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Conferences > Sensors > 2023 > STu2D > STu2D.5

Artificial Neural Network-assisted MIR gas spectroscopy to eliminate detrimental temperature-induced spectral shifts

S. Chin, J. Van Zaen, E. Muntané, S. Denis, S. Schröder, H. Martin, S. Lecomte, and L. Balet

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Abstract

We applied an artificial neural network to a mid-infrared trace gas sensing system to completely compensate the detrimental thermally-induced spectral shift of the spectrometer, improving the accuracy of the retrieved gas concentration.

© 2023 The Author(s)

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