Seminarium Fizyki Ciała Stałego

For the development of scalable quantum technologies, reliable single-photon emitters in solid state systems are required. In this context, promising candidates are the recently discovered color centers in the Van der Waals insulator hBN. These color centers are attracting increasing attention due to their quantum performance at room temperatures and wide range of transition energies. In this seminar talk I will report on our recent results on the ultrafast optical coherent state manipulation of a single hBN color center [1]. By combining experiment and theory we achieve a sound understanding of the basic impact of environment noise and the coupling to phonons on the coherence properties of the emitter.[1] J. Preuss, D. Groll et al., accepted in Optica (2022)UwagaSeminarium w trybie HybrydowymFaculty of Physics room 0.06link to remote mode:https://zoom.us/j/7218838148szczegóły patrz instrukcja :instrukcja: (pdf file)AttentionThe seminar in the Hybrid modeFaculty of Physics room 0.06for details see instruction :