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Licensed Unlicensed Requires Authentication Published by De Gruyter March 7, 2017

Development of an open-path gas analyser for plume detection in security applications

Kenneth G. Hay, Ola Norberg, Erwan Normand, Hans Önnerud and Paul Black


We present here an open-path analyser, initially intended for security applications, specifically for the detection of gas plumes from illicit improvised explosive device (IED) manufacturing. Subsequently, the analysers were adapted for methane measurement and used to investigate its applicability for leak detection in different scenarios (e.g. unconventional gas extraction sites). Preliminary results showed consistent measurements of gas plumes in the open path.


The authors thank the generous support from the European Commission Seventh Framework Programme (grant no. 261381 EMPHASIS). This work would not have been possible without the involvement and support of the Swedish Defence Research Agency.

  1. Authors’ contribution: H.O. and E.N. designed the work. K.G.H., H.O., and O.N. performed the work. K.G.H., P.B., and E.N. analysed the data. K.G.H. wrote the paper.


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Received: 2016-12-16
Accepted: 2017-2-6
Published Online: 2017-3-7
Published in Print: 2017-4-1

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