Congratulations to Dr. Nick Jordan and Dr. Hans Osthoff on their recent publication

We developed a state-of-the-art spectroscopic instrument based on absorption pathlength enhancement of 6 km from a 1 m long optical cavity and absorption of light between 480 and 530 nm.

The instrument quantified nitrogen dioxide (NO2), an important criteria pollutant and a key atmospheric nitrogen oxide species, in the laboratory and in the field. This instrument combines principles that can lead to the measurement of NO2 free of chemical interference."

Read the full publication here.