We present a digital speckle-pattern interferometric setup that can be operated at TV frame rates (30 ms) to display the locus of the points at which the optical-path difference between the reference and object beams is within the coherence length. Experimental results are shown.
© 1994 Optical Society of America
H. Rabal, J. Pomarico, and R. Arizaga, "Light-in-flight digital holography display," Appl. Opt. 33, 4358-4360 (1994)