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testing cell active area
Photo by
eloy avila
created 7/15/2002
submitted 7/14/2002 10:38:54 PM
Cell active area can be tested by putting a cell in forward bias. The cell essentially then becomes an LED and glows where there is active area.
Cell Active Area
Photo by
eloy avila
submitted 7/15/2002
A non-glowing cell with tabs. (Dual junction GaAs from Spectrolab)