Sinulation of a Wavelength-modulation Lorentzian Lineshape Function
Authors
Jian LI, Ye Mu, Yue Qu
Corresponding Author
Jian LI
Available Online March 2017.
- DOI
- 10.2991/emcs-17.2017.196How to use a DOI?
- Keywords
- Wavelength modulation; Fourier components; Lorentzian; MATLAB
- Abstract
Abstract: A theoretical description of the wavelength-modulation spectrometry Lorentzian lineshape function in terms of a normalized detuning and a normalized modulation amplitude is given based on Fourier analysis. Simplified Lorentzian function lineshape expressions for the even harmonics of the Fourier components on resonance, given in terms of the normalized modulation amplitude, are simulation based on Matlab. The normalized modulation amplitudes that maximize the four lowest even harmonics of Fourier components are 2.20, 4.12, 6.08, and 8.06, respectively.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jian LI AU - Ye Mu AU - Yue Qu PY - 2017/03 DA - 2017/03 TI - Sinulation of a Wavelength-modulation Lorentzian Lineshape Function BT - Proceedings of the 2017 7th International Conference on Education, Management, Computer and Society (EMCS 2017) PB - Atlantis Press SP - 1014 EP - 1017 SN - 2352-538X UR - https://doi.org/10.2991/emcs-17.2017.196 DO - 10.2991/emcs-17.2017.196 ID - LI2017/03 ER -