Coherent population trapping of single spins in diamond under optical excitation
AuthorSantori, C; Tamarat, P; Neumann, P; Wrachtrup, J; Fattal, D; Beausoleil, RG; Rabeau, J; Olivero, P; Greentree, AD; Prawer, S; ...
Source TitlePHYSICAL REVIEW LETTERS
PublisherAMER PHYSICAL SOC
Document TypeJournal Article
CitationsSantori, C., Tamarat, P., Neumann, P., Wrachtrup, J., Fattal, D., Beausoleil, R. G., Rabeau, J., Olivero, P., Greentree, A. D., Prawer, S., Jelezko, F. & Hemmer, P. (2006). Coherent population trapping of single spins in diamond under optical excitation. PHYSICAL REVIEW LETTERS, 97 (24), https://doi.org/10.1103/PhysRevLett.97.247401.
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C1 - Journal Articles Refereed
Coherent population trapping is demonstrated in single nitrogen-vacancy centers in diamond under optical excitation. For sufficient excitation power, the fluorescence intensity drops almost to the background level when the laser modulation frequency matches the 2.88 GHz splitting of the ground states. The results are well described theoretically by a four-level model, allowing the relative transition strengths to be determined for individual centers. The results show that all-optical control of single spins is possible in diamond.
KeywordsCondensed Matter Physics - Electronic and Magnetic Properties; Superconductivity; Physical Sciences
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