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作者： ed mcdonald.

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Large momentum beamsplitting in atom interferometry

Instrumentation 2015年第4期2卷 67-75页

作者： G D mcdonald.P M anju P B Wigley P J Everitt WEI Chunhua M A Sooriyabandara M Boozarjmehr A Kordbacheh C Quinlivan C N Kuhn J E Debs K S Hardman N P Robins Atom Laser & Quantum Sensors Lab Department of Quantum ScienceResearch School of Physics and EngineeringAustralian National University

Large momentum transfer( LM T) beamsplitting in atom interferometry is review ed,focusing on the use of Bloch Oscillations to achieve high momentum separation w ithout loss of visibility. Phase sensitivity w ith a fringe visibility of 7% is observed in a horizontally guided,acceleration-sensitive atom interferometer w ith a momentum separation of 80k betw een its *** addition,a 510 k beamsplitter is demonstrated.

关键词： Large momentum transfer atom interferometer bloch oscillation.

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