Real-time HCl gas detection at parts-per-billion level concentrations utilising a diode laser and a bismuth-doped fibre amplifier

Panu H., Timo R., Thomas F., Makkonen J., Alyshev S., Kharakhordin A., Firstov S.

gas sensing, photoacoustic spectroscopy, laser, bismuth, fibre, cleanroom

Document type Article
Journal title / Source Measurement Science and Technology
Volume 32
Issue 5
Page numbers / Article number 055206
Publisher's name IOP Publishing
Publication date 2021-3-26
ISSN 0957-0233, 1361-6501
DOI 10.1088/1361-6501/abd651
Language English

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