Modeling and quantification of beam steering uncertainties in high-pressure laser absorption spectroscopy of non-uniform physical fields
Beam steering induced by refractive index gradients poses a significant challenge for laser absorption spectroscopy in high-pressure, non-uniform combustion environments. This work establishes a physics-based framework to model and quantify beam steering effects on path-integrated absorbance and two-line H 2 O thermome...
Zhenhai Wang, Weitian Wang, Xiaoliang Chen et al.
· Optics and Lasers in Enginee... · 0 citations