Figure 3
Optical generation and total photogeneration profiles, absorbance of the subcells and overall reflectance. (a) Optical generation profiles calculated by FDTD for wavelengths at 350, 450, 550, 650, 750, and 850 nm under 1 kW/m2. (b) The absorptance of the subcells and overall reflectance at a D/P ratio of 0.5. (c) The total photogeneration profiles in a quarter of the proposed structure.