868 citations · 4k across the 38 of their papers we have counts for
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Verification of continuous variable entanglement with undetected photons
Sanjukta Kundu, Balakrishnan Viswanathan, Pawel Szczypkowski +3
We verify transverse spatial entanglement of photon-pairs generated in spontaneous parametric down conversion using a nonlinear interferometric technique without relying on any coi…
High-dimensional quantum correlation measurements with an adaptively gated hybrid single-photon camera
Sanjukta Kundu, Jerzy Szuniewicz, Grzegorz Firlik +2
Efficient measurement of high-dimensional quantum correlations, especially spatial ones, is essential for quantum technologies, given their inherent high dimensionality and easy ma…
Large Reconfigurable Quantum Circuits with SPAD Arrays and Multimode Fibers
Adrian Makowski, Michał Dąbrowski, Ivan Michel Antolovic +5
Reprogrammable linear optical circuits are essential elements of photonic quantum technology implementations. Integrated optics provides a natural platform for tunable photonic cir…
Quantum imaging and metrology with undetected photons: a tutorial
Gabriela Barreto Lemos, Mayukh Lahiri, Sven Ramelow +2
We present a tutorial on the phenomenon of induced coherence without induced emission, and specifically its application to imaging and metrology. It is based on a striking effect w…
Resolution of Quantum Imaging with Undetected Photons
Jorge Fuenzalida, Armin Hochrainer, Gabriela Barreto Lemos +4
Quantum imaging with undetected photons is a recently introduced technique that goes significantly beyond what was previously possible. In this technique, images are formed without…
Characterizing mixed state entanglement through single-photon interference
Mayukh Lahiri, Radek Lapkiewicz, Armin Hochrainer +2
Entanglement verification and measurement is essential for experimental tests of quantum mechanics and also for quantum communication and information science. Standard methods of v…