Control of conditional pattern with polarization entanglement
arXiv:quant-ph/0304180 · doi:10.1016/j.optcom.2003.09.016
Abstract
Conditional interference patterns can be obtained with twin photons from spontaneous parametric down-conversion and the phase of the pattern can be controlled by the relative transverse position of the signal and idler detectors. Using a configuration that produces entangled photons in both polarization and transverse momentum we report on the control of the conditional patterns by acting on the polarization degree of freedom.
Submitted for publication in Optics Communications
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