Photoluminescence Inspection Of Photovoltaics With SWIR Imaging

Source: Sensors Unlimited – A part of Collins Aerospace

Contactless machine-vision inspection using photoluminescence (PL) imaging with shortwave infrared (SWIR) cameras can help solar cell producers improve both efficiency and quality of their photovoltaic products. Inspection of silicon bulk ingots, sliced wafers, processed layers, and complete photovoltaic cells is possible with SWIR imaging.

Sensors Unlimited – A part of Collins Aerospace