Process for the optical analysis of trace gases optimised

Prof. Gernot Friedrichs from Kiel University has developed a new approach for making interfering signals in laser absorption spectroscopy invisible

11-Jan-2024 - Laser-based absorption spectroscopy is an important method for determining the concentration of gas components in a sample. Modern devices are highly specialised for detecting very specific gases, such as trace gases in the atmosphere, in combustion exhaust fumes and in technical applications of ...