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Acquisition sequence followed by PMI. Numbers below red dashes correspond to image number in the sequence. Quarter circle, half circle, three quarter circle and full circle symbols correspond to four defined modulations of the polarisation state. Scan position is given with respect to the line center.
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.