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Hemmerling, B.; Gebert, F.; Wan, Y.; Schmidt, P. O.: A novel, robust quantum detection scheme. In: New Journal of Physics 14 (2012), 23043. DOI: https://doi.org/10.1088/1367-2630/14/2/023043
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Selected time period:
Sum total of downloads: 152
| Abstract: | |
Protocols used in quantum information and precision spectroscopy rely on efficient internal quantum state discrimination. With a single ion in a linear Paul trap, we implement a novel detection method which utilizes correlations between two detection events with an intermediate spin-flip. The technique is experimentally characterized as more robust against fluctuations in detection laser power compared to conventionally implemented methods. Furthermore, systematic detection errors which limit the Rabi oscillation contrast in conventional methods are overcome. | |
| License of this version: | CC BY-NC-SA 3.0 Unported |
| Document Type: | Article |
| Publishing status: | publishedVersion |
| Issue Date: | 2012 |
| Appears in Collections: | Fakultät für Mathematik und Physik |
distribution of downloads over the selected time period:
downloads by country:
| pos. | country | downloads | ||
|---|---|---|---|---|
| total | perc. | |||
| 1 |  |
Germany | 103 | 67.76% |
| 2 |  |
United States | 16 | 10.53% |
| 3 |  |
China | 16 | 10.53% |
| 4 |  |
Russian Federation | 4 | 2.63% |
| 5 |  |
Indonesia | 2 | 1.32% |
| 6 |  |
France | 2 | 1.32% |
| 7 |  |
Netherlands | 1 | 0.66% |
| 8 |  |
India | 1 | 0.66% |
| 9 |  |
Hungary | 1 | 0.66% |
| 10 |  |
Canada | 1 | 0.66% |
| other countries | 5 | 3.29% | ||
Further download figures and rankings:
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