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  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2006),
  • paper CFD2

Trace HCN Quantification Using Quartz Enhanced Photoacoustic Spectroscopy

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Abstract

Detection of trace HCN concentrations in dry nitrogen and ambient air was performed by means of quartz enhanced photoacoustic spectroscopy using a near-infrared DFB laser source. A normalized detection sensitivity of 2.5·10-9 cm-1W/√Hz was achieved.

© 2006 Optical Society of America

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