FT-IR spectrum of hydrogen chloride in the gas phase. Insert: The ro-vibrational lines are split due to the chlorine 35 and chlorine 37 natural isotopic ratio. Simple Theory In order to describe ...

Infrared frequency combs detect gas leaks The researchers tested their method, which they term field-resolved infrared spectroscopy (FRS), on several biological samples. In measurements of human blood ...

A spectrometer to investigate molecule and molecular clusters in the gas phase has been designed and fabricated. It combines supersonic jet expansion technique with fluorescence and mass detection ...