{"main_file_link":[{"url":"https://patents.google.com/patent/DE102013012682A1/en"}],"application_number":"102013012682","application_date":"2013-07-31","date_updated":"2022-04-26T18:01:56Z","type":"patent","publication_date":"2022-03-03","year":"2015","ipn":"DE102013012682B4","ipc":"H01S 3/09  ","status":"public","abstract":[{"text":"Die Erfindung betrifft ein Verfahren zur Präparation einer Besetzungsinversion in einem Quantensystem (Q) mittels Mehrpulsanregung, wobei ein Quantensystem (Q) umfassend wenigstens einen Quantenpunkt mit zwei orthogonalen Zuständen (/X>, /Y>), insbesondere die mit zueinander orthogonalen Polarisationen (P1, P2) optisch anregbar sind, mit einem ersten Laserpuls (L1) beleuchtet wird, welcher zur resonanten Anregung des ersten (/Y>) der zwei Zustände (/X>, /Y>) eingestellt wird und zeitlich nachfolgend mit einem zweiten Laserpuls (L2) beleuchtet wird, der zur resonanten Anregung des zweiten (/X>) der zwei Zustände (/X>, /Y>) eingestellt wird.","lang":"ger"},{"text":"The invention relates to a process for the preparation of a population inversion in a quantum system (Q) by means of multi-pulse excitation, wherein a quantum system (Q) comprising at least one quantum dot with two orthogonal states (/ X> / Y>), particularly the (mutually orthogonal polarizations P1 , P2) are optically excitable, is illuminated with a first laser pulse (L1) which is (for resonant excitation of the first (/ Y>) of the two states of / X, / Y>) is set> and temporally below (with a second laser pulse of (for resonant excitation of the second (/ X>) of the two states of / X, / Y>) is set> L2) is illuminated.","lang":"eng"}],"author":[{"full_name":"Zrenner, Artur","last_name":"Zrenner","id":"606","first_name":"Artur","orcid":"0000-0002-5190-0944"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","id":"158","last_name":"Förstner","full_name":"Förstner, Jens"},{"last_name":"Mantei","full_name":"Mantei, Dirk","first_name":"Dirk"}],"department":[{"_id":"61"},{"_id":"43"}],"keyword":["tet_topic_qd"],"_id":"4360","title":"A process for the preparation of a population inversion in a quantum system using multi-pulse excitation","date_created":"2018-09-06T09:48:18Z","citation":{"bibtex":"@article{Zrenner_Förstner_Mantei_2015, title={A process for the preparation of a population inversion in a quantum system using multi-pulse excitation}, author={Zrenner, Artur and Förstner, Jens and Mantei, Dirk}, year={2015} }","short":"A. Zrenner, J. Förstner, D. Mantei, (2015).","chicago":"Zrenner, Artur, Jens Förstner, and Dirk Mantei. “A Process for the Preparation of a Population Inversion in a Quantum System Using Multi-Pulse Excitation,” 2015.","ieee":"A. Zrenner, J. Förstner, and D. Mantei, “A process for the preparation of a population inversion in a quantum system using multi-pulse excitation.” 2015.","mla":"Zrenner, Artur, et al. <i>A Process for the Preparation of a Population Inversion in a Quantum System Using Multi-Pulse Excitation</i>. 2015.","ama":"Zrenner A, Förstner J, Mantei D. A process for the preparation of a population inversion in a quantum system using multi-pulse excitation. Published online 2015.","apa":"Zrenner, A., Förstner, J., &#38; Mantei, D. (2015). <i>A process for the preparation of a population inversion in a quantum system using multi-pulse excitation</i>."},"user_id":"158"}