P4 - Contributions of Shifted Excitation Raman Difference Spectroscopy...
- Event
- iCCC2026 - iCampus Cottbus Conference
2026-05-05 - 2026-05-07
Cottbus - Band
- Poster
- Chapter
- Bio- & Umweltsensorik
- Author(s)
- K. Sowoidnich, A. Müller, M. Maiwald - FBH Ferdinand-Braun-Institut, Berlin
- Pages
- 136 - 138
- DOI
- 10.5162/iCCC2026/P4
- ISBN
- 978-3-910600-10-2
- Price
- free
Abstract
Shifted excitation Raman difference spectroscopy (SERDS) provides molecule-specific information and can effectively address interferences from fluorescence and daylight. We applied SERDS using an in-house developed 785 nm dualwavelength diode laser as excitation light source for soil investigations. Results from laboratory-based measurements as well as on-site field trials conducted with an in-house developed portable SERDS system demonstrate the capability for spatially-resolved qualitative and quantitative analysis of relevant soil parameters, including organic carbon and carbonates, thus providing important contribution to precision agriculture.