PARTICULATE DYNAMIC PATTERN

摘要

PURPOSE:To control particulate dynamic in a specified pattern by forming a constitution of particulates or a particulate group captured by light intensity formed by a laser beam on the base of a particulate dispersion cell. CONSTITUTION:Focus is transferred downward from a glass base of a dispersion cell by irradiating an Nd:YAG laser fundamental wave as a laser beam for capture on the dispersion cell of a latex particulate with water as a dispersion medium by way of using a device shown in the drawing. Consequently, a concentric pattern of the latex particulate is formed. Latex gradually forms a geometric spatial pattern with irradiation of the laser beam. Consequently, it is possible to arrange the particulate rectilinearly or to transport the particulate to the right above the arrow as shown in the drawing by changing the intensity of light through a master pattern.