A tunable diode laser absorption spectroscopy (TDLAS) signal denoising method based on LSTM-DAE

The second harmonic signal serves as the informational foundation for the inversion of the gas concentration in the tunable diode laser absorption spectroscopy (TDLAS) detection method. However, due to the impact of noise on the second harmonic signal, the accuracy and stability of the detection sys...

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Bibliographic Details

Published in:	Optics communications Vol. 567; p. 130327
Main Authors:	zhao, Peng, Ding, Dan, Li, Kaitai, Li, Ye, Jin, Guangyong
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15.09.2024
Subjects:	Filtering algorithm Harmonic analysis Interference noise Tunable diode laser absorption spectroscopy Wavelength modulation spectroscopy Filtering algorithm Harmonic analysis Interference noise Wavelength modulation spectroscopy Tunable diode laser absorption spectroscopy
ISSN:	0030-4018, 1873-0310
Online Access:	Get full text
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