Strontium optical lattice clocks for practical realization of the metre and secondary representation of the second

Strontium optical lattice clocks for practical realization of the metre and secondary representation of the second

Meas. Sci. Technol. 26 (2015) 0075201 We present a system of two independent strontium optical lattice standards probed with a single shared ultra-narrow laser. The absolute frequency of the clocks can be verified by the use of Er:fiber optical frequency comb with the GPS-disciplined Rb frequency st...

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Bibliographic Details
Main Authors: Bober, M, Morzyński, P, Cygan, A, Lisak, D, Masłowski, P, Prymaczek, M, Wcisło, P, Ablewski, P, Piwiński, M, Wójtewicz, S, Bielska, K, Bartoszek-Bober, D, Trawiński, R, Zawada, M, Ciuryło, R, Zachorowski, J, Piotrowski, M, Gawlik, W, Ozimek, F, Radzewicz, C
Format: Journal Article
Language:English
Published: 15-06-2015
Subjects:
Physics - Atomic Physics
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Summary:Meas. Sci. Technol. 26 (2015) 0075201 We present a system of two independent strontium optical lattice standards probed with a single shared ultra-narrow laser. The absolute frequency of the clocks can be verified by the use of Er:fiber optical frequency comb with the GPS-disciplined Rb frequency standard. We report hertz-level spectroscopy of the clock line and measurements of frequency stability of the two strontium optical lattice clocks.
DOI:10.48550/arxiv.1506.04680