An optic device, system and method for making are described. A substrate has a nanopillar vertically positioned on the substrate. This process is repeated by injecting test voltages at different frequencies, which are selected by processor based on stored instructions. The fuel, mixed or unmixed, can be stored in an accumulator under high pressure assisting in keeping the engine running during fuel changeovers and injection after a period of time as in re-starting the engine. Further, correspondence between the primary LSP, secondary LSP, and the network links may be tracked.