A highly efficient photodetector for squeezed light measurement in the gigahertz range
Fig. 2, panel (b)
Normalized squeezing comb with unbalanced homodyne detection on photodiode D2: noise relative to shot noise (dB) against frequency (GHz) for shot noise, dark-noise clearance, squeezing and anti-squeezing, dark noise subtracted, with zero-span points (circles). Gray lines mark the levels at the first FSR. The print's shading between shot noise and dark-noise clearance is not drawn.
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- Data: data.csv
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. 2: (a) (c)
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