Entangled photon-pair generation in metallo-dielectric photonic bandgap structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00399549" target="_blank" >RIV/68378271:_____/12:00399549 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/12:33144067
Result on the web
<a href="http://dx.doi.org/10.1117/12.2008682" target="_blank" >http://dx.doi.org/10.1117/12.2008682</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2008682" target="_blank" >10.1117/12.2008682</a>
Alternative languages
Result language
angličtina
Original language name
Entangled photon-pair generation in metallo-dielectric photonic bandgap structures
Original language description
1D metallo-dielectric photonic band gap structures are considered as efficient sources of entangled photon pairs. A quantum vectorial model of spontaneous parametric down conversion in layered media exploiting the expansion into monochromatic plane wavesis applied to a structure composed of alternating Ta2O5/Ag layers. Nonlinear optical response of the metal originates here from the Lorentz force acting on oscillating free electrons. Higher localization of fields in both dielectric and metal regions aswell as a very small value of skin depth in Ag result in higher generation efficiencies compared to purely dielectric photonic band-gap structures. Properties of photon pairs including polarization-resolved spectra are analyzed in the structure. A suitable numerical method guaranteeing high photon-pair generation rates is discussed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
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
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics /18./
ISBN
978-0-8194-9481-8
ISSN
0277-786X
e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
Ostravice
Event date
Sep 3, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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