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Quantum squeezing amplification with a weak Kerr nonlinear oscillator

Yanyan Cai et al.

Fig. 3, panel (b-4)

Measured one-dimensional Wigner cuts $W(\alpha)$ after $M = 9$ Trotter steps: along the real axis, $\mathrm{Im}(\alpha) = 0$ (blue), and along the imaginary axis, $\mathrm{Re}(\alpha) = 0$ (orange), with the solid lines of the global fit to both. The pale band marks a width of $1/2$ about zero. Subplot 4 of 4 in printed panel (b).

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This panel was computed from the authors' public data deposit (Nature Communications Source Data: https://doi.org/10.1038/s41467-025-67699-0, 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. Commun. 17, 970 (2025) · DOI: 10.1038/s41467-025-67699-0

Other panels of Fig. 3: (b-1) (b-2) (b-3) (c) (c-inset) (d-1) (d-2) (d-3) (d-4) (d-5)

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