activity
20022020
most citedContinuous Variable Quantum Cryptography - beating the 3 dB loss limit

385 citations · 708 across the 10 of their papers we have counts for

collaborators

10 papers

quant-ph2020★ 15 cited

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…

quant-ph2019★ 11 cited

Detector-Agnostic Phase-Space Distributions

J. Sperling, D. S. Phillips, J. F. F. Bulmer +11

The representation of quantum states via phase-space functions constitutes an intuitive technique to characterize light. However, the reconstruction of such distributions is challe…

quant-ph2017★ 33 cited

Incomplete Detection of Nonclassical Phase-Space Distributions

M. Bohmann, J. Tiedau, T. Bartley +3

We implement the direct sampling of negative phase-space functions via unbalanced homodyne measurement using click-counting detectors. The negativities significantly certify noncla…

quant-ph2017★ 27 cited

Full statistical mode reconstruction of a light field via a photon-number resolved measurement

I. A. Burenkov, A. K. Sharma, T. Gerrits +5

We present a method to reconstruct the complete statistical mode structure and optical losses of multimode conjugated optical fields using an experimentally measured joint photon-n…

quant-ph2015★ 61 cited

Uncovering Quantum Correlations with Time-Multiplexed Click Detection

J. Sperling, M. Bohmann, W. Vogel +4

We report on the implementation of a time-multiplexed click detection scheme to probe quantum correlations between different spatial optical modes. We demonstrate that such measure…

quant-ph2014★ 26 cited

Time-Multiplexed Measurements of Nonclassical Light at Telecom Wavelengths

G. Harder, C. Silberhorn, J. Rehacek +4

We report the experimental reconstruction of the statistical properties of an ultrafast pulsed type-II parametric down conversion source in a periodically poled KTP waveguide at te…