2.8k citations · 12.1k across the 110 of their papers we have counts for
9 papers · 1 filter
Requirements for a loophole-free photonic Bell test using imperfect setting generators
Johannes Kofler, Marissa Giustina, Jan-Åke Larsson +1
Experimental violations of Bell inequalities are in general vulnerable to so-called "loopholes." In this work, we analyse the characteristics of a loophole-free Bell test with phot…
A macroscopic quantum state analysed particle by particle
Federica A. Beduini, Joanna A. Zielinska, Vito G. Lucivero +2
Explaining how microscopic entities collectively produce macroscopic phenomena is a fundamental goal of many-body physics. Theory predicts that large-scale entanglement is responsi…
Long-term laser frequency stabilization using fiber interferometers
Jia Kong, Vito Giovanni Lucivero, Ricardo Jimenez-Martinez +1
We report long-term laser frequency stabilization using only the target laser and a pair of 5 m fiber interferometers, one as a frequency reference and the second as a sensitive th…
Theory of high gain cavity-enhanced spontaneous parametric down-conversion
Joanna A. Zielińska, Morgan W. Mitchell
We compute the output of multimode cavity-enhanced spontaneous parametric down-conversion (SPDC) for sub-threshold, but otherwise arbitrary, gain. We find analytic Bogoliubov trans…
Interferometric measurement of the biphoton wave function
Federica A. Beduini, Joanna A. Zielińska, Vito G. Lucivero +2
Interference between an unknown two-photon state (a "biphoton") and the two-photon component of a reference state gives a phase-sensitive arrival-time distribution containing full…
Atomic filtering for hybrid continuous-variable/discrete-variable quantum optics
Joanna A. Zielińska, Federica A. Beduini, Vito Giovanni Lucivero +1
We demonstrate atomic filtering of frequency-degenerate photon pairs from a sub-threshold optical parametric oscillator (OPO). The filter, a modified Faraday anomalous dispersion o…