Roksana Jachim

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About

Roksana Jachim is a researcher whose work bridges materials science and conservation, with a primary focus on non-destructive evaluation techniques for cultural heritage and natural resources. Her key research areas include terahertz (THz) spectroscopy and tomography, wood degradation analysis, and the detection of biological threats to forest ecosystems. Jachim’s major contribution lies in pioneering the use of THz tomography to identify internal damage in wood caused by wood-destroying insects, such as the typographer bark beetle (*Ips typographus*), which poses a significant threat to coniferous forests, particularly spruce (*Picea abies*). Her 2019 study on this topic, cited 27 times, demonstrated how THz imaging can non-invasively reveal hidden insect galleries and decay, offering a powerful tool for early detection and preservation of valuable timber and historic wooden structures. This work has implications for forestry management, heritage conservation, and sustainable materials use. Jachim’s research is notable for its practical application in addressing real-world ecological and economic challenges, showcasing how advanced photonics can safeguard natural and cultural assets.