A highly efficient photodetector for squeezed light measurement in the gigahertz range
Fig. 4, panel (b-2)
Shot-noise spectra of photodiode D2, normalized noise (dB) against frequency (GHz), for nine optical powers from 0.1 to 10.0 mW and the dark noise. Traces are normalized to the 3.5 mW measurement (pink), dark noise subtracted; dashed lines are the expected shot-noise levels. The lower plot of printed panel (b).
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Provenance
This panel was regenerated by running the authors' plotting code and data from their public data deposit (figshare: https://doi.org/10.60893/figshare.apl.30103915.v1, 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.
Appl. Phys. Lett. 127, 144001 (2025) · DOI: 10.1063/5.0290396
Other panels of Fig. 4: (a) (b-1)
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