Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond
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/1721.1/118052 |
| _version_ | 1826194423819534336 |
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| author | Eisenach, Erik Roger |
| author2 | Dirk Englund and Danielle Braje. |
| author_facet | Dirk Englund and Danielle Braje. Eisenach, Erik Roger |
| author_sort | Eisenach, Erik Roger |
| collection | MIT |
| description | Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2018. |
| first_indexed | 2024-09-23T09:55:54Z |
| format | Thesis |
| id | mit-1721.1/118052 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:55:54Z |
| publishDate | 2018 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1180522019-04-10T21:29:19Z Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond Eisenach, Erik Roger Dirk Englund and Danielle Braje. 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. Cataloged from PDF version of thesis. Includes bibliographical references (pages 61-68). Nitrogen vacancy centers in diamond have emerged as a solid-state analog to atomic systems with applications ranging from room temperature quantum computing to quantum sensing and metrology. To date, with notably few exceptions, all NV applications rely on coherent manipulation of spin states via resonant microwave driving. In this thesis the loop gap resonator (LGR) is presented as a mechanism for the delivery of resonantly enhanced and uniform microwave fields to large volume samples of nitrogen vacancy (NV) centers in diamond. Specifically, an S-band tunable LGR and its constituent excitation circuitry are designed and fabricated to enable directionally uniform, strong, homogeneous, and broadband microwave (MW) driving of an NV ensemble over an area larger than 32 mm2 . The LGR design, based on the anode block of a cavity magnetron, demonstrates an average field amplitude of 5 gauss at 42 dBm of input power, and achieves a peak-to-peak field uniformity of 89.5% over an area of 32 mm2 and 97% over an area of 11 mm2 . The broad bandwidth of the LGR is capable of addressing all resonances of an NV ensemble for bias magnetic Fields up to 14 gauss. Furthermore, with cavity ring-down-times in the single nanoseconds, the resonator is compatible with the pulsed MW techniques necessary for a wide range of NV-diamond applications. by Erik Roger Eisenach. S.M. 2018-09-17T15:55:24Z 2018-09-17T15:55:24Z 2018 2018 Thesis http://hdl.handle.net/1721.1/118052 1051460144 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 68 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Eisenach, Erik Roger Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title | Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title_full | Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title_fullStr | Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title_full_unstemmed | Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title_short | Tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| title_sort | tunable and broadband loop gap resonator for nitrogen vacancy centers in diamond |
| topic | Electrical Engineering and Computer Science. |
| url | http://hdl.handle.net/1721.1/118052 |
| work_keys_str_mv | AT eisenacherikroger tunableandbroadbandloopgapresonatorfornitrogenvacancycentersindiamond |