31 October 1980 Application of Laser Engineering to Industrial Measurement of Commercialized Diamonds
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Abstract
The development of a system for pricing diamonds, whose price differs greatly for gems of equal weight, must be matched by the development of the techniques of quality control. Until the present time, most of the control relied on human perception. The interaction of laser light, in controlled conditions, with the gem gives enough data to quantify all the commercialized gems.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Etienne Bres, Etienne Bres, Patrick Meyrueis, Patrick Meyrueis, Pierre Dominique Meyer, Pierre Dominique Meyer, } "Application of Laser Engineering to Industrial Measurement of Commercialized Diamonds", Proc. SPIE 0247, Advances in Laser Engineering and Applications, (31 October 1980); doi: 10.1117/12.959379; https://doi.org/10.1117/12.959379
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