Farewell to Stella Kemboi

As part of her master’s thesis at the Chair of Technical Thermodynamics (TTS), which is part of ZESS, Stella Kemboi measured Raman line widths using time-resolved coherent anti-Stokes Raman spectroscopy (CARS). These are of great importance for the accuracy of optical temperature measurement in reactive gas phase flows.

Stella Kemboi during her Master's Thesis at ZESS with colleagues Dr Jonas Hölzer and Henry Kipsang Misoi in her Lab at Center for Sensor Systems (ZESS) at the University of Siegen [Photo: Jan Söhlke/ZESS]
Stella Kemboi during her Master’s Thesis at ZESS with colleagues Dr Jonas Hölzer and Henry Kipsang Misoi in her Lab at Center for Sensor Systems (ZESS) at the University of Siegen [Photo: Jan Söhlke/ZESS]

The work was supervised by Dr Jonas Hölzer, who is a postdoc at TTS. The exchange from Dedan Kimathi University, Kenya, was funded as part of the Erasmus+ exchange programme KA171 International Credit Mobility (ICM).

Best wishes, Stella, and thanks for your stay at ZESS!

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Jan Söhlke
Jan Söhlke

Dr. Jan Söhlke is the head of communication and staff photographer at ZESS, as well as the Scientific Coordinator for the DFG Research Unit 'Learning to Sense' (FOR 5336).

Following his doctoral studies at LMU Munich, he moved into science communication and the visual documentation of research environments. His work focuses on photographing complex scientific setups and high-tech infrastructure - translating engineering and academic projects into clear visual assets. In addition, he works as a freelance photographer for industrial and research-driven organizations. You can find his portfolio at https://jansoehlke.com/.

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