Spectroscopy using a visible photonic lantern at the Subaru Telescope: Laboratory characterization and the first on-sky demonstration on Ikiiki (α Leo) and ‘Aua (α Ori)

Open Access

Fig. 12

Super continuum spectrum reconstructions from PL data at various focal ratios. Each spectrum is normalized by its maximal value. The spectra can be compared to the reference on the bottom plot, obtained with an SMF.

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