199 citations · 1.1k across the 37 of their papers we have counts for
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physics.optics2011★ 141 cited
Tailoring THz radiation by controlling tunnel photoionization events in gases
I. Babushkin, S. Skupin, A. Husakou +4
Applications ranging from nonlinear terahertz spectroscopy to remote sensing require broadband and intense THz radiation which can be generated by focusing two-color laser pulses i…
physics.optics2011★ 33 cited
Directionality of THz emission from photoinduced gas plasmas
Christian Köhler, Eduardo Cabrera-Granado, Ihar Babushkin +3
Forward and backward THz emission by ionizing two-color laser pulses in gas is investigated by means of a simple semi-analytical model based on Jefimenko's equation and rigorous Ma…