A kinetic energy rod warhead bay configuration includes a plurality of bays. The system includes a first inverter with an input and an output. Thereby, the peripheral length of the aperture can be increased without changing the occupation rate of the mask patterns in a cell. The guiding assembly comprises two circumrotating guiding portions, a plurality of fixing portions, a spacer and a plurality of guiding tubes. Then, continuous-wave laser light is irradiated along the stripe depressions and projections formed in the semiconductor film or in a direction of a major axis or minor axis of the rectangle.