Scattering of a single photon in a one-dimensional coupled resonator waveguide with a Λ-type emitter assisted by an additional cavity

Li Ming-Xia, Yang Jie^†,, Lin Gong-Wei^‡,, Niu Yue-Ping, Gong Shang-Qing

(color online) (a) The schematic diagram for scalable quantum memory. (b) The energy level of the emitters.