134 citations · 311 across the 7 of their papers we have counts for
22 papers · 1 filter
Lossy SU(1,1) interferometers in the single-photon-pair regime
Matteo Santandrea, Kai-Hong Luo, Michael Stefszky +3
The success of quantum technologies is intimately connected to the possibility of using them in real-world applications. To this aim, we study the sensing capabilities of quantum S…
Universal compressive tomography in the time-frequency domain
J. Gil-Lopez, Y. S. Teo, S. De +4
We implement a compressive quantum state tomography capable of reconstructing any arbitrary low-rank spectral-temporal optical signal with extremely few measurement settings and wi…
Climbing the Fock ladder: Advancing multiphoton state generation
M. Engelkemeier, J. Sperling, J. Tiedau +5
A scheme for the enhanced generation of higher photon-number states is realized, using an optical time-multiplexing setting that exploits a parametric down-conversion source for an…
Effects of coherence on temporal resolution
Syamsundar De, Jano Gil-Lopez, Benjamin Brecht +4
Measuring small separations between two optical sources, either in space or in time, constitute an important metrological challenge as standard intensity-only measurements fail for…
Improved non-linear devices for quantum applications
Jano Gil-Lopez, Matteo Santandrea, Benjamin Brecht +4
In this paper, we review the state of the art of mode selective, integrated sum-frequency generation devices tailored for quantum optical technologies. We explore benchmarks to ass…
Experimental entanglement characterization of two-rebit states
Nidhin Prasannan, Syamsundar De, Sonja Barkhofen +3
We characterize entanglement subject to its definition over real and complex, composite quantum systems. In particular, a method is established to assess quantum correlations with…