326 citations · 3.9k across the 124 of their papers we have counts for
17 papers · 1 filter
Tailoring the correlation and anti-correlation behavior of path-entangled photons in Glauber-Fock oscillator lattices
Armando Perez-Leija, Robert Keil, Alexander Szameit +3
We demonstrate that single-photon as well as biphoton revivals are possible in a new class of dynamic optical systems-the so-called Glauber-Fock oscillator lattices. In these array…
Spatial coherence effects on second- and fourth-order temporal interference
Timothy Yarnall, Ayman F. Abouraddy, Bahaa E. A. Saleh +1
We report the results of two experiments performed with two-photon light, produced via collinear degenerate optical spontaneous parametric downconversion (SPDC), in which both seco…
Synthesis and Analysis of Entangled Photonic Qubits in Spatial-Parity Space
Timothy Yarnall, Ayman F. Abouraddy, Bahaa E. A. Saleh +1
We present the novel embodiment of a photonic qubit that makes use of one continuous spatial degree of freedom of a single photon and relies on the the parity of the photon's trans…
Experimental Violation of Bell's Inequality in Spatial-Parity Space
Timothy Yarnall, Ayman F. Abouraddy, Bahaa E. A. Saleh +1
We report the first experimental violation of Bell's inequality in the spatial domain using the Einstein--Podolsky--Rosen state. Two-photon states generated via optical spontaneous…
Entangled-Photon Imaging of a Pure Phase Object
Ayman F. Abouraddy, Patrick R. Stone, Alexander V. Sergienko +2
We demonstrate experimentally and theoretically that a coherent image of a pure phase object may be obtained by use of a spatially incoherent illumination beam. This is accomplishe…
Decoherence-Free Subspaces in Quantum Key Distribution
Zachary D. Walton, Ayman F. Abouraddy, Alexander V. Sergienko +2
We demonstrate that two recent innovations in the field of practical quantum key distribution (one-way autocompensation and passive detection) are closely related to the methods de…