Cabrera-Granado, Eduardo; Chen, Yxing; Babushkin, Ihar; Berge, Luc; Skupin, Stefan
(Bristol : IOP Publishing Ltd., 2015-02-18)
The spectrum of terahertz (THz) emission in gases via ionizing two-color femtosecond pulses is analyzed by means of a semi-analytic model and numerical simulations in 1D, 2D and 3D geometries taking into account propagation ...