Coherent Controlling Single Photon Asymmetric Transmission in the Atom Chirally Coupled Waveguide System*

Wei Hu,Xiao-San Ma,Bing Wang,Xian-Shan Huang,Mu-Tian Cheng

Fig. 4 (Color online) Phase difference controlled single photon transmission when $\gamma_{c}$ is not zero. (a) and (c) respectively exhibit $T_{lr}$ and $\Delta T$ with $\gamma_{c}=0.1G_{r}$ as functions of $\delta$ and $\theta$. (b) and (d) respectively show $T_{lr}$ and $\Delta T$ with $\gamma_{c}=0.5G_{r}$. In the calculations, $ G_{l}=0.25G_{r}$, $\gamma_{b}+\gamma_{c}+G_{l}=G_{r}$, $\Omega_{0}=0.1G_{r}$.