Randomly poled nonlinear crystals as a source of photon pairs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33116270" target="_blank" >RIV/61989592:15310/11:33116270 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/11:00364352
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevA.83.033808" target="_blank" >http://dx.doi.org/10.1103/PhysRevA.83.033808</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.83.033808" target="_blank" >10.1103/PhysRevA.83.033808</a>

Result language
angličtina
Original language name
Randomly poled nonlinear crystals as a source of photon pairs
Original language description
The generation of photon pairs from randomly poled nonlinear crystals is investigated using an analytically soluble model and numerical calculations. Randomly poled crystals are discovered as sources of entangled ultra broadband signal and idler fields.Their photon-pair generation rates scale linearly with the number of domains. Entanglement times as short as several fs can be reached. A comparison with chirped periodically poled structures is given and reveals close similarity.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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