Optical bistability and multistability in a defect slab doped by GaAs/AlGaAs multiple quantum wells
Hossein Asadpour Seyyed†, , Solookinejad G, Panahi M, Ahmadi Sangachin E
       

(a) Schematic of the weakly absorbing dielectric slab. (b) Schematic energy-level diagram of the GaAs multiple quantum wells.