The peculiarities of the light transmission nonlinear charge were studied in the case of interbrand excitation of

Inst.App!. Physics, Kishinev 277028, Mo!dovaDiP. di Energetica, Univ. "La Sapienza", Rome, ItalyDip. di E!ettronica, Univ. "La Sapienza", Rome, ItalyABSTRACTThe peculiarities of the light transmission nonlinear charge were studied in the case of interbrand excitation ofthe chalcogenide glass thin films by nanosecond and picosecond light pulses. The transmission optical hysteresis due