Pupil plane optimization for single-mode multi-axial optical interferometry with a large number of telescopes
Pupil plane optimization for single-mode multi-axial optical interferometry with a large number of telescopes
Future and planned optical long-baseline interferometers will allow rapid spectro-imaging at high angular resolution.A non-homothetic Fizeau instrument using optical fibres is one of the most promising concepts because it combines good sensitivity and high spectral resolution capabilities.However, when increasing the number of input telescopes, one critical issue is the design …