Scientists who have developed a new way to create a type of radiation known as Terahertz (THz) or T-rays – the technology behind full-body security scanners – say their new, stronger and more efficient continuous wave T-rays could be used to make better medical scanning gadgets and may one day lead to innovations similar to the “tricorder” scanner used in Star Trek. The secret behind the innovation lies in the new nano-antenna that we had developed and integrated into the semiconductor chip. Arrays of these nano-antennas create much stronger THz fields that generate a power output that is 100 times higher than the power output of commonly used THz sources that have conventional interdigitated antenna structures.
via Terahertz-Rays Technology Could Help Develop Star Trek-Style Hand-Held Medical Scanners.




