Methods of manufacturing a semiconductor device including a high-voltage device region and a low-voltage device region are provided. A pair of an optical fiber amplifier and an optical fiber grating mirror is connected to each of inputoutput ports of a loop mirror in parallel, so that a dual mode laser resonator is formed which can make simultaneous oscillation in two laser modes suitable for each wavelength. The thermal plate processor system may also include means for exposure and post-exposuredetack in the same system. In particular, a unique descriptor is tied to each input and output color conversion rule.