Yu. N. Adishchev, A. V. Vukolov, D. V. Karlovets, A. P. Potylitsyn, G. Kube, “Monochromaticity of the Smith-Purcell optical radiation generated by a 75-keV electron beam”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2005, Volume 82, Issue 4,Pages <nobr>192

This article is cited in 4 papers

ATOMS, SPECTRA, RADIATIONS

Monochromaticity of the Smith-Purcell optical radiation generated by a 75-keV electron beam

Yu. N. Adishchev^a, A. V. Vukolov^a, D. V. Karlovets^a, A. P. Potylitsyn^a, G. Kube^b

^a Tomsk Polytechnic University
^b DESY, 22603 Humburg, Germany

Abstract: The monochromaticity of the Smith-Purcell optical radiation generated by a 75-keV electron beam with a final emittance of ε = 0.65 × 10⁻⁴ mm rad that passes over a grating with a period of D = 0.833 μm has been analyzed. It has been shown that the monochromaticity of Smith-Purcell radiation is determined not only by the angular aperture of a monochromator but also by the divergence of the electron beam.

PACS: 41.60.-m, 41.85.Qg

Received: 16.06.2005