The dependence of one- and two-photon characteristics of pulsed entangled two-photon fields generated in spontaneous parametric down-conversion on the pump-pulse properties is examined. A general relation between the spectra of the down-converted fields is established.
The dependence of one- and two-photon characteristics of pulsed entangled two-photon fields generated in spontaneous parametric down-conversion on the pump-pulse properties is examined. A general relation between the spectra of the down-converted fields is established. (en)