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Conferences > CLEO_AT > 2023 > AW3I > AW3I.6

Photoacoustic gas sensing employing an improved radial resonator

M. Duquesnoy, J-M. Melkonian, R. Levy, G. Aoust, L. Tran, and M. Raybaut

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Abstract

We present a novel configuration for photoacoustic gas sensing demonstrating QEPAS state-of-the-art sensitivity, while allowing coupling with possibly divergent or multipoint sources. This configuration was simulated and characterised experimentally.

© 2023 The Author(s)

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