Mlatho, J.S.P.; McPherson, M.; Mawire, A.; Van den … - In: Renewable Energy 35 (2010) 9, pp. 1982-1990
The spatial extent (SE) of the focal point (FP) of a parabolic dish reflector has been determined using a laser diode as a source of light. The laser diode measurements were compared with those taken using a Gardon radiometer where the sun is the source of light. This was done in order to...