Experimental measurement of the reappearance of Rabi rotations in semiconductor quantum dots
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arXiv
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| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866917170739412992 |
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| author | Hanschke, L. Bracht, T. K. Schöll, E. Bauch, D. Berger, E. Kallert, P. Peter, M. Garcia Jr., A. J. da Silva, S. F. Covre Manna, S. Rastelli, A. Schumacher, S. Reiter, D. E. Jöns, K. D. |
| author_facet | Hanschke, L. Bracht, T. K. Schöll, E. Bauch, D. Berger, E. Kallert, P. Peter, M. Garcia Jr., A. J. da Silva, S. F. Covre Manna, S. Rastelli, A. Schumacher, S. Reiter, D. E. Jöns, K. D. |
| contents | Phonons in solid-state quantum emitters play a crucial role in their performance as photon sources in quantum technology. For resonant driving, phonons dampen the Rabi oscillations resulting in reduced preparation fidelities. The phonon spectral density, which quantifies the strength of the carrier-phonon interaction, is non-monotonous as a function of energy. As one of the most prominent consequences, this leads to the reappearance of Rabi rotations for increasing pulse power, which was theoretically predicted in Phys. Rev. Lett. 98, 227403 (2007). In this paper we present the experimental demonstration of the reappearance of Rabi rotations. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2409_19167 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Experimental measurement of the reappearance of Rabi rotations in semiconductor quantum dots Hanschke, L. Bracht, T. K. Schöll, E. Bauch, D. Berger, E. Kallert, P. Peter, M. Garcia Jr., A. J. da Silva, S. F. Covre Manna, S. Rastelli, A. Schumacher, S. Reiter, D. E. Jöns, K. D. Mesoscale and Nanoscale Physics Phonons in solid-state quantum emitters play a crucial role in their performance as photon sources in quantum technology. For resonant driving, phonons dampen the Rabi oscillations resulting in reduced preparation fidelities. The phonon spectral density, which quantifies the strength of the carrier-phonon interaction, is non-monotonous as a function of energy. As one of the most prominent consequences, this leads to the reappearance of Rabi rotations for increasing pulse power, which was theoretically predicted in Phys. Rev. Lett. 98, 227403 (2007). In this paper we present the experimental demonstration of the reappearance of Rabi rotations. |
| title | Experimental measurement of the reappearance of Rabi rotations in semiconductor quantum dots |
| topic | Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2409.19167 |