper we present an experimental method of determining losses caused by 1D gratings based on applying those gratings as output couplers of THz lazers. Firstly we experimentally determined the optimal coupling coefficient for two types of grat
Publikováno v:
2016 9th International Kharkiv Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW).
This paper presents the analysis of application of strip gratings on dielectric substrates as output couplers for submillimeter lasers. The coupler transmittance characteristics was calculated by FDTD method and compared with experimental results. Th
Autor:
V. K. Gavrikov, I. S. Spevak, Yu. E. Kamenev, Alexandre V. Kats, Hong-Bo Sun, A. A. Kuzmenko, V. M. Shulga, M. Tymchenko, J. Feng
Resonance diffraction of THz hidrogen cyanide laser radiation on a semiconductor (InSb) grating is studied both experimentally and theoretically. The specular reflectivity suppression due to the resonance excitation of the THz surface plasmon-polarit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b3639dbfb4da6cb36b5876b8cad8185
http://dspace.nbuv.gov.ua/handle/123456789/129275
http://dspace.nbuv.gov.ua/handle/123456789/129275
Publikováno v:
Quantum Electronics. 36:849-852
A device for optimal coupling between a laser resonator and the external medium, having the form of one-dimensional wire grating conjugated with a plane mirror with an aperture, is proposed, developed and tested experimentally. The dependences of the
Publikováno v:
Quantum Electronics. 40:108-110
A device for coupling a laser resonator with the external medium consisting of two identical one-dimensional wire gratings positioned in parallel planes with a mutual shift of wires in these planes by half the period is proposed, developed, and exper
Autor:
M. S. Yanovsky, V. K. Kononenko, V. K. Kiseliov, Yu E Kamenev, B. N. Knyaz'kov, Ye. M. Kuleshov, P. K. Nesterov
Publikováno v:
International Journal of Infrared and Millimeter Waves. 19:835-848
The testing results of a homodyne 0.195-mm laser interferometer-polarimeter based on quasioptical components are presented. The interferometer-polarimeter matched to the multichannel interferometer of a Tokamak-15 machine admits of simultaneous measu
Publikováno v:
Quantum Electronics. 35:375-377
A method is proposed and a device is described for determining the electrodynamic parameters of one-dimensional wire gratings in the submillimetre range. The grating under study was used as the output mirror of the laser. The transmission coefficient
Autor:
S. A. Andrenko, Yu E Kamenev
Publikováno v:
2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves.
Wire gratings are widely used for different applications, such as polarizers, beam splitters, phase shifters and so on. Such gratings are fabricated by placing conducting wires within an aperture formed by a metal ring. When H-polarized electromagnet