Generalized Ramsey interferometry explored with a single nuclear spin qudit
Sign Up to like & getrecommendations! Published in 2018 at "npj Quantum Information"
DOI: 10.1038/s41534-018-0101-3
Abstract: Qudits, with their state space of dimension d > 2, open fascinating experimental prospects. The quantum properties of their states provide new potentialities for quantum information, quantum contextuality, expressions of geometric phases, facets of quantum entanglement and… read more here.
Keywords: qudit; single nuclear; spin; nuclear spin ... See more keywords
Multilevel atomic Ramsey interferometry for precise parameter estimations
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac0527
Abstract: Multi-path (or multi-mode) entanglement has been proved to be a useful resource for sub-shot-noise sensitivity of phase estimation, which has aroused much research interest inquantum metrology recently. Various schemes of multi-path interferometers based on optical… read more here.
Keywords: atomic ramsey; interferometry precise; ramsey interferometry; interferometry ... See more keywords
Direct Calibration of Laser Intensity via Ramsey Interferometry for Cold Atom Imaging
Sign Up to like & getrecommendations! Published in 2023 at "Optics Express"
DOI: 10.1364/oe.488710
Abstract: A majority of ultracold atom experiments utilize resonant absorption imaging techniques to obtain the atomic density. To make well-controlled quantitative measurements, the optical intensity of the probe beam must be precisely calibrated in units of… read more here.
Keywords: ramsey interferometry; direct calibration; via ramsey; intensity ... See more keywords