@TECHREPORT{AICPub1386:1983, AUTHOR={Brain, Alfred E. and Barnard, Stephen T.}, TITLE={A Laser Scanner for Solder Joint Imaging}, ADDRESS={333 Ravenswood Ave, Menlo Park, CA 94025}, INSTITUTION={AI Center, SRI International}, MONTH={Aug}, NUMBER={302}, YEAR={1983}, KEYWORDS={Solder Joints, Circuit Boards}, ABSTRACT={This report gives a preliminary account of the construction of a low-cost laser system for providing data on defective solder joints on printed circuit boards. The system possesses high resolution, excellent signal-to-noise ratio, and a substantial depth of focus; the speed at which it produces data is limited only by the data rate of the computer input channel.} }
