Frequency-domain terahertz imaging systems are advanced imaging techniques that utilize the frequency spectrum of terahertz radiation to capture and analyze the properties of materials. These systems rely on the modulation of terahertz waves and enable high-resolution imaging by measuring the frequency response of different materials, leading to detailed insights into their composition and structure. This approach is particularly useful in various applications, including medical diagnostics, where non-invasive imaging can help identify underlying issues without traditional invasive methods.
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