Waves in spatio-spectral and -temporal coherence of evolving ultra-intense twin beams
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F19%3A73595359" target="_blank" >RIV/61989592:15310/19:73595359 - isvavai.cz</a>
Result on the web
<a href="https://www.nature.com/articles/s41598-019-39482-x.pdf" target="_blank" >https://www.nature.com/articles/s41598-019-39482-x.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-019-39482-x" target="_blank" >10.1038/s41598-019-39482-x</a>
Alternative languages
Result language
angličtina
Original language name
Waves in spatio-spectral and -temporal coherence of evolving ultra-intense twin beams
Original language description
Waves in the spatio-spectral and -temporal coherence of evolving ultra-intense twin beams are predicted: Twin beams with low intensities attain maximal coherence in the beam center until certain threshold intensity is reached. Then the area of maximal coherence moves with increasing intensity from the beam center towards its edges leaving the beam center with low coherence (the first coherence wave). For even larger intensities, a new coherence maximum is gradually built in the beam center with the increasing intensity and, later, it again moves towards the beam edges forming the second coherence wave. Rotationally-symmetric twin beams are analyzed within a three-dimensional model that couples spectral and spatial degrees of freedom. Relation between the twin-beam coherence and its local density of modes during the nonlinear evolution is discussed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/GA18-22102S" target="_blank" >GA18-22102S: Advanced spin-photonic and quantum nonlinear sources of light</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Reports
ISSN
2045-2322
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
MAR
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
"4256-1"-"4256-16"
UT code for WoS article
000460922200092
EID of the result in the Scopus database
2-s2.0-85062866053