Image information transfer via electromagnetically induced transparency-based slow light*
Wang Xiao-Xiaoa), Sun Jia-Xianga), Sun Yuan-Hanga), Li Ai-Juna), Chen Yib), Zhang Xiao-Junc), Kang Zhi-Huia), Wang Lei†a), Wang Hai-Hua‡a), Gao Jin-Yuea)
       
The similarity between output images versus the intensity of the control-2 field.