Photon-pair generation in nonlinear metal-dielectric one-dimensional photonic structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00438601" target="_blank" >RIV/68378271:_____/14:00438601 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/14:33151269
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevA.90.053813" target="_blank" >http://dx.doi.org/10.1103/PhysRevA.90.053813</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.90.053813" target="_blank" >10.1103/PhysRevA.90.053813</a>
Alternative languages
Result language
angličtina
Original language name
Photon-pair generation in nonlinear metal-dielectric one-dimensional photonic structures
Original language description
Nonlinear metal-dielectric layered structures are shown to be able to efficiently generate entangled photon pairs using spontaneous parametric down-conversion. Increase of electric-field amplitudes in these structures enhanced by the presence of metal layers is sufficient to compensate for losses inside thin metal layers. As an example, photon pairs emitted from a structure composed of alternating nonlinear dielectric GaN layers and metal Ag layers are analyzed in spectral, temporal, as well as spatialdomains. Also, correlations and entanglement between two photons in a pair are determined. Very narrow photon-pair spectra together with strong directionality of photon-pair emission are observed making the photons suitable for photon-atom interactions.Highly enhanced electric-field amplitudes provide high photon-pair generation efficiencies.
Czech name
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Czech description
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Classification
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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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review. A
ISSN
1050-2947
e-ISSN
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Volume of the periodical
90
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
"053813-1"-"053813-14"
UT code for WoS article
000345243400013
EID of the result in the Scopus database
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