Open access
Oct 2026
Experimental demonstration of a dark hole at the diffraction limit
High-contrast imaging at very small angular separations is essential for detecting and characterizing exoplanets orbiting close to their host stars. Future segmented telescopes will play a key role in direct exoplanet imaging by enabling the large apertures required to achieve high angular resolution and sensitivity. H...
C. Sallard, P. Martinez, K. Milani et al.
· Astronomy & Astrophysics · 0 citations