Quantum cryptography based on quantum dots
S. N. Molotkov, S. S. Nazin · Journal of Experimental and Theoretical Physics Letters · 1996
Network protocols are formulated for the phase-coding and correlated-photon-pairs quantum cryptosystems. These protocols are free of the restriction imposed on the distance between the two legitimate users by the transmission loss in the optical fiber. A single-photon source and a source of correlated photon pairs based on quantum dots are proposed.