Efficient Measurement of the Bi-photon Spatial Mode Entanglement with
Stimulated Emission Tomography
Efficient Measurement of the Bi-photon Spatial Mode Entanglement with
Stimulated Emission Tomography
The technique of stimulated emission tomography (SET) provides excellent characterization of SPDC sources of bi-photon states since it increases the average number of photons detected by several orders of magnitude than the traditional coincidence counting method. In a SET experiment, the signal caused by the vacuum fluctuation in SPDC is …