|
This article is cited in 5 scientific papers (total in 5 papers)
MISCELLANEOUS
Observation of subterahertz monochromatic transition radiation from a grating
A. P. Potylitsyna, G. A. Naumenkoa, L. G. Sukhikha, A. Aryshevb, M. Shevelevb, N. Terunumab, J. Urakawab a Tomsk Polytechnic University, Tomsk, Russia
b High Energy Accelerator Research Organization, Tsukuba, Japan
Abstract:
Transition radiation appearing when a charged particle crosses the interface between two media with different dielectric constants, e.g., a metal-vacuum interface, has been well studied in a wide spectral range. However, primarily, radiation from smooth interfaces has been studied. Transition radiation from conducting gratings (grating transition radiation) is experimentally studied and theoretically analyzed in this work. In this case, it is possible to obtain monochromatic radiation with a tunable frequency depending on the rotation angle of the grating with respect to the electron momentum. Coherent grating transition radiation can be efficiently used as a source of terahertz radiation based on the use of a compact electron accelerator with an energy below $10$ MeV and a bunch duration of $\leqslant 1$ ps.
Received: 20.10.2016
Citation:
A. P. Potylitsyn, G. A. Naumenko, L. G. Sukhikh, A. Aryshev, M. Shevelev, N. Terunuma, J. Urakawa, “Observation of subterahertz monochromatic transition radiation from a grating”, Pis'ma v Zh. Èksper. Teoret. Fiz., 104:11 (2016), 826–830; JETP Letters, 104:11 (2016), 806–810
Linking options:
https://www.mathnet.ru/eng/jetpl5135 https://www.mathnet.ru/eng/jetpl/v104/i11/p826
|
Statistics & downloads: |
Abstract page: | 178 | Full-text PDF : | 32 | References: | 48 | First page: | 9 |
|