24 citations · 125 across the 18 of their papers we have counts for
4 papers · 1 filter
Quantum cryptography based on photon ``frequency'' states: example of a possible realization
S. N. Molotkov
A quantum cryptosystem is proposed using single-photon states with different frequency spectra as information carriers. A possible experimental implementation of the cryptosystem i…
Photon Frequency Entanglement Swapping
S. N. Molotkov, S. S. Nazin
We propose a simple non-linear crystal based optical scheme for experimental realization of the frequency entanglement swapping between the photons belonging to two independent bip…
Experimental scheme for quantum teleportation of a single-photon packet
S. N. Molotkov
Both complete protocol and optical setup for experimental realization of quantum teleportation of unknown single-photon wave packet are proposed.
Quantum teleportation of a single-photon wave packet
S. N. Molotkov
A quantum teleportation scheme based on the EPR-pair entangled with respect to the ``energy+time'' variables is proposed. Teleportation of the multimode state of a single-photon wa…