Super-resolution localization and readout of individual solid-state qubits
Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2018
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| Online Access: | http://hdl.handle.net/1721.1/115623 |
| _version_ | 1811087775828541440 |
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| author | Bersin, Eric (Eric A.) |
| author2 | Dirk Robert Englund. |
| author_facet | Dirk Robert Englund. Bersin, Eric (Eric A.) |
| author_sort | Bersin, Eric (Eric A.) |
| collection | MIT |
| description | Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018. |
| first_indexed | 2024-09-23T13:51:47Z |
| format | Thesis |
| id | mit-1721.1/115623 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T13:51:47Z |
| publishDate | 2018 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1156232019-04-12T23:08:27Z Super-resolution localization and readout of individual solid-state qubits Bersin, Eric (Eric A.) Dirk Robert Englund. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Electrical Engineering and Computer Science. Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Cataloged from student-submitted PDF version of thesis. Includes bibliographical references (pages 67-74). A central goal in quantum information science is to establish entanglement across multiple quantum memories in a manner that allows individual control and readout of each constituent qubit. In the area of solid state quantum optics, a leading system is the negatively charged nitrogen vacancy center in diamond, which allows access to a spin center that can be entangled to multiple nuclear spins. Scaling these systems will require the entanglement of multiple NV centers, together with their nuclear spins, in a manner that allows for individual control and readout. Here we demonstrate a technique that allows us to prepare and measure individual centers within an ensemble, well below the diffraction limit. The technique relies on optical addressing of spin-dependent transitions, and makes use of the built-in inhomogeneous distribution of emitters resulting from strain splitting to measure individual spins in a manner that is non-destructive to the quantum state of other nearby centers. We demonstrate the ability to resolve individual NV centers with subnanometer spatial resolution. Furthermore, we demonstrate crosstalk-free individual readout of spin populations within a diffraction limited spot by performing resonant readout of one NV during a spectroscopic sequence of another. This method opens the door to multi-qubit coupled spin systems in solids, with individual spin manipulation and readout. by Eric Bersin. S.M. 2018-05-23T15:05:10Z 2018-05-23T15:05:10Z 2018 2018 Thesis http://hdl.handle.net/1721.1/115623 1036986981 eng MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission. http://dspace.mit.edu/handle/1721.1/7582 74 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Bersin, Eric (Eric A.) Super-resolution localization and readout of individual solid-state qubits |
| title | Super-resolution localization and readout of individual solid-state qubits |
| title_full | Super-resolution localization and readout of individual solid-state qubits |
| title_fullStr | Super-resolution localization and readout of individual solid-state qubits |
| title_full_unstemmed | Super-resolution localization and readout of individual solid-state qubits |
| title_short | Super-resolution localization and readout of individual solid-state qubits |
| title_sort | super resolution localization and readout of individual solid state qubits |
| topic | Electrical Engineering and Computer Science. |
| url | http://hdl.handle.net/1721.1/115623 |
| work_keys_str_mv | AT bersinericerica superresolutionlocalizationandreadoutofindividualsolidstatequbits |