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
       

(a) The diagram of a setup of the triangular TQDs. The probe field with central frequency ωp transmits the QD1. V denotes a bias voltage. (b) The scheme of the level configuration for the TQDs. (c) The dressed state representation for the two tunneling couplings T2 and T3.