Full-Field Terahertz Imaging at Kilohertz Frame Rates Using Atomic Vapor
Full-Field Terahertz Imaging at Kilohertz Frame Rates Using Atomic Vapor
There is much interest in employing terahertz (THz) radiation across a range of imaging applications, but so far, technologies have struggled to achieve the necessary frame rates. Here, we demonstrate a THz imaging system based upon efficient THz-to-optical conversion in atomic vapor, where full-field images can be collected at ultrahigh …