Realization of Versatile and Effective Quantum Metrology Using a Single Bosonic Mode
Xiaozhou Pan, Tanjung Krisnanda, Andrea Duina, Kimin Park, Pengtao Song, Clara Yun Fontaine, Adrian Copetudo, Radim Filip, Yvonne Y. Gao
Fig. 8, panel (b)
FI of the SCS against $\bar{n}$: the theoretical FI at $\theta \to 0$, equal to the QFI (pink), the theoretical FI at the maximum probability slope (red), the simulation (blue dashed) and the experimental values (blue circles, with error bars).
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Provenance
This panel was computed from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.15285742, CC BY 4.0), with the maximum-slope theory curve recovered from the published vector figure. 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
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