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Conferences > CLEO_Europe > 2000 > CWF > CWF102
  • Conference on Lasers and Electro-Optics Europe
  • Technical Digest Series (Optica Publishing Group, 2000),
  • paper CWF102

Benzene Monitoring Using Laser Difference Frequency Spectroscopy

Weidong Chen, Fabrice Cazier, Daniel Boucher, and Frank K. Tittel

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Abstract

There is considerable interest in the detection of volatile organic compounds (VOCs) in the atmosphere because of their atmospheric reactivity. The need for identifying and quantifying VOCs levels in the atmosphere and industrial process control has led to the development of VOCs measurement techniques chromatography coupled with mass spectrometry, Fourier transform spectroscopy, and laser spectroscopy Laser absorption spectroscopy offers the advantage of highly selective in situ and real time measurements with detection sensitivities in the ppm to ppt range.

© 2000 IEEE

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