Comparing Weak References For Quantum Long-Baseline Telescopy
Matthew Brown, Markus Allgaier, Michael G. Raymer, Brian J. Smith · Quantum 2.0 Conference and Exhibition · 2024
We compare the signal-to-noise ratio for different measurements that could be used for stellar interferometry. We find that single-photon sources with number-resolved detection outperform other weak local oscillator states.