Spontaneous parametric down-conversion in one-dimensional photonic structures with boundaries

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A73580698" target="_blank" >RIV/61989592:15310/16:73580698 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/16:00478739
Result on the web
<a href="http://dx.doi.org/10.1117/12.2261819" target="_blank" >http://dx.doi.org/10.1117/12.2261819</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2261819" target="_blank" >10.1117/12.2261819</a>

Result language
angličtina
Original language name
Spontaneous parametric down-conversion in one-dimensional photonic structures with boundaries
Original language description
Emission of photon pairs has been numerically investigated in both the volume and at the boundaries of layered Gallium-Nitride/Aluminium-Nitride (GaN/AIN) structures that occurs in the process of spontaneous parametric down conversion (SPDC). The developed model of SPDC is one dimensional and exploits the quantization of momentum of an electromagnetic field (EM field). Nonlinear boundary conditions for the quantized EM field between the linear (AIN) and nonlinear (GaN) layers are treated by the transfer-matrix formalism. The developed theory describes both the volume and interface emissions of photon pairs and it also allows for their separation. The emission of photon pairs from interfaces contributes by 9.7 % of total number of emitted photon pairs. In the spectral regions with low volume emission, the spectral joint photon number density for interface emitted photon pairs reaches up to 40 % of the quantity characterizing the photon pairs emitted in the volume.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA15-08971S" target="_blank" >GA15-08971S: Novel nonlinear and magneto-optical phenomena in periodic structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
978-1-5106-0733-0
ISSN
0277-786X
e-ISSN
neuvedeno
Number of pages
8
Pages from-to
"Nestránkováno"
Publisher name
SPIE
Place of publication
Bellingham (OR)
Event location
Jasná, Slovensko
Event date
Sep 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000393152700041

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