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Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings

The generation of fully coherent and femtosecond time-scale radiation pulses in the X-ray regime is one of the most common demands of ring-based synchrotron light source users. In this paper, a method that utilizes the recent proposed angular dispersion induced microbunching technique to convert ext...

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Detalles Bibliográficos
Autores principales: Lu, Yujie, Feng, Chao, Tu, Lingjun, Li, Changliang, Jiang, Bocheng, Wang, Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900847/
https://www.ncbi.nlm.nih.gov/pubmed/35254296
http://dx.doi.org/10.1107/S1600577521013382
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author Lu, Yujie
Feng, Chao
Tu, Lingjun
Li, Changliang
Jiang, Bocheng
Wang, Dong
author_facet Lu, Yujie
Feng, Chao
Tu, Lingjun
Li, Changliang
Jiang, Bocheng
Wang, Dong
author_sort Lu, Yujie
collection PubMed
description The generation of fully coherent and femtosecond time-scale radiation pulses in the X-ray regime is one of the most common demands of ring-based synchrotron light source users. In this paper, a method that utilizes the recent proposed angular dispersion induced microbunching technique to convert external light from high-harmonic generation (HHG) to coherent light at shorter wavelength is proposed. Numerical simulations using the practical parameters of a diffraction-limited storage ring demonstrate the generation of coherent pulse trains with photon energy as high as 2 keV, pulse duration as short as ∼10 fs and high peak brightness directly from an HHG source at 13 nm.
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spelling pubmed-89008472022-03-29 Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings Lu, Yujie Feng, Chao Tu, Lingjun Li, Changliang Jiang, Bocheng Wang, Dong J Synchrotron Radiat Research Papers The generation of fully coherent and femtosecond time-scale radiation pulses in the X-ray regime is one of the most common demands of ring-based synchrotron light source users. In this paper, a method that utilizes the recent proposed angular dispersion induced microbunching technique to convert external light from high-harmonic generation (HHG) to coherent light at shorter wavelength is proposed. Numerical simulations using the practical parameters of a diffraction-limited storage ring demonstrate the generation of coherent pulse trains with photon energy as high as 2 keV, pulse duration as short as ∼10 fs and high peak brightness directly from an HHG source at 13 nm. International Union of Crystallography 2022-01-19 /pmc/articles/PMC8900847/ /pubmed/35254296 http://dx.doi.org/10.1107/S1600577521013382 Text en © Yujie Lu et al. 2022 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Papers
Lu, Yujie
Feng, Chao
Tu, Lingjun
Li, Changliang
Jiang, Bocheng
Wang, Dong
Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title_full Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title_fullStr Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title_full_unstemmed Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title_short Generating coherent and ultrashort X-ray pulses via HHG-seeding in storage rings
title_sort generating coherent and ultrashort x-ray pulses via hhg-seeding in storage rings
topic Research Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900847/
https://www.ncbi.nlm.nih.gov/pubmed/35254296
http://dx.doi.org/10.1107/S1600577521013382
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