Terahertzová spektrální analýza polymerních materiálů pro 3D tisk

Abstract

This thesis deals with spectral analysis of polymers for 3D printing in the terahertz region. The main goal is to quantitatively determine the complex refractive index of materials for FFF technology using time-domain spectroscopy (THz-TDS). The thesis describes the process of optimizing printing parameters and the methodology for measuring samples. A part is devoted to the characterization of the COC polymer and its use for the design of THz optical elements. The result of the thesis is a database of refractive indices of selected polymers. These findings contribute to a more effective use of additive manufacturing in the development of components for terahertz applications