Engineers develop terahertz imaging system capable of capturing real-time, 3D multi-spectral images

https://phys.org/news/2024-01-terahertz-imaging-capable-capturing-real.html

"THz focal-plane array... imaging >1,000X faster capturing videos and providing real-time, 3D multi-spectral images maintaining high signal-to-noise ratio... 283,500 nanoantenna array providing spatial amplitude and phase distributions, temporal and spectral data bypassing need for raster scanning... machine learning-trained neural network enhances resolution in real time... images 3D patterns etched in silicon with >1,000 pixels... medical imaging, security screening, pharmaceutical/ agricultural product inspection"