10 April 1987 Laser system for detection of surface irregularities
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Proceedings Volume 0741, Design of Optical Systems Incorporating Low Power Lasers; (1987) https://doi.org/10.1117/12.939746
Event: OE LASE'87 and EO Imaging Symposium, 1987, Los Angeles, CA, United States
Two systems serve as examples of surface evaluation by means of laser scanners. One utilizes conventional image-processing methods in a hazardous environment. The other uses analysis of scattered light to extract the signature of the surface flaws. A general check list for optical design questions illustrates similarities and differences in the two applications.
© (1987) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Helen E. Gourley, Helen E. Gourley, } "Laser system for detection of surface irregularities", Proc. SPIE 0741, Design of Optical Systems Incorporating Low Power Lasers, (10 April 1987); doi: 10.1117/12.939746; https://doi.org/10.1117/12.939746


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