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Surface Mapping of Earth-like Exoplanets using Single Point Light Curves
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Surface Mapping of Earth-like Exoplanets using Single Point Light Curves

Published on: May 10, 2020

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Vortex fiber nulling for exoplanet observations. I. Experimental demonstration in monochromatic light

Daniel Echeverri, Garreth Ruane, Nemanja Jovanovic

    Optics Letters
    |May 2, 2019
    PubMed
    Summary

    Vortex fiber nulling effectively suppresses starlight, enabling exoplanet spectroscopy. This technique demonstrated significant suppression of starlight coupling into an optical fiber while maximizing planet light coupling.

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