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

SYSNO ASEP	0436680
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Spatial properties of twin-beam correlations at low- to high-intensity transition
Author(s)	Machulka, R. (CZ) Haderka, Ondřej (FZU-D)_{RID, ORCID} Peřina Jr., J. (CZ) Lamperti, M. (IT) Allevi, A. (IT) Bondani, M. (IT)
Source Title	Optics Express. - : Optical Society of America - ISSN 1094-4087 Roč. 22, č. 11 (2014), 13374-13379
Number of pages	6 s.
Language	eng - English
Country	US - United States
Keywords	twin-beam correlations ; photon pairs ; speckle patterns
Subject RIV	BH - Optics, Masers, Lasers
R&D Projects	GAP205/12/0382 GA ČR - Czech Science Foundation (CSF)
Institutional support	FZU-D - RVO:68378271
UT WOS	000337501600064
EID SCOPUS	84901830068
DOI	10.1364/OE.22.013374
Annotation	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 correspondence is observed for the first time in one experimental setup by using different acquisition modes of an intensified CCD camera in low and high intensity regimes. The behavior of intensity auto- and cross-correlation functions in dependence on pump-beam parameters including power and transverse profile is investigated.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2015

Number of the records: 1