{"year":"2018","has_accepted_license":"1","page":"111105","issue":"11","language":[{"iso":"eng"}],"volume":112,"keyword":["tet_topic_qd"],"doi":"10.1063/1.5020364","ddc":["530"],"file":[{"file_id":"3914","embargo":"2019-03-01","embargo_to":"open_access","date_created":"2018-08-16T07:42:38Z","content_type":"application/pdf","file_name":"2018-03 Widhalm APL Ultrafast electric phase control of a single exciton qubit.pdf","relation":"main_file","file_size":923692,"creator":"fossie","date_updated":"2022-01-06T06:59:16Z","access_level":"request"}],"_id":"3427","abstract":[{"text":"We report on the coherent phase manipulation of quantum dot excitons by electric means. For our\r\nexperiments, we use a low capacitance single quantum dot photodiode which is electrically\r\ncontrolled by a custom designed SiGe:C BiCMOS chip. The phase manipulation is performed and\r\nquantified in a Ramsey experiment, where ultrafast transient detuning of the exciton energy is\r\nperformed synchronous to double pulse p/2 ps laser excitation. We are able to demonstrate\r\nelectrically controlled phase manipulations with magnitudes up to 3p within 100 ps which is below\r\nthe dephasing time of the quantum dot exciton.","lang":"eng"}],"user_id":"158","project":[{"name":"TRR 142","_id":"53"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"74","name":"TRR 142 - Subproject C4"}],"author":[{"first_name":"Alex","full_name":"Widhalm, Alex","last_name":"Widhalm"},{"first_name":"Amlan","last_name":"Mukherjee","full_name":"Mukherjee, Amlan"},{"last_name":"Krehs","full_name":"Krehs, Sebastian","first_name":"Sebastian"},{"last_name":"Sharma","full_name":"Sharma, Nandlal","first_name":"Nandlal"},{"full_name":"Kölling, Peter","last_name":"Kölling","first_name":"Peter"},{"full_name":"Thiede, Andreas","last_name":"Thiede","first_name":"Andreas","id":"538"},{"last_name":"Reuter","full_name":"Reuter, Dirk","first_name":"Dirk","id":"37763"},{"orcid":"0000-0001-7059-9862","last_name":"Förstner","full_name":"Förstner, Jens","id":"158","first_name":"Jens"},{"id":"606","first_name":"Artur","orcid":"0000-0002-5190-0944","last_name":"Zrenner","full_name":"Zrenner, Artur"}],"title":"Ultrafast electric phase control of a single exciton qubit","type":"journal_article","date_created":"2018-07-05T09:47:26Z","publication_identifier":{"issn":["0003-6951"]},"citation":{"short":"A. Widhalm, A. Mukherjee, S. Krehs, N. Sharma, P. Kölling, A. Thiede, D. Reuter, J. Förstner, A. Zrenner, Applied Physics Letters 112 (2018) 111105.","ama":"Widhalm A, Mukherjee A, Krehs S, et al. Ultrafast electric phase control of a single exciton qubit. <i>Applied Physics Letters</i>. 2018;112(11):111105. doi:<a href=\"https://doi.org/10.1063/1.5020364\">10.1063/1.5020364</a>","apa":"Widhalm, A., Mukherjee, A., Krehs, S., Sharma, N., Kölling, P., Thiede, A., Reuter, D., Förstner, J., &#38; Zrenner, A. (2018). Ultrafast electric phase control of a single exciton qubit. <i>Applied Physics Letters</i>, <i>112</i>(11), 111105. <a href=\"https://doi.org/10.1063/1.5020364\">https://doi.org/10.1063/1.5020364</a>","bibtex":"@article{Widhalm_Mukherjee_Krehs_Sharma_Kölling_Thiede_Reuter_Förstner_Zrenner_2018, title={Ultrafast electric phase control of a single exciton qubit}, volume={112}, DOI={<a href=\"https://doi.org/10.1063/1.5020364\">10.1063/1.5020364</a>}, number={11}, journal={Applied Physics Letters}, author={Widhalm, Alex and Mukherjee, Amlan and Krehs, Sebastian and Sharma, Nandlal and Kölling, Peter and Thiede, Andreas and Reuter, Dirk and Förstner, Jens and Zrenner, Artur}, year={2018}, pages={111105} }","ieee":"A. Widhalm <i>et al.</i>, “Ultrafast electric phase control of a single exciton qubit,” <i>Applied Physics Letters</i>, vol. 112, no. 11, p. 111105, 2018, doi: <a href=\"https://doi.org/10.1063/1.5020364\">10.1063/1.5020364</a>.","chicago":"Widhalm, Alex, Amlan Mukherjee, Sebastian Krehs, Nandlal Sharma, Peter Kölling, Andreas Thiede, Dirk Reuter, Jens Förstner, and Artur Zrenner. “Ultrafast Electric Phase Control of a Single Exciton Qubit.” <i>Applied Physics Letters</i> 112, no. 11 (2018): 111105. <a href=\"https://doi.org/10.1063/1.5020364\">https://doi.org/10.1063/1.5020364</a>.","mla":"Widhalm, Alex, et al. “Ultrafast Electric Phase Control of a Single Exciton Qubit.” <i>Applied Physics Letters</i>, vol. 112, no. 11, 2018, p. 111105, doi:<a href=\"https://doi.org/10.1063/1.5020364\">10.1063/1.5020364</a>."},"date_updated":"2023-01-24T11:00:08Z","intvolume":"       112","publication_status":"published","status":"public","article_type":"original","file_date_updated":"2022-01-06T06:59:16Z","department":[{"_id":"15"},{"_id":"230"},{"_id":"61"},{"_id":"51"}],"publication":"Applied Physics Letters"}