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Two-photon interference with thermal light
Giuliano Scarcelli, Alejandra Valencia, Yanhua Shih
The study of entangled states has greatly improved the basic understanding about two-photon interferometry. Two-photon interference is not the interference of two photons but the r…
Experimental study of the momentum correlation of a pseudo-thermal field in the photon counting regime
Giuliano Scarcelli, Alejandra Valencia, Yanhua Shih
Thermal (or pseudo-thermal) radiation has been recently proposed for imaging and interference types of experiments to simulate entangled states. We report an experimental study on…
Two-photon "ghost" imaging with thermal light
Alejandra Valencia, Giuliano Scarcelli, Milena D'Angelo +1
We report the first experimental demonstration of two-photon imaging with a pseudo-thermal source. Similarly to the case of entangled states, a two-photon Gaussian thin lens equati…
Distant Clock Synchronization Using Entangled Photon Pairs
Alejandra Valencia, Giuliano Scarcelli, Yanhua Shih
We report a proof-of-principle experiment on distant clock synchronization. Besides the achievement of picosecond resolution at 3 kilometer distance, this experiment demonstrated a…
Remote spectral measurement using entangled photons
Giuliano Scarcelli, Alejandra Valencia, Samuel Gompers +1
By utilizing the frequency anticorrelation of two-photon states produced via spontaneous parametric down conversion (SPDC), the working principle of a novel remote spectrometer is…