High-resolution motorized x-z translation stage to scan 3D objects using terahertz technology

The challenge nowadays is to build high-resolution 2D images with purpose shows the internal structures and properties of objects or study materials hence the importance of implementing a system of high precision sampling to optimize the work of obtaining images using Terahertz (THz) technology. The exactitude translation stage was built to move 3D objects by making two-dimensional paths of 1mm±1% with periods of programmable waiting time. The objective is to place the sample in reading position of each pixel, facing to propagation of the THz wave. For the operation was made to several programs capable of controlling the positioning, time and speed required in sampling.