20 citations · 54 across the 5 of their papers we have counts for
11 papers · 1 filter
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…
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…
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…
Probing the topological Anderson transition with quantum walks
Dmitry Bagrets, Kun Woo Kim, Sonja Barkhofen +5
We consider one-dimensional quantum walks in optical linear networks with synthetically introduced disorder and tunable system parameters allowing for the engineered realization of…
Spatiotemporal entanglement in a noncollinear optical parametric amplifier
L. La Volpe, S. De, M. I. Kolobov +4
We theoretically investigate the generation of two entangled beams of light in the process of single-pass type-I noncollinear frequency degenerate parametric downconversion with an…
Subdiffusion via Disordered Quantum Walks
Andrea Geraldi, Syamsundar De, Alessandro Laneve +4
Transport phenomena play a crucial role in modern physics and applied sciences. Examples include the dissipation of energy across a large system, the distribution of quantum inform…