Dynamic manipulation of probe pulse and coherent generation of beating signals based on tunneling-induced inference in triangular quantum dot molecules*

Project supported by the National Natural Science Foundation of China (Grant Nos. 11704151 and 11247201), the Twelfth Five-Year Program for Science and Technology of Education Department of Jilin Province, China (Grant No. 20150215), and the Innovation and Entrepreneurship Program of Liaoning University (Grant Nos. x201710140122 and x201710140127).

Ba Nuo1, †, Fei Jin-You1, Li Dong-Fei1, Zhong Xin1, Wang Dan1, Wang Lei2, ‡, Wang Hai-Hua2, Bao Qian-Qian3
       

Pulse dynamics of the probe field at different medium depths ξ as a function of time for T2 = T3 = 0.7γ in panel (a), and for T2 = T3 = 1.35γ in panel (b), with ρ11(0) = 1, ρ22(0) = ρ33(0) = ρ44(0) = 0, ω42 = ω43 = 0. Other parameters are the same as those in Fig. 2.