Fig. 5: Optimal PV bandgap energy and corresponding optimal filters for different w.

Energies (in eV) can be converted to wavelengths (in nm) via λ(nm) = 1240/E(eV), e.g., 4.4eV ≈ 280 nm.

Energies (in eV) can be converted to wavelengths (in nm) via λ(nm) = 1240/E(eV), e.g., 4.4eV ≈ 280 nm.