Multiple plateaus of high-sideband generation from Floquet matters
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866914745784729600 |
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| author | Chen, Yu-Xuan Wang, Gan Li, Mingjie Du, Tao-Yuan |
| author_facet | Chen, Yu-Xuan Wang, Gan Li, Mingjie Du, Tao-Yuan |
| contents | We theoretically report that high-order sideband generation (HSG) from Floquet matters driven by a strong terahertz light while engineered by weak infrared light can achieve multiple plateau HSG. The Floquet-engineering systems exhibit distinctive spectroscopic characteristics that go beyond the HSG processes in field-free band-structure systems. The spatial-temporal dynamics analyses under Floquet-Bloch and time-reversal-symmetry theories clarify the spectral and its odd-even characteristics in the HSG spectrum. Our work demonstrates the HSG of Floquet matters via Floquet engineering and indicates a promising way to extract Floquet material parameters in future experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_01466 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Multiple plateaus of high-sideband generation from Floquet matters Chen, Yu-Xuan Wang, Gan Li, Mingjie Du, Tao-Yuan Optics We theoretically report that high-order sideband generation (HSG) from Floquet matters driven by a strong terahertz light while engineered by weak infrared light can achieve multiple plateau HSG. The Floquet-engineering systems exhibit distinctive spectroscopic characteristics that go beyond the HSG processes in field-free band-structure systems. The spatial-temporal dynamics analyses under Floquet-Bloch and time-reversal-symmetry theories clarify the spectral and its odd-even characteristics in the HSG spectrum. Our work demonstrates the HSG of Floquet matters via Floquet engineering and indicates a promising way to extract Floquet material parameters in future experiments. |
| title | Multiple plateaus of high-sideband generation from Floquet matters |
| topic | Optics |
| url | https://arxiv.org/abs/2403.01466 |