Fig. 2: KER spectra in different embedding pulse frequencies.
From: Manipulating photodissociation dynamics via an embedding UV pulse

KER spectra for the moderate embedding intensity Iembed = 1 × 1012 W cm−2. Gray curve -- no embedding field, black, blue, and red curves corresponds to τembed = 200, 400, and 800 fs, respectively. a–c correspond to ωembed = 6.05, 6.20, and 6.29 eV), respectively. Labels UIVR(ν) indicates the light-induced vibrational resonance brought by the UV field coupling of the νth vibrational state of the ground state to the continuum. The insets show the local magnification of the spectra.