Preprint
Oct 2026
Quantum-optimized phase closure for robust interferometric imaging
Closure phase enables imaging with ground-based interferometric arrays by canceling telescope-dependent phase errors due to atmospheric fluctuations. It can be obtained by measuring fringe phases on individual baselines forming a triangle and summing them. We show that closure phases can be measured more accurately wit...
Zhen-Ning Liu, Emil T. Khabiboulline, Lorcán O. Conlon et al.
· 0 citations