POSSIBILITIES OF STAND-OFF DETECTION OF ALCOHOL IN CAR CABINS WITH WINDOWS

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Published: Mar 31, 2015
DOI: https://doi.org/10.5604/20830157.1148049
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DOI

https://doi.org/10.5604/20830157.1148049

Authors

Jarosław Młyńczak

jmlynczak@wat.edu.pl

Wojskowa Akademia Techniczna, Instytut Optoelektroniki, Poland
Krzysztof Kopczyński

jkopczynski@wat.edu.pl

Wojskowa Akademia Techniczna, Instytut Optoelektroniki, Poland
Jan Kubicki

jkubicki@wat.edu.pl

Wojskowa Akademia Techniczna, Instytut Optoelektroniki, Poland
Jadwika Mierczyk

jmierczyk@wat.edu.pl

Wojskowa Akademia Techniczna, Instytut Optoelektroniki, Poland

Abstract

The paper presents methods of solving the problems associated with the transmission of windows for radiation used in the detection of alcohol vapor in the car cabins. A method of differential absorption modified by introducing two reference beams characterized by different absorption in the windows was presented. Special attention was paid to the optical properties of car windows. The experimental results and the possibility of practical use of the method were described.

Keywords:

: stand-off detection, stand-off detection, alcohol vapours, difference absorption

References

Article Details

Młyńczak, J., Kopczyński, K., Kubicki, J., & Mierczyk, J. (2015). POSSIBILITIES OF STAND-OFF DETECTION OF ALCOHOL IN CAR CABINS WITH WINDOWS. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 5(1), 53–58. https://doi.org/10.5604/20830157.1148049