%0 Journal Article
%T THz radiation by the frequency down-shift of Nd:YAG lasers
%A S. Son
%A Sung Joon Moon
%A J. Y. Park
%J Physics
%D 2013
%I arXiv
%X The interaction between an intense laser and a relativistic dense electron beam propagating in the same direction could down-shift the laser frequency. This process, which can be used to generate a coherent THz radiation, is theoretically analyzed. With a set of practically relevant parameters, it is suggested that the radiation energy could reach the order of 1 mJ per shot in the duration of 100 pico-second, or the temporal radiation power of 10 MW.
%U http://arxiv.org/abs/1303.4108v1