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2008 4
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2014 3
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2019 8
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Page 1
Optical-Clock-Based Time Scale.
Yao J, Sherman JA, Fortier T, Leopardi H, Parker T, McGrew W, Zhang X, Nicolodi D, Fasano R, Schäffer S, Beloy K, Savory J, Romisch S, Oates C, Diddams S, Ludlow A, Levine J. Yao J, et al. Among authors: ludlow a. Phys Rev Appl. 2019;12(4):https://doi.org/10.1103/physrevapplied.12.044069. Phys Rev Appl. 2019. PMID: 33102625 Free PMC article.
Coherent optical clock down-conversion for microwave frequencies with 10-18 instability.
Nakamura T, Davila-Rodriguez J, Leopardi H, Sherman JA, Fortier TM, Xie X, Campbell JC, McGrew WF, Zhang X, Hassan YS, Nicolodi D, Beloy K, Ludlow AD, Diddams SA, Quinlan F. Nakamura T, et al. Among authors: ludlow ad. Science. 2020 May 22;368(6493):889-892. doi: 10.1126/science.abb2473. Science. 2020. PMID: 32439794
52 results