Control over hysteresis curves and thresholds of optical bistability in different semiconductor double quantum wells
H R Hamedia), M R Mehmannavazb), Hadi Afsharic)
       
Three-dimensional (3D) plots of the output field intensity against the input field intensity and the coupling field intensities Ω 0, Ω 2, Ω 3 ((a), (c), and (e)). Contour plots of the steady-state probe absorption spectra versus coupling field intensities Ω 0, Ω 2, Ω 3 and probe wavelength detuning λ0 ((b), (d), and (f)). The selected parameters are the same as those in Fig.  3 .