80hk Momentum Separation with Bloch Oscillations in an Optically Guided Atom Interferometer
arXiv:1307.0268 · doi:10.1103/PhysRevA.88.053620
Abstract
We demonstrate phase sensitivity in a horizontally guided, acceleration-sensitive atom interferometer with a momentum separation of 80hk between its arms. A fringe visibility of 7% is observed. Our coherent pulse sequence accelerates the cold cloud in an optical waveguide, an inherently scalable route to large momentum separation and high sensitivity. We maintain coherence at high momentum separation due to both the transverse confinement provided by the guide, and our use of optical delta-kick cooling on our cold-atom cloud. We also construct a horizontal interferometric gradiometer to measure the longitudinal curvature of our optical waveguide.
6 pages, 6 figures
References in corpus (14)
- Squeezing and entanglement in a Bose-Einstein condensate
- New determination of the fine structure constant and test of the quantum electrodynamics
- Interferometry with Bose-Einstein Condensates in Microgravity
- Atom Interferometry tests of the isotropy of post-Newtonian gravity
- Atom Interferometry with up to 24-Photon-Momentum-Transfer Beam Splitters
- Long-lived Bloch oscillations with bosonic Sr atoms and application to gravity measurement at micrometer scale
- Combination of Bloch oscillations with a Ramsey-Bordé interferometer : new determination of the fine structure constant
- Precision atomic gravimeter based on Bragg diffraction
- Enhancing the area of a Raman atom interferometer using a versatile double-diffraction technique
- Optically guided linear Mach Zehnder atom interferometer
- Generating squeezing in an atom laser through self-interaction
- Compact atomic gravimeter based on a pulsed and accelerated optical lattice
- Rb-85 tunable-interaction Bose-Einstein condensate machine
- Quantum projection noise limited interferometry with coherent atoms in a Ramsey type setup
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