A new study has found a groundbreaking way to detect hidden defects in materials with a single pixel terahertz imaging system. This system uses a single pixel detector to capture terahertz radiation and create an image of the material in question. Researchers have found that this system can detect hidden defects in materials in a much shorter time and with higher resolution than traditional imaging systems. This could be invaluable for industries such as aerospace and automotive, where being able to quickly and accurately detect defects is essential. The single pixel terahertz imaging system could revolutionize the way these industries inspect materials, saving time and money in the process.

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source: Phys.org