Realization of Versatile and Effective Quantum Metrology Using a Single Bosonic Mode
Fig. 9, panel (b)
FI$_{\mathrm{max}}$ for amplitude estimation against $\bar{n}$ for the SCS-v (blue circles) and the CS (purple diamonds), with error bars. Dashed curves are the simulations, dotted curves the fits, and the solid pink curve is the ideal QFI of the SCS-v.
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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. 9: (a)
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