Edilene Cristina Ferreira

Mar 27, 2025 | pubs.rsc.org | Edilene Cristina Ferreira |George Donati |Bradley Jones

Multi-laser-power calibration for quantitative determination of N and P in fertilizers by Raman spectroscopy A new method called multi-laser-power calibration (MLPC) is described for quantitative analysis by Raman spectroscopy. MLPC is based on the premise that, under controlled operating conditions, the intensity of Raman spectroscopy signals for a given analyte is directly proportional to the laser applied power used to generate that signal.