Influence of Fano interference and incoherent processes on optical bistability in a four-level quantum dot nanostructure
Hossein Asadpour Seyyed†, , Solookinejad G, Panahi M, Ahmadi Sangachin E
       

Output field versus input field for different interference strengths p. The selected parameters are Ωc = 3γ, Δc = 0.0, Λ1 = Λ2 = 0, ϕ = 0, and C = 100.