About: Photocount measurements as a tool for investigation of non-classical properties of twin beams

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Joint signal-idler photoelectron distributions of twin beams have been measured recently in two distinct regimes: either the mean number of photon pairs per one pump pulse is lower that the number of independent modes or vice versa. Exploiting a microscopic quantum theory for joint quasi-distributions in parametric down-conversion based on the model of superposition of signal and noise we characterize properties of twin beams in terms of quasidistributions using experimental data. In parallel to the microscopic model, joint signal-idler photon-number distribution is reconstructed using the method of maximum likelihood. Joint signal-idler photoelectron distributions of twin beams have been measured recently in two distinct regimes: either the mean number of photon pairs per one pump pulse is lower that the number of independent modes or vice versa. Exploiting a microscopic quantum theory for joint quasi-distributions in parametric down-conversion based on the model of superposition of signal and noise we characterize properties of twin beams in terms of quasidistributions using experimental data. In parallel to the microscopic model, joint signal-idler photon-number distribution is reconstructed using the method of maximum likelihood. (en)
Title	Photocount measurements as a tool for investigation of non-classical properties of twin beams Photocount measurements as a tool for investigation of non-classical properties of twin beams (en)
skos:prefLabel	Photocount measurements as a tool for investigation of non-classical properties of twin beams Photocount measurements as a tool for investigation of non-classical properties of twin beams (en)
skos:notation	RIV/68378271:_____/08:00341060!RIV10-MSM-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1M06002), P(IAA100100713), Z(AV0Z10100522)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Křepelka, Jaromír Peřina, Jan Peřina, Jan Haderka, Ondřej Hamar, Martin Michálek, Václav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	386531
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/08:00341060
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	photon pair; mesoscopic twin beam; photon-number distribution (en)
http://linked.open.../riv/klicoveSlovo	photon pair mesoscopic twin beam photon-number distribution
http://linked.open...ontrolniKodProRIV	[6E753D9F88BC]
http://linked.open...v/mistoKonaniAkce	Polanica Zdrój
http://linked.open...i/riv/mistoVydani	Bellingham
http://linked.open...i/riv/nazevZdroje	16th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Optical structures, detection systems and relevant technologies for low photon number applications Generation and characterization of entangled photon pairs in modern nonlinear structures
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Křepelka, Jaromír Michálek, Václav Peřina, Jan Allevi, A. Bondani, M. Peřina jr., Jan Haderka, Ondřej Hamar, Martin Andreoni, A.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-09-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Wave and Corpuscular Light Propagation, Optical Materials and Technology
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	SPIE - The International Society for Optical Engineering
https://schema.org/isbn	978-0-8194-7383-7

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