Figure 1
From: Quantum Interference Induced Photon Blockade in a Coupled Single Quantum Dot-Cavity System

(a) Scheme for photon blockade of coupling a quantum dot with a nanocavity. (b) Level diagram for a quantum dot coupled with the cavity field and the pump field. (c) Energy level diagram of the dressed states in a coupled quantum dot-cavity system. (d) Transition paths for the Quantum Interference model.