Optimizing beam-splitter pulses for atom interferometry: A geometric approach

Amplitude-modulated mirror pulses for improved cold-atom gravimetry

Y Wang, J Cheng, Y Liu, T Lin - Physical Review A, 2024 - APS
Cold-atom gravimetry is susceptible to environmental factors and noise resulting from the
expansion of the atom cloud, thereby impacting the quality of gravity signals. An amplitude …
被引用次数：3 相关文章 所有 2 个版本
[PDF] optica.org

High-efficiency three-port beam splitter under normal incidence

X Li, M Xu, J Liao, X Yang, C Zhou, W Jia… - Journal of the Optical …, 2024 - opg.optica.org
A fused-silica three-port grating under TE-polarized normal incidence is designed and
manufactured with improved diffraction efficiency (DE) and bandwidth. A physical …
被引用次数：1 相关文章
[PDF] iop.org

Impact of the π-pulse shape on the contrast of thermal Atom Interferometers

C López-Monjaraz, HP Vega, K Jiménez-García… - Physica …, 2024 - iopscience.iop.org
The key role of π-and π/2-pulses in atom interferometry has been widely recognized as their
efficiency affect the overall performance of atomic interferometers. The inefficiencies are …
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[PDF] arxiv.org

Coherent coupling of momentum states: selectivity and phase control

C Leprince, V Gondret, C Lamirault, R Dias… - arXiv preprint arXiv …, 2024 - arxiv.org
We demonstrate the effect of pulse shaping in momentum selective atomic Bragg diffraction.
We compare temporal square pulses, which produce sidelobes in momentum space, with …
相关文章 所有 3 个版本
[PDF] soton.ac.uk

Error and performance analysis of cold-atom inertial sensors for navigation

N Dedes - 2024 - eprints.soton.ac.uk
Cold-atom inertial (CAI) sensors based on light-pulse atom interferometry show much
promise for the next generation of navigation systems thanks to their low scale-factor and …
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