Radar technology is revolutionizing to provide more precise measurements than ever before. A new Terahertz (THz) emitter has been developed that could be used to measure the distance between objects with extreme accuracy. The THz emitter is a special type of laser that emits THz radiation, which is a type of electromagnetic radiation that can penetrate through materials such as wood, plastic, and paper. This new technology is promising for applications in transportation, military, and medical fields. With its ability to accurately measure the distance between objects, the THz emitter could be used for more precise navigation, imaging, and communication. The development of this technology opens up a world of possibilities, and we are excited to see what else it has in store!

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source: Phys.org