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arXiv:2506.03809 · Chinese Journal of Physics

Low-frequency phase stabilization and phase tuning of an optical lattice with a variable period

P. A. Aksentsev, Vladimir Khlebnikov, I. S. Cojocaru, A. E. Rudnev, I. A. Pyrkh, D. A. Kumpilov, Polina Trofimova, Ayrat Ibrahimov, O.I. Blokhin, Kirill O. Frolov, S.A. Kuzmin, A.K. Zykova, D. A. Pershin, V. V. Tsyganok, Alexey V. Akimov

Published Oct 1, 2026• 0 citations
arXivHTMLPDF
DOI
10.1016/j.cjph.2026.09.032

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Optical accordion lattices are routinely used in quantum simulation and quantum computation experiments to tune optical lattice spacings. Here, we present a technique for creating tunable optical lattices using binary-phase transmission gratings. Lattices generated using this technique have high uniformity, contrast, lattice spacing tunability, and power efficiencies. These attributes are crucial for exploring collective quantum phenomena in highly ordered atomic arrays coupled to optical waveguides for quantum networking and quantum simulation. In this paper, we demonstrate adjustable-period lattices that are ideally suited for use with optical nanofibers.