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New terahertz imaging system could replace x-ray imaging

By Damir Beciri
27 March 2013

better-than-x-rays-a-more-powerful-terahertz-imaging-system-teamA group of researchers at the University of Michigan (U-M) have developed a laser-powered source and detector system which employs low-energy terahertz radiation with record high power and sensitivity. The breakthrough could enable doctors to see deep into tissues without the damaging effects of X-rays, or allow security guards to identify chemicals in a package… »