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Pulsed Laser Stereophotography Of Plasmas And Dynamically Moving Surfaces

A pulsed laser is used as a light source for illuminating the surface of a dynamic event of <1 mm 2 moving at >3 mm/μs. At a predetermined time during the dynamic action, a stereo camera is used to record a pair of images of the dynamically moving surface. The stereoimage pair can be quantified for surface contour.