spectral processor (IMAGE) University of Florida Caption The schematic illustration highlights the operation of ferroelectric-gate fin spectral processor where the aggregated signal (depicted by the white light) is decomposed to constituent bands at different frequencies (depicted by different electrode colors). Credit Roozbeh Tabrizian Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.