Quantum Frequency Mixing using an N-$V$ Diamond Microscope
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arXiv
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| Autores principales: | , , , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866912157523771392 |
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| author | Karlson, Samuel J. Kehayias, Pauli Schloss, Jennifer M. Maccabe, Andrew C. Libson, Adam Phillips, David F. Wang, Guoqing Cappellaro, Paola Braje, Danielle A. |
| author_facet | Karlson, Samuel J. Kehayias, Pauli Schloss, Jennifer M. Maccabe, Andrew C. Libson, Adam Phillips, David F. Wang, Guoqing Cappellaro, Paola Braje, Danielle A. |
| contents | Wide-field magnetic microscopy using nitrogen-vacancy (NV) centers in diamond can yield high-quality magnetic images of DC and AC magnetic fields. The unique combination of micron-scale spatial resolution of scalar or vector fields at room temperature and parallel camera readout make this an appealing technique for applications in biology, geology, condensed-matter physics, and electronics. However, while NV magnetic microscopy has achieved great success in these areas, historically the accessible frequency range has been limited. In this paper, we overcome this limitation by implementing the recently developed technique of quantum frequency mixing. With this approach, we generate wide-field magnetic images of test structures driven by alternating currents up to 70 MHz, well outside the reach of DC and Rabi magnetometry methods. With further improvements, this approach could find utility in hyperspectral imaging for electronics power spectrum analysis, electronics diagnostics and troubleshooting, and quantum computing hardware validation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_07025 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum Frequency Mixing using an N-$V$ Diamond Microscope Karlson, Samuel J. Kehayias, Pauli Schloss, Jennifer M. Maccabe, Andrew C. Libson, Adam Phillips, David F. Wang, Guoqing Cappellaro, Paola Braje, Danielle A. Instrumentation and Detectors Optics Quantum Physics Wide-field magnetic microscopy using nitrogen-vacancy (NV) centers in diamond can yield high-quality magnetic images of DC and AC magnetic fields. The unique combination of micron-scale spatial resolution of scalar or vector fields at room temperature and parallel camera readout make this an appealing technique for applications in biology, geology, condensed-matter physics, and electronics. However, while NV magnetic microscopy has achieved great success in these areas, historically the accessible frequency range has been limited. In this paper, we overcome this limitation by implementing the recently developed technique of quantum frequency mixing. With this approach, we generate wide-field magnetic images of test structures driven by alternating currents up to 70 MHz, well outside the reach of DC and Rabi magnetometry methods. With further improvements, this approach could find utility in hyperspectral imaging for electronics power spectrum analysis, electronics diagnostics and troubleshooting, and quantum computing hardware validation. |
| title | Quantum Frequency Mixing using an N-$V$ Diamond Microscope |
| topic | Instrumentation and Detectors Optics Quantum Physics |
| url | https://arxiv.org/abs/2407.07025 |