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Angular uncertainty of momentum correlations in parametric fluorescence
- 1.0337364 - FZÚ 2010 RIV US eng J - Journal Article
Hamar, Martin - Peřina, Jan - Michálek, Václav - Haderka, Ondřej
Angular uncertainty of momentum correlations in parametric fluorescence.
[Úhlová neurčitost korelací hybnosti v parametrické fluorescenci].]
Journal of Russian Laser Research. Roč. 30, č. 5 (2009), s. 540-546. ISSN 1071-2836. E-ISSN 1573-8760
R&D Projects: GA MŠMT(CZ) OC09026; GA MŠMT(CZ) 1M06002
Institutional research plan: CEZ:AV0Z10100522
Keywords : photon pairs * uncertainty * correlation * entanglement
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 0.748, year: 2009
Uncertainty in determining the emission angles of the signal and idler photons is investigated. The role of the pump beam divergence, the pump-spectrum width, and the crystal size is elucidated. Experimental data obtained using an intensified CCD camera are in good agreement with a numerical model that provides angular and spectral characteristics of the signal and idler fields.
Je vyšetřována neurčitost v určení emisních úhlů signálního a jalového fotonu. Je objasněna role divergence čerpacího svazku, šířky čerpacího spektra a rozměrů krystalu.
Permanent Link: http://hdl.handle.net/11104/0181380
Number of the records: 1