PhD researcher (m/f/x) for machine learning enhanced infrared frequency comb spectroscopy

Experimental Physics V -
Spectroscopy of Atoms and Molecules by Laser Methods
In order to fill a fixed-term position in part-time (29.8725 hours/week = 75%) at the earliest possible date, we are looking for 1

PhD researcher (m/f/x) for machine learning enhanced infrared frequency comb spectroscopy

The chair for Experimental Physics V - Spectroscopy of Atoms and Molecules by Laser Methods at the Faculty of Physics and Astronomy, Ruhr University Bochum, investigates physicochemical processes in low and atmospheric pressure plasmas. The research is focused on the development and application of advanced laser-based diagnostics from UV to THz to characterize plasmas and their interaction with surfaces. The focus is on highly sensitive laser-based diagnostics using novel lasers in the mid- and far-infrared, including cavity-enhanced spectroscopy, frequency comb spectroscopy, and THz spectroscopy. The research covers the entire spectrum from basic research to applied research and research with industrial partners and includes strong collaborations on plasma modelling. Candidates joining our team will contribute to innovative research at the forefront of plasma physics and chemistry as well as laser spectroscopy.

We are looking for a highly motivated PhD researcher to work on a project on the use of infrared frequency comb spectroscopy enhanced by machine learning to, on the one hand, support the analysis of the broadband spectra obtained and, on the other hand, relate measured spectra, corresponding plasma parameters, and relevant process control parameters. The project is a collaboration between the Ruhr University Bochum, Prof. Trieschmann of the Kiel University (CAU), both in Germany, and the company Oxford Instruments Plasma Technology, United Kingdom. The ideal candidate (m/f/x) will work with us on demonstrating the potential of machine learning enhanced infrared frequency comb spectroscopy for understanding and optimizing industrial plasma processes.

The Ruhr-Universität Bochum is one of Germany's leading research universities, addressing the whole range of academic disciplines. A highly dynamic setting enables researchers and students to work across the traditional boundaries of academic subjects and faculties. To create knowledge networks within and beyond the university is Ruhr-Universität Bochum's declared aim.