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. 13, panel (f)
Uncertainty $\Delta\theta$ in the estimated phase against $\theta$ for the SCS with $\alpha = 1.6$; the printed caption labels this panel $\alpha = 0.6$, as predicted by the Cramer-Rao bound (blue) and by Bayesian inference (red). The Bayesian curve leaves out seven phases.
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This panel was reproduced from the authors' public data deposit (Zenodo: https://doi.org/10.5281/zenodo.15285742, 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.
PRX Quantum 6, 010304 (2025) · DOI: 10.1103/prxquantum.6.010304
Other panels of Fig. 13: (a) (b) (c) (d) (e) (g) (h)
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