Realization of Versatile and Effective Quantum Metrology Using a Single Bosonic Mode
Fig. 2, panel (d)
FI$_{\mathrm{max}}$ against average photon number $\bar{n}$ for the SCS (blue circles) and the CS (purple diamonds), with error bars, the standard deviation from bootstrapping. Dashed curves are the simulations, the dotted curve is the fit to the SCS and the pink curve is the ideal QFI of the SCS. The caption's dotted fit for the CS is not drawn.
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- Data: data.csv
Provenance
This panel was reproduced from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.15285742, CC BY 4.0), with the measured points with their error bars, the simulation and fit curves, and the QFI curve recovered from the vector figure deposited with the data. 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.
PRX Quantum 6, 010304 (2025) · DOI: 10.1103/prxquantum.6.010304
Other panels of Fig. 2: (c) (c-inset)
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