Quantum squeezing amplification with a weak Kerr nonlinear oscillator
Fig. 3, panel (c)
Squeezing parameter $|\xi|$ against the number of Trotter steps $M$ for displacement amplitudes $|\beta|^2 = 1$, 4, 16, 36 and 64: measured (circles, error bars are 95% confidence intervals of the fits) and simulated (dashed lines). The print's top axis (time, $\mu$s) and right axis (squeezing level, dB) are not shown.
Files
- Data: data.csv
- Overlay (experiment: $|\beta|^2 = 1$, $|\beta|^2 = 4$, $|\beta|^2 = 16$, $|\beta|^2 = 36$, $|\beta|^2 = 64$): overlay.csv
Provenance
This panel was reproduced from the authors' public data deposit (Nature Communications Source Data: https://doi.org/10.1038/s41467-025-67699-0, CC BY 4.0), with the error bars of one series (beta squared 36) 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.
Nat. Commun. 17, 970 (2025) · DOI: 10.1038/s41467-025-67699-0
Other panels of Fig. 3: (b-1) (b-2) (b-3) (b-4) (c-inset) (d-1) (d-2) (d-3) (d-4) (d-5)
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