Abstract
If we can control the actuator by light, wide application of that is considered in optical micro-machine. Fluidic device controlled by light have investigated by many investigators. However these devices are driven by means of heat generated by light. In this experiment preceding investigations are carried out to apply radiation pressure of light as inputs to the fluidic actuator. So we select very small fluctuating pressure as input for the fluidic actuator and basic investigations are performed by laser beam radiation pressure.
