Spectral mapping is a technique used to visualize and analyze the distribution of various spectral components across a sample, providing insights into its composition and properties. This method leverages the interaction of terahertz radiation with materials to obtain spatially resolved spectral information, making it essential in both material characterization and biomedical applications. By generating detailed maps of spectral data, researchers can identify specific features or anomalies within samples that may be indicative of certain conditions or material properties.
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