Browsing by Author "N'Diaye, Mamadou"
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Deep neural networks to improve the dynamic range of Zernike phase-contrast wavefront sensing in high-contrast imaging systems
Allan, Gregory; Kang, Iksung; Douglas, Ewan S.; N'Diaye, Mamadou; Barbastathis, George; e.a. (SPIE, 2020-12-13)In high-contrast imaging applications, such as the direct imaging of exoplanets, a coronagraph is used to suppress the light from an on-axis star so that a dimmer, off-axis object can be imaged. To maintain a high-contrast ...