Fringe quality in pulsed TV-holography

Several pulsed TV-holography techniques exist. Single-pulse techniques give good fringe visibility but a large sensitivity for environmental instability. Double-pulse techniques are much less sensitive to instabilities but normally yield a poorer fringe quality. New subtraction techniques improving visibility are introduced, and their features compared to the conventional pulsed TV-holography techniques.© (1991) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.