Spontaneous parametric down-conversion in nonlinear layered structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00438983" target="_blank" >RIV/68378271:_____/14:00438983 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/B978-0-444-63379-8.00002-7" target="_blank" >http://dx.doi.org/10.1016/B978-0-444-63379-8.00002-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/B978-0-444-63379-8.00002-7" target="_blank" >10.1016/B978-0-444-63379-8.00002-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spontaneous parametric down-conversion in nonlinear layered structures

Popis výsledku v původním jazyce

In this review, we summarize spectral, temporal as well as spatial properties of photon pairs generated in spontaneous parametric down-conversion. Also entanglement between a signal and an idler photons in different degrees of freedom is analyzed. The discussion is based upon a spatial vectorial model that introduces a two-photon spectral amplitude defined for frequencies and propagation directions of the signal and idler photons. A band-gap structure formed in the layered systems then determines typical properties of photon pairs reflected in intensity beam profiles, spatial intensity correlations as well as spectral and temporal charactetristics of photon pairs. GaN/AlN layered structures as examples are used to demonstrate these properties. Methodsfor geometric optimization of layered structures with respect to photon-pair emission are mentioned. Special kinds of photon pairs like those with anti-symmetric spectral two-photon amplitudes or emitted in structures with randomly positi

Název v anglickém jazyce

Spontaneous parametric down-conversion in nonlinear layered structures

Popis výsledku anglicky

In this review, we summarize spectral, temporal as well as spatial properties of photon pairs generated in spontaneous parametric down-conversion. Also entanglement between a signal and an idler photons in different degrees of freedom is analyzed. The discussion is based upon a spatial vectorial model that introduces a two-photon spectral amplitude defined for frequencies and propagation directions of the signal and idler photons. A band-gap structure formed in the layered systems then determines typical properties of photon pairs reflected in intensity beam profiles, spatial intensity correlations as well as spectral and temporal charactetristics of photon pairs. GaN/AlN layered structures as examples are used to demonstrate these properties. Methodsfor geometric optimization of layered structures with respect to photon-pair emission are mentioned. Special kinds of photon pairs like those with anti-symmetric spectral two-photon amplitudes or emitted in structures with randomly positi

Druh

C - Kapitola v odborné knize

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

<a href="/cs/project/GAP205%2F12%2F0382" target="_blank" >GAP205/12/0382: Potlačení kvantového šumu využitím kvantové provázanosti fotonových párů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Progress in Optics

ISBN

978-0-444-63379-8

Počet stran výsledku

70

Strana od-do

89-158

Počet stran knihy

408

Název nakladatele

Elsevier B.V

Místo vydání

Amsterdam

Kód UT WoS kapitoly

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