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Updated: Jun 9, 2026

04:36
Real-Time Imaging of Bonding in 3D-Printed Layers
Published on: September 1, 2023
Abstract:
It is well known that the three-dimensional dimension of laser speckle is a critical parameter in laser holographic interferometry, laser speckle photography, and holospeckle interferometry. In this paper a statistical analysis for computing the three-dimensional dimension of laser speckle is presented. Explicit formulas have been derived for laser speckle in a free space from a circular scattering area along with some supporting results from an experimental investigation.
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