Das, S.K.; Bock, M.; Grunwald, R.; Borchers, B.; Hyyti, J.; Steinmeyer, Günter; Ristau, Detlev; Harth, A.; Vockerodt, T.; Nagy, T.; Morgner, Uwe
(Les Ulis : EDP Sciences, 2013)
The third harmonic of a few-cycle pulse, generated at different dielectric surfaces, is investigated using interferometric frequency-resolved optical gating. We present direct experimental evidence for a non-instantaneous ...