Fig. 2: Pump-probe transients on or near the 1s–2p± transition for different laser intensities. | Nature Communications

Fig. 2: Pump-probe transients on or near the 1s–2p± transition for different laser intensities.

From: The multi-photon induced Fano effect

Fig. 2

The transient transmission change of the probe due to the pump pulse, ΔT is shown vs. t. They have been normalized to their global maximum and offset vertically. a Pump pulse energy (Ep) dependence on resonance (at laser photon energy ħω = 39.2 meV) for natSi:P. The solid line is an exponential decay fit. b As in a but off-resonance at ħω = 38.6 meV. c Dependence of the transients on photon energy (ħω) at a fixed pulse energy of Ep = 0.11 μJ. The solid lines are fits with Eq. (3) as described in the text.

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