NASA NTRS · 19690000620
Long range holographic contour mapping concept
Abstract
Plan for generating a two dimensional contour map of a distant object with range contour intervals of a few millimeters to a few inches is accomplished by using a laser light source which has a periodically varying coherence function to form a hologram of the object.
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Brooks, R. E.. 1969-12-01. Long range holographic contour mapping concept. https://ntrs.nasa.gov/citations/19690000620
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