Analysis and suppression of scattering interference for arsenic using dispersive atomic fluorescence spectrometry based on an ultraviolet digital micromirror device spectrometer

Abstract

Scattering interference (SI) is the possible scattering of intense radiation from the source, which is superimposed directly onto the resonance fluorescence signal of interest. It will lead to sham high...

Atomic spectrometry update: review of advances in atomic spectrometry and related techniques

“…AFS methods can suffer from scattering interference. Wang et al 112 addressed this problem by using a real-time suppression method. They analysed AFS line spectra for As using a dispersive UV digital micromirror spectrometer to identify the source of scattering interference and the effect of external factors.…”