One-dimensional model potentials optimized for the calculation of the HHG spectrum
Fuente:
arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866929727905726464 |
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| author | Sallai, Krisztina Hack, Szabolcs Majorosi, Szilárd Czirják, Attila |
| author_facet | Sallai, Krisztina Hack, Szabolcs Majorosi, Szilárd Czirják, Attila |
| contents | Based on the favourable properties of previously used one-dimensional (1D) atomic model potentials, we introduce a novel 1D atomic model potential for the 1D simulation of the quantum dynamics of a single active electron atom driven by a strong, linearly polarized near-infrared laser pulse. By comparing numerical simulation results of typical strong-field physics scenarios in 1D and 3D, we show that this novel 1D model potential gives single atom HHG spectra with impressively increased accuracy for the most frequently used driving laser pulse parameters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_13724 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One-dimensional model potentials optimized for the calculation of the HHG spectrum Sallai, Krisztina Hack, Szabolcs Majorosi, Szilárd Czirják, Attila Atomic Physics Optics Quantum Physics Based on the favourable properties of previously used one-dimensional (1D) atomic model potentials, we introduce a novel 1D atomic model potential for the 1D simulation of the quantum dynamics of a single active electron atom driven by a strong, linearly polarized near-infrared laser pulse. By comparing numerical simulation results of typical strong-field physics scenarios in 1D and 3D, we show that this novel 1D model potential gives single atom HHG spectra with impressively increased accuracy for the most frequently used driving laser pulse parameters. |
| title | One-dimensional model potentials optimized for the calculation of the HHG spectrum |
| topic | Atomic Physics Optics Quantum Physics |
| url | https://arxiv.org/abs/2401.13724 |