Vernier microcombs for integrated optical atomic clocks
Fig. 4, panel (a)
Fractional Allan deviation of the RF clock against $\tau$ (s), on log-log axes: initial clock, interferometric noise, fiber comb (the optical reference), noise-suppressed clock, and noise-suppressed clock - 1000s. Error bars on the fiber comb and noise-suppressed clock curves are the spread over repeated runs.
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- Data: data.csv
Provenance
This panel was reproduced from the authors' public data deposit (figshare: https://doi.org/10.6084/m9.figshare.23971425.v1, CC BY 4.0). The plot shown here is re-rendered for interactive viewing and analysis. See the paper for the original figure and full scientific context.
License: CC BY 4.0.
Nat. Photon. 19, 400-406 (2025) · DOI: 10.1038/s41566-025-01617-0
Other panels of Fig. 4: (d) (e)
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