supported by the National Natural Science Foundation of China(Grant Nos.11504258,61775043 and 11805140);the Natural Science Foundation of Shanxi Province(Grant Nos.201801D221021 and 201801D221031)。
We theoretically study the four-wave mixing(FWM)response in a quantum dot-cavity coupling system,where a two-level quantum dot(QD)is placed in an optical cavity while the cavity mode is coupled to the nanomechanical r...
Supported by National Natural Science Foundation of China under Grant Nos.10774163,11104326,11004226,11174035;National Basic Research Program of China(973Program)under Grant Nos.2011CB921803,2012CB921704;China Postdoctoral Science Foundation Funded Project under Grant No.2012M510342
By employing an auxiliary cavity, we investigate the possibility to implement the conditional phase flip (CPF) gate on two atoms confined in separate 1ow-Q cavities by single-photon input-output process, based on th...
supported by National Natural Science Foundation of China under Grant Nos.10774163,10774042,and 10747167;the State Key Basic Research Program of China under Grant Nos.2005CB724502 and 2006CB921203
We propose a scheme to purify entanglement of two atoms from not-too-impure entangled states by checking the parity of the two atoms through the cavity input-output process. As the parity check is made by measurement ...