Intense spectrally broad-band twin beams from poled nonlinear crystals

Properties of intense twin beams generated in parametric down-conversion in periodically poled LiNbO(3) crystals and their chirped variants by intense pump fields are analyzed along the model of intense parametric down-conversion that allows for pump depletion and uses the dual spatio-spectral Schmi...

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Autor principal: Peřina, Jan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6193979/
https://www.ncbi.nlm.nih.gov/pubmed/30337564
http://dx.doi.org/10.1038/s41598-018-33546-0
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author Peřina, Jan
author_facet Peřina, Jan
author_sort Peřina, Jan
collection PubMed
description Properties of intense twin beams generated in parametric down-conversion in periodically poled LiNbO(3) crystals and their chirped variants by intense pump fields are analyzed along the model of intense parametric down-conversion that allows for pump depletion and uses the dual spatio-spectral Schmidt modes. Spectral and spatial intensity auto- and cross-correlation functions are determined as they depend on the pump power. Temporal correlations in intense twin beams at the fs time scale are investigated using the Hong-Ou-Mandel interferometer and the process of sum-frequency generation.
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spelling pubmed-61939792018-10-24 Intense spectrally broad-band twin beams from poled nonlinear crystals Peřina, Jan Sci Rep Article Properties of intense twin beams generated in parametric down-conversion in periodically poled LiNbO(3) crystals and their chirped variants by intense pump fields are analyzed along the model of intense parametric down-conversion that allows for pump depletion and uses the dual spatio-spectral Schmidt modes. Spectral and spatial intensity auto- and cross-correlation functions are determined as they depend on the pump power. Temporal correlations in intense twin beams at the fs time scale are investigated using the Hong-Ou-Mandel interferometer and the process of sum-frequency generation. Nature Publishing Group UK 2018-10-18 /pmc/articles/PMC6193979/ /pubmed/30337564 http://dx.doi.org/10.1038/s41598-018-33546-0 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Peřina, Jan
Intense spectrally broad-band twin beams from poled nonlinear crystals
title Intense spectrally broad-band twin beams from poled nonlinear crystals
title_full Intense spectrally broad-band twin beams from poled nonlinear crystals
title_fullStr Intense spectrally broad-band twin beams from poled nonlinear crystals
title_full_unstemmed Intense spectrally broad-band twin beams from poled nonlinear crystals
title_short Intense spectrally broad-band twin beams from poled nonlinear crystals
title_sort intense spectrally broad-band twin beams from poled nonlinear crystals
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6193979/
https://www.ncbi.nlm.nih.gov/pubmed/30337564
http://dx.doi.org/10.1038/s41598-018-33546-0
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