Dynamically controlled optical nonreciprocity of a double-ladder system with spontaneously generated coherence in moving atomic optical lattice

Ba Nuo^{1, †}, Wu Xiang-Yao¹, Li Dong-Fei¹, Wang Dan¹, Fei Jin-You¹, Wang Lei²

(color online) The nonreciprocity parameters of reflection ( ) and transmission ( ) versus the normalized probe detuning for m/s, with (a), (b) and (c), (d) . The red and black lines correspond to the cases with and without SGC, respectively.