High-Coherence Quantum Acoustics with Planar Superconducting Qubits
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866914971557822464 |
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| author | Franse, W. J. M. Potts, C. A. Bittencourt, V. A. S. V. Metelmann, A. Steele, G. A. |
| author_facet | Franse, W. J. M. Potts, C. A. Bittencourt, V. A. S. V. Metelmann, A. Steele, G. A. |
| contents | Quantum acoustics is an emerging platform for hybrid quantum technologies enabling quantum coherent control of mechanical vibrations. High-overtone bulk acoustic resonators (HBARs) represent an attractive mechanical implementation of quantum acoustics due to their potential for exceptionally high mechanical coherence. Here, we demonstrate an implementation of high-coherence HBAR quantum acoustics integrated with a planar superconducting qubit architecture, demonstrating an acoustically-induced-transparency regime of high cooperativity and weak coupling, analogous to the electrically-induced transparency in atomic physics. Demonstrating high-coherence quantum acoustics with planar superconducting devices enables new applications for acoustic resonators in quantum technologies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_10272 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | High-Coherence Quantum Acoustics with Planar Superconducting Qubits Franse, W. J. M. Potts, C. A. Bittencourt, V. A. S. V. Metelmann, A. Steele, G. A. Quantum Physics Quantum acoustics is an emerging platform for hybrid quantum technologies enabling quantum coherent control of mechanical vibrations. High-overtone bulk acoustic resonators (HBARs) represent an attractive mechanical implementation of quantum acoustics due to their potential for exceptionally high mechanical coherence. Here, we demonstrate an implementation of high-coherence HBAR quantum acoustics integrated with a planar superconducting qubit architecture, demonstrating an acoustically-induced-transparency regime of high cooperativity and weak coupling, analogous to the electrically-induced transparency in atomic physics. Demonstrating high-coherence quantum acoustics with planar superconducting devices enables new applications for acoustic resonators in quantum technologies. |
| title | High-Coherence Quantum Acoustics with Planar Superconducting Qubits |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2410.10272 |