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

Rosaura Vallejo-Mendoza; Arturo Olivares-Pérez; Carlos G. Treviño-Palacios; Gaudencio Paz-Martí­nez; M. A. Briseño-Carmona; Joan Manuel Villa-Hernández; Roxana María Herrán-Cuspinera

doi:10.1117/12.2546480

2 March 2020 High-resolution motorized x-z translation stage to scan 3D objects using terahertz technology

Rosaura Vallejo-Mendoza, Arturo Olivares-Pérez, Carlos G. Treviño-Palacios, Gaudencio Paz-Martínez, M. A. Briseño-Carmona, Joan Manuel Villa-Hernández, Roxana María Herrán-Cuspinera

Author Affiliations +

Proceedings Volume 11279, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII; 112792C (2020) https://doi.org/10.1117/12.2546480
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

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.

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Rosaura Vallejo-Mendoza, Arturo Olivares-Pérez, Carlos G. Treviño-Palacios, Gaudencio Paz-Martínez, M. A. Briseño-Carmona, Joan Manuel Villa-Hernández, and Roxana María Herrán-Cuspinera "High-resolution motorized x-z translation stage to scan 3D objects using terahertz technology", Proc. SPIE 11279, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII, 112792C (2 March 2020); https://doi.org/10.1117/12.2546480

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