Radiophysicists will double the quality of terahertz devices
Radiophysicists from Tomsk and Novosibirsk are planning to double the resolution of the terahertz range. In particular, this will help to more thoroughly examine works of art - old books, manuscripts, and paintings - without touching them. The experiment will begin in mid-August.
- Terahertz radiation is used for various purposes, including the study of works of art, because unlike optical illumination, it penetrates deeply, but unlike X-ray, does not shine through. It is possible for example to view text or drawings in old books layer by layer at different frequencies without touching them and therefore without damaging them, - said Valentin Suslyaev, manager of the project, associate professor at TSU, head of the Laboratory of Terahertz Research. - The same radiation is used to diagnose and treat skin diseases, for example, various types of skin cancer.
Read more: http://en.tsu.ru/news/radiophysicists-will-double-the-quality-of-terahertz-devices/
