Open Access
Fig. 15.
Strehl ratio for increasing NCPA amplitude in the case of OG compensation on the NCPA reference intensities, compared to the previous cases presented before. The performance is increased and the NCPA catastrophe avoided. Nonetheless, a noticeable impact on performance is visible as the NCPA amplitude is increased.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.