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|Title:||Coherent control of a strongly driven silicon vacancy optical transition in diamond||Authors:||Zhou, Yu
|Issue Date:||2017||Source:||Zhou, Y., Rasmita, A., Li, K., Xiong, Q., Aharonovich, I., & Gao, W.-b. (2017). Coherent control of a strongly driven silicon vacancy optical transition in diamond. Nature Communications, 8, 14451-.||Series/Report no.:||Nature Communications||Abstract:||The ability to prepare, optically read out and coherently control single quantum states is a key requirement for quantum information processing. Optically active solid-state emitters have emerged as promising candidates with their prospects for on-chip integration as quantum nodes and sources of coherent photons connecting these nodes. Under a strongly driving resonant laser field, such quantum emitters can exhibit quantum behaviour such as Autler–Townes splitting and the Mollow triplet spectrum. Here we demonstrate coherent control of a strongly driven optical transition in silicon vacancy centre in diamond. Rapid optical detection of photons enabled the observation of time-resolved coherent Rabi oscillations and the Mollow triplet spectrum. Detection with a probing transition further confirmed Autler–Townes splitting generated by a strong laser field. The coherence time of the emitted photons is comparable to its lifetime and robust under a very strong driving field, which is promising for the generation of indistinguishable photons.||URI:||https://hdl.handle.net/10356/87079
|DOI:||http://dx.doi.org/10.1038/ncomms14451||Rights:||© 2017 The Author(s) (Nature Publishing Group). This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||SPMS Journal Articles|
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