SERI Laser Scanner System

Richard J. Matson

1980 թ. հնվ · Solar Energy Research Institute

Այս էլ․ գրքի մասին

A Laser Scanner System (LSS) produces a photoresponse map and can be used for the nondestructive detection of nonuniformities in the photoresponse of a semiconductor device. At SERI the photoresponse maps are used to identify solar cell faults including microcracks, metallization breaks, regions of poor contact between metallization and the underlying emitter surface, and variations in emitter sheet resistance.