Optical vector analysis with attometer resolution, 90-dB dynamic range and THz bandwidth

Fig. 4, panel (a)

Magnitude response of a H$^{13}$C$^{14}$N gas cell: relative amplitude (dB) against frequency offset (GHz), measured by the proposed OVA (red line) and by an OSA (black line). The OVA trace is hosted at every fourth point (4 MHz step); the zoom inset at 1070 to 1075 GHz is panel a-inset.

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Provenance

This panel was reproduced from the authors' public data deposit (figshare: https://doi.org/10.6084/m9.figshare.9892043, 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. 10, 5135 (2019) · DOI: 10.1038/s41467-019-13129-x

Other panels of Fig. 4: (a-inset) (b) (b-inset)

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