fig 1 (IMAGE) Compuscript Ltd Caption Figure 1. (a) The schematic and the optical microscope image of the on-chip system. (b) Signals flow charts when applied in various fields. Credit OES Usage Restrictions Credit must be given to the creator. License CC BY 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.