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20032026
most citedSub-shot-noise photon-number correlation in mesoscopic twin-beam of light

161 citations · 1.2k across the 47 of their papers we have counts for

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Showing 2014Show all

6 papers · 1 filter

quant-ph2014★ 27 cited

Real-time phase-reference monitoring of a quasi-optimal coherent-state receiver

Matteo Bina, Alessia Allevi, Maria Bondani +1

The Kennedy-like receiver is a quasi-optimal receiver employed in binary phase-shift-keyed communication schemes with coherent states. It is based on the interference of the two si…

quant-ph2014★ 6 cited

Luminescence-induced noise in single photon sources based on BBO crystals

Radek Machulka, Karel Lemr, Ondřej Haderka +3

Single-photon sources based on the process of spontaneous parametric down-conversion play a key role in various applied disciplines of quantum optics. We characterize intrinsic lum…

quant-ph2014★ 26 cited

Spatial properties of twin-beam correlations at low- to high-intensity transition

Radek Machulka, Ondrej Haderka, Jan Perina +3

It is shown that spatial correlation functions measured for correlated photon pairs at the single-photon level correspond to speckle patterns visible at high intensities. This corr…

quant-ph2014★ 49 cited

Coherence properties of high-gain twin beams generated in pump-depletion regime

Alessia Allevi, Ottavia Jedrkiewicz, Enrico Brambilla +4

Twin-beam coherence properties are analyzed both in the spatial and spectral domains at high-gain regime including pump depletion. The increase of the size of intensity auto- and c…

quant-ph2014★ 7 cited

Bracket states for communication protocols with coherent states

Alessia Allevi, Stefano Olivares, Maria Bondani

We present the generation and characterization of the class of bracket states, namely phase-sensitive mixtures of coherent states exhibiting symmetry properties in the phase-space…

quant-ph2014★ 28 cited

Absolute calibration of photon-number-resolving detectors with an analog output using twin beams

Jan Perina, Ondrej Haderka, Alessia Allevi +1

A method for absolute calibration of a photon-number resolving detector producing analog signals as the output is developed using a twin beam. The method gives both analog-to-digit…