Line Plot from Scientific Research

Reconstruction results of dual spectral lines. The reference and reconstructed spectra are shaded in red and blue, respectively. The reference spectra were measured using a commercial optical spectrum analyzer (OSA), while the reconstructed spectra are derived from the measured interferograms (see Supplementary information, Note 9 , Figs. S19 and S20 ). The relative errors ( ) and coefficients of determination ( r 2 ) are also labeled.

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