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Conferences > AIS > 2021 > JM4A > JM4A.4

Sensing of ethane and formaldehyde in air using mid-infrared laser radiation

M. Winkowski and T. Stacewicz

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Abstract

The optical sensor of ethane and formaldehyde using multipass spectroscopy in 3,3 µm range is described. Due to quenching of optical noises by novel method the detection limit of a single ppb was achieved.

© 2021 The Author(s)

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