Independent Component Analysis for Spectral Signature Separation in Dual-comb Spectroscopy
Marta Ruiz-Llata, Gregory B. Rieker · Optical Sensors and Sensing Congress · 2020
Dual comb spectroscopy (DCS) for combustion, industrial, and environmental studies provide transmission spectra of complex mixtures of gases with potentially unknown signatures. We evaluate Independent Component Analysis (ICA) as a processing tool for DCS signals.