134 citations · 400 across the 42 of their papers we have counts for
5 papers · 1 filter
Achieving the ultimate quantum timing resolution
Vahid Ansari, Benjamin Brecht, Jano Gil-López +5
Accurate time-delay measurement is at the core of many modern technologies. Here, we present a temporal-mode demultiplexing scheme that achieves the ultimate quantum precision for…
Statistical Benchmarking of Scalable Photonic Quantum Systems
Johannes Tiedau, Melanie Engelkemeier, Benjamin Brecht +2
Targeting at the realization of scalable photonic quantum technologies, the generation of many photons, their propagation in large optical networks, and a subsequent detection and…
Remotely projecting states of photonic temporal modes
Vahid Ansari, John M. Donohue, Benjamin Brecht +1
Two-photon time-frequency entanglement is a valuable resource in quantum information. Resolving the wavepacket of ultrashort pulsed single-photons, however, is a challenge. Here, w…
Quantum photonics with active feedback loops
M. Engelkemeier, L. Lorz, Syamsundar De +5
We develop a unified theoretical framework for the efficient description of multiphoton states generated and propagating in loop-based optical networks which contain nonlinear elem…
Optimizing spontaneous parametric down-conversion sources for boson sampling
R. van der Meer, J. J. Renema, B. Brecht +2
An important step for photonic quantum technologies is the demonstration of a quantum advantage through boson sampling. In order to prevent classical simulability of boson sampling…