Spatio-temporal dynamics of femtosecond laser pulses at 1550 nm wavelength in crystal silicon

Spatio-temporal transformation of the femtosecond laser pulses at 1550 nm wavelength in c-Si is observed using the methods of time-resolved microscopy. The temporal dynamics of the pulse manifests itself both in widening of the frequency spectrum and in the change of on-axis time-width. It is shown,...

Ausführliche Beschreibung