Higher-order sub-Poissonian-like nonclassical fields: Theoretical and experimental comparison

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73582350" target="_blank" >RIV/61989592:15310/17:73582350 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/17:00483086

Výsledek na webu

<a href="https://journals.aps.org/pra/pdf/10.1103/PhysRevA.96.033852" target="_blank" >https://journals.aps.org/pra/pdf/10.1103/PhysRevA.96.033852</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevA.96.033852" target="_blank" >10.1103/PhysRevA.96.033852</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Higher-order sub-Poissonian-like nonclassical fields: Theoretical and experimental comparison

Popis výsledku v původním jazyce

Criteria defining higher-order sub-Poissonian-like fields are given using five different quantities: moments of (I) integrated intensity, (II) photon number, (III) integrated-intensity fluctuation, (IV) photon-number fluctuation, and (V) elements of photocount and photon-number distributions. Relations among the moment criteria are revealed. Performance of the criteria is experimentally investigated using a set of potentially sub-Poissonian fields obtained by post-selection from a twin beam. The criteria based on moments of integrated intensity and photon number and those using the elements of photocount distribution are found as the most powerful. States nonclassical up to the fifth order are experimentally reached in the former case, even the ninth-order nonclassicality is observed in the latter case.

Název v anglickém jazyce

Higher-order sub-Poissonian-like nonclassical fields: Theoretical and experimental comparison

Popis výsledku anglicky

Criteria defining higher-order sub-Poissonian-like fields are given using five different quantities: moments of (I) integrated intensity, (II) photon number, (III) integrated-intensity fluctuation, (IV) photon-number fluctuation, and (V) elements of photocount and photon-number distributions. Relations among the moment criteria are revealed. Performance of the criteria is experimentally investigated using a set of potentially sub-Poissonian fields obtained by post-selection from a twin beam. The criteria based on moments of integrated intensity and photon number and those using the elements of photocount distribution are found as the most powerful. States nonclassical up to the fifth order are experimentally reached in the former case, even the ninth-order nonclassicality is observed in the latter case.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review A

ISSN

2469-9926

e-ISSN

—

Svazek periodika

96

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

"033852-1"-"033852-7"

Kód UT WoS článku

000411973900009

EID výsledku v databázi Scopus

2-s2.0-85030330092