Yalandin, M I and Shunailov, S A and Shpak, V G and Ginzburg, N S and Zotova, I V and Sergeev, A S and Phelps, A D R and Cross, A W and Aitken, P (1997) Cerenkov superradiance from a subnanosecond electron bunch in a sectional decelerating system. Technical Physics Letters, 23 (12). pp. 948-950. ISSN 1063-7850Full text not available in this repository. (Request a copy from the Strathclyde author)
Induced coherent radiation (superradiance) from a subnanosecond electron bunch in a combined decelerating system has been investigated experimentally. In a first section formed by a periodically modulated waveguide, the density of the bunch is modulated and it then radiates in a second section formed by a waveguide partially filled with a dielectric. At an electron energy of 250 keV and a peak current of 800 A, millimeter radiation pulses with powers up to 2 MW and lengths up to 800 ps were obtained.
|Keywords:||superradiance, cherenkov maser, free electron laser, electron beam, electron bunches, Plasma physics. Ionized gases, Physics and Astronomy (miscellaneous)|
|Subjects:||Science > Physics > Plasma physics. Ionized gases|
|Department:||Faculty of Science > Physics|
|Depositing user:||Pure Administrator|
|Date Deposited:||07 Nov 2011 13:32|
|Last modified:||06 Jan 2017 10:22|