THz Time-Domain Spectroscopy

Terahertz (THz) Time-Domain Spectroscopy is a technique used to study materials by sending very short bursts of electromagnetic waves in the terahertz frequency range (between microwaves and infrared light). It measures how these pulses are absorbed, transmitted, or reflected by a sample over time, providing detailed information about its composition, structure, and properties. This method is non-invasive, safe, and capable of probing liquids, solids, and biological tissues, making it valuable in fields like electronics, medicine, and material science for identifying contaminants, characterizing materials, and exploring molecular interactions.