4 papers
Baseline-free scanned-wavelength direct absorption spectroscopy: theoretical analysis and experimental validation
Yihong Wang
Applicability and accuracy of traditional scanned-wavelength direct absorption spectroscopy (SDAS) diagnostic method is largely affected by combustion state such as temperature and…
Super-accuracy calculation for the width of a Voigt profile
Yihong Wang, Bin Zhou, Rong Zhao +1
A simple approximation scheme to describe the width of the Voigt profile as a function of the relative contributions of Gaussian and Lorentzian broadening is presented. The propose…
An accurate algorithm for calibration-free wavelength modulation spectroscopy based on even-order harmonics
Yihong Wang, Bin Zhou, Bubin Wang +1
This paper proposes an accurate algorithm to implement calibration-free wavelength modulation spectroscopy based on even-order harmonics. The proposed algorithm, analytically deduc…
Calibration-free wavelength modulation spectroscopy based on even-order harmonics
Yihong Wang, Bin Zhou, Chang Liu
This paper proposes a novel and rapid calibration-free wavelength modulation spectroscopy algorithm based on even-order harmonics. The proposed algorithm, analytically deduced from…