Terahertz emitters are devices that generate electromagnetic radiation in the terahertz frequency range, which spans from 0.1 to 10 THz. These emitters play a crucial role in terahertz imaging and spectroscopy, enabling various applications that leverage the unique properties of terahertz waves, such as their ability to penetrate materials without causing damage. Their importance is underscored by their use in advanced imaging systems, allowing for enhanced resolution and security measures.
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