AQP Seminar: Quantum Technology for Frequency Metrology
Aalto Quantum Physics Seminars (Hybrid). Speaker: Prof. Klemens Hammerer (Institute of Theoretical Physics, Leibniz University Hannover)
When
–
Where
Online
Event language(s)
English
Abstract:
Optical atomic clocks based on cold trapped ions offer the possibility to use the sophisticated tools of quantum control developed for quantum information processing for new protocols in frequency metrology. I will present results on optimizing such protocols for tailored states and measurements for ion clocks. I will also discuss prospects and challenges for quantum-assisted protocols in optical atomic clocks in general.
References:
[1] R. Kaubruegger et al. Phys. Rev. X 11, 041045 (2021)
[2] M. Schulte et al. Nature Communications 11, 5955 (2020)
[3] M. Schulte et al. Quantum 4, 268 (2020)