The switching of single photon in near-infrared quantum communication networks
Na Zhao · JOURNAL OF INFRARED AND MILLIMETER WAVES · 2015
A newscheme of wavelength switching in multiuser near-infrared quantum cryptography networks has been proposed. Solution is provided for information exchange in quantum network,the unchanged polarization in the course of switching is also analyzed. In addition,the relation between conversion efficiency and pump power is simulated. The results showthat this scheme is feasible and effective.