%0 Journal Article
%T Photon Frequency Entanglement Swapping
%A S. N. Molotkov
%A S. S. Nazin
%J Physics
%D 1998
%I arXiv
%R 10.1016/S0375-9601(98)00890-1
%X 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 biphotons.
%U http://arxiv.org/abs/quant-ph/9810076v2