PROPERTIES OF GaAs/AlGaAs HETEROPHOTOTRANSFORMATORS WITH HOLOGRAPHIC CONCENTRATORS
Studied photovoltaic processes in GaAs /AlGaAs heterostructure solar cell with a spectral sensitivity in the range of 450 ≤ λ≤ 850 nm under holographic concentrator illumination. It is shown that with increasing of concentration of the solar flux to 10krat with a linear increase in short-circuit current and open circuit voltage efficiency reaches its maximum value.