Unlike X-rays, Terahertz radiation is non-ionizing. This means it does not have enough energy to damage DNA or tissues.
For decades, this specific range was known as the "Terahertz Gap" because it was difficult to generate and detect these waves electronically. However, advancements in photonics and semiconductors have finally bridged this gap, allowing for practical cameras that can utilize the unique properties of T-rays. camera teruhal
Manufacturers use Terahertz cameras to inspect products without taking them apart. Unlike X-rays, Terahertz radiation is non-ionizing