Novel concept for visible and near infrared spectro-interferometry: laser-written layered arrayed waveguide gratings.
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DOI: 10.1364/oe.26.018470
Abstract: With the growing complexity of astronomical instruments devoted to interferometry, such as MATISSE (a 4 telescope beam combiner) or FIRST (a 9 sub-apertures beam combiner), and the rebirth of space projects such as LIFE (a… read more here.
Keywords: combination; concept; spectro interferometry; waveguide gratings ... See more keywords