4 papers · 1 filter
Imaging entanglement correlations with a single-photon avalanche diode camera
Bienvenu Ndagano, Hugo Defienne, Ashley Lyons +4
Spatial correlations between two photons are the key resource in realising many quantum imaging schemes. Measurement of the bi-photon correlation map is typically performed using s…
Polarization entanglement-enabled quantum holography
Hugo Defienne, Bienvenu Ndagano, Ashley Lyons +1
Holography is a cornerstone characterisation and imaging technique that can be applied to the full electromagnetic spectrum, from X-rays to radio waves or even particles such as ne…
A witness to quantify high-dimensional entanglement
Bienvenu Ndagano, Andrew Forbes
Exploiting photonic high-dimensional entanglement allows one to expand the bandwidth of quantum communication and information processing protocols through increased photon informat…
Process tomography of quantum channels using classical light
Bienvenu Ndagano, Benjamin Perez-Garcia, Filippus S. Roux +7
High-dimensional entanglement with spatial modes of light promises increased security and information capacity over quantum channels. Unfortunately, entanglement decays due to pert…