First experimental observation of the conical effect in Smith–Purcell radiation
- 64 Downloads
The conical effect in Smith–Purcell radiation arising from electrons moving at non-zero angle to the direction of grating periodicity has been observed for the first time. It was found that the maximum of radiation intensity for ψ ≠ 0 shifts in both polar and azimuth angles. The experimental and theoretical results were compared, and the good agreement was shown. The experiment has been performed for 6 MeV electrons and at millimeter wavelengths.
Unable to display preview. Download preview PDF.
- 17.D. Yu. Sergeeva, A. P. Potylitsyn, A. A. Tishchenko, and M. N. Strikhanov, in Proceedings of the 37th International Free Electron Laser Conference (FEL 2015), Aug. 23–28, 2015, Daejeon, Korea, 2015, p. 752.Google Scholar
- 19.A. P. Potylitsyn, M. I. Ryazanov, M. N. Strikhanov, and A. A. Tishchenko, Diffraction Radiation from Relativistic Particles, Springer Tracts in Modern Physics, Vol. 239 (Springer, Berlin, 2011).Google Scholar