An optimized calibration strategy for high order adaptive optics systems: The slope-oriented Hadamard actuation

Abstract

The correct calibration of the interaction matrix D deeply affects the performance of an adaptive optics system. In the case of high-order systems, when the number of mirror modes is worth a few thousands, the actuation strategy is critical. This is a very first draft of a future paper, so feel free to contact the corresponding author for more accurate and up to date information.