Av. Korovai et Pi. Khadzhi, Nonlinear interaction of ultrashort light pulses with a thin semiconductorfilm under conditions of two-photon exciton-biexciton conversion, QUANTUM EL, 30(12), 2000, pp. 1091-1093
Specific features of the transmission of ultrashort resonance laser pulses
by a thin semiconductor film are studied taking into account the two-photon
exciton-biexciton conversion. It is shown that ultrashort pulses are trans
formed into shorter solitary pulses or a train of pulses whose duration is
determined to a large extent by parameters of a nonlinear medium.