Quantum engineering of high harmonic generation
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arXiv
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| Main Authors: | , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866915310501625856 |
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| author | Boroumand, Neda Thorpe, Adam Bart, Graeme Wang, Lu Purschke, David N. Vampa, Giulio Brabec, Thomas |
| author_facet | Boroumand, Neda Thorpe, Adam Bart, Graeme Wang, Lu Purschke, David N. Vampa, Giulio Brabec, Thomas |
| contents | In quantum sideband high harmonic generation (QSHHG), high harmonic generation is perturbed by a bright quantum field resulting in harmonic sidebands, with the intent to transfer non-classical properties from the quantum perturbation to the harmonic sidebands. So far, non-classical features have not been found in QSHHG yet. The closed form theory of QSHHG in atoms and solids developed here answers the question under which conditions non-classical features can be realized. QSHHG results in a multi-mode entanglement between harmonic sideband modes and perturbative quantum mode. A projective measurement on either creates a variety of non-classical states commonly used in quantum information science. This opens a pathway towards quantum engineering high harmonic generation as a short wavelength source for quantum information science. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_22536 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Quantum engineering of high harmonic generation Boroumand, Neda Thorpe, Adam Bart, Graeme Wang, Lu Purschke, David N. Vampa, Giulio Brabec, Thomas Quantum Physics In quantum sideband high harmonic generation (QSHHG), high harmonic generation is perturbed by a bright quantum field resulting in harmonic sidebands, with the intent to transfer non-classical properties from the quantum perturbation to the harmonic sidebands. So far, non-classical features have not been found in QSHHG yet. The closed form theory of QSHHG in atoms and solids developed here answers the question under which conditions non-classical features can be realized. QSHHG results in a multi-mode entanglement between harmonic sideband modes and perturbative quantum mode. A projective measurement on either creates a variety of non-classical states commonly used in quantum information science. This opens a pathway towards quantum engineering high harmonic generation as a short wavelength source for quantum information science. |
| title | Quantum engineering of high harmonic generation |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2505.22536 |