S
Song Shuxiang
Publications - 1
Citations - 5
Song Shuxiang is an academic researcher. The author has contributed to research in topics: Polarization (waves) & Optical flat. The author has an hindex of 1, co-authored 1 publications receiving 5 citations.
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Light projection device used for three-dimensional measurement of object surface
TL;DR: In this article, a light projection device used for the three-dimensional measurement of an object surface is described, where a laser generated by a laser generates polarized light through an optical expansion unit, a mirror and a first polarizing piece, and two light paths form combined beam through the second sensitive optical flat plate, and the combined beam is enlarged sequentially through a 1/4 wave piece, an adjustable polarising piece and a projection objective.