Magnetically guided Cesium interferometer for inertial sensing

Abstract

In this paper we demonstrate a magnetically guided Cesium (Cs) atom interferometer in the Talbot-Lau regime for inertial sensing with two interferometer schemes, Mach-Zenhder and Ramsey-Borde. The recoil frequency of the Cs atoms and the acceleration along the waveguide symmetry axis is measured. An acceleration measurement uncertainty of $7\times 10^{-5}$ m/s${}^2$ is achieved. We also realize an enclosed area of $0.018$ mm${}^2$ for rotation measurement. As the first reported magnetically guided Cs atom interferometer, the system limitation and its advantages are discussed.

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Cited by in corpus (8)

• Atomtronic circuits: from many-body physics to quantum technologies
• Quantum rotation sensing with dual Sagnac interferometers in an atom-optical waveguide
• Gravitational redshift in quantum-clock interferometry
• Compact chip-scale guided cold atom gyrometers for inertial navigation: Enabling technologies and design study
• Improving cold-atom sensors with quantum entanglement: Prospects and challenges
• Perspective on new implementations of atomtronic circuits
• Persistent currents in ultracold gases
• Shot noise limited interferometry for measuring classical force