Feedback Circuit To Control Light Intensity In Special Response Measurements
Original Publication Date: 1979-Sep-01
Included in the Prior Art Database: 2005-Feb-20
In spectral response measurements, light intensity is varied to maintain a constant short-circuit current from a solar cell as the wavelength is varied from 0.4 to 1.1 Mum. In the past, the light intensity has been adjusted manually for each wavelength increment.