Search Results for: Photographic image projectors
the nm region of interest. images the key advantage as noted above is the ability of electroluminescence imaging an entire solar cell or module in a relatively short space of time. the light output increases with the local voltage so that regions with poor contact show up as dark. electroluminscence image
wafer. the intensity of the light given off is proportional to the voltage, so poorly contacted and inactive regions show up as dark areas. the microcrack and printing problem are not detectable with visual inspection. . t. fuyuki , kondo, h. , yamazaki, t. , takahashi, y. , and uraoka, y. , "photographic...
https://www.pveducation.org/pvcdrom/characterisation/electroluminescence