Počet záznamů: 1
Spatial properties of twin-beam correlations at low- to high-intensity transition
- 1.0436680 - FZÚ 2015 RIV US eng J - Článek v odborném periodiku
Machulka, R. - Haderka, Ondřej - Peřina Jr., J. - Lamperti, M. - Allevi, A. - Bondani, M.
Spatial properties of twin-beam correlations at low- to high-intensity transition.
Optics Express. Roč. 22, č. 11 (2014), 13374-13379. ISSN 1094-4087
Grant CEP: GA ČR GAP205/12/0382
Institucionální podpora: RVO:68378271
Klíčová slova: twin-beam correlations * photon pairs * speckle patterns
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 3.488, rok: 2014
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.
Trvalý link: http://hdl.handle.net/11104/0240356
Počet záznamů: 1