Broadband energy-entangled photon for high resolution temporal sensing
Christof Bernhard, Bänz Bessire, Thomas Feurer, André Stefanov · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2016
Energy-time entangled photon pairs exhibit at the same time narrowband and short time features. We show how to make use of those quantum properties to realize measurements beyond the capabilities of classical devices. As proof of principle experiment we show imaging through a scattering medium by selecting the ballistic photons only, using optical coincidence measurements.