Silicon Wire Array Schematic (IMAGE) California Institute of Technology Caption This is a schematic diagram of the light-trapping elements used to optimize absorption within a polymer-embedded silicon wire array. Credit Caltech/Michael Kelzenberg Usage Restrictions With credit as given above License Licensed 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.