Abstract
A continuously tunable Cr2+:ZnSe laser is applied for photoacoustic gas detection in the wavelength range 2.0-3.1 µm. Trace-gas measurements in the 2.6-3.1 µm range with parts-per-billion sensitivity are reported for the first time.
© 2005 Optical Society of America
PDF ArticleMore Like This
Evgeni Sorokin, Irina T. Sorokina, Cornelia Fischer, and Markus W. Sigrist
MD4 Advanced Solid-State Photonics (ASSL) 2005
Evgeni Sorokin, Irina T. Sorokina, Nathalie Picqué, Fatou Gueye, and Guy Guelachvili
848 Advanced Solid-State Photonics (ASSL) 2005
Andrew Zakel, Gregory J. Wagner, Amy C. Sullivan, John F. Wenzel, William J. Alford, and Timothy J. Carrig
MD2 Advanced Solid-State Photonics (ASSL) 2005