ArticleScience advances2022
Tracking the vector acceleration with a hybrid quantum accelerometer triad.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Parameter estimation from amplitude collapse in correlated matter-wave interference.Science advances · 2026Article
- Theoretical investigation of an atomic Fabry Perot interferometer based acceleration sensor for microgravity environments.NPJ microgravity · 2025Article
- Vector atom accelerometry in an optical lattice.Science advances · 2025Article
- Atom interferometry in an Einstein Elevator.Nature communications · 2025Article
- Realization of a cold atom gyroscope in space.National science review · 2025Article
- Quantum sensing of acceleration and rotation by interfering magnetically launched atoms.Science advances · 2024Article
- Atom interferometry at arbitrary orientations and rotation rates.Nature communications · 2024Article
- Enhancing the sensitivity of atom-interferometric inertial sensors using robust control.Nature communications · 2023Article
- Magneto-optical trapping in a near-suface borehole.PloS one · 2023Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Robust and accurate acceleration tracking remains a challenge in many fields. For geophysics and economic geology, precise gravity mapping requires onboard sensors combined with accurate positioning and navigation systems. Cold atom-based quantum inertial sensors can potentially provide these high-precision instruments. However, current scalar instruments require precise alignment with vector quantities. Here, we present the first hybrid three-axis accelerometer exploiting the quantum advantage to measure the full acceleration vector by combining three orthogonal atom interferometer measurements with a classical navigation-grade accelerometer triad. Its ultralow bias permits tracking the acceleration vector over long time scales, yielding a 50-fold improvement in stability (6 × 10
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Registered trials
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