Abstract
We demonstrate that employing integrated absorption of multiple lines or summation of the absolute values of the wavelength modulation spectroscopy signals, sensitivities of ppb can be achieved for the detection of trace gases.
© 2010 Optical Society of America
PDF ArticleMore Like This
Gottipaty N Rao and Andreas Karpf
LPDP2 Laser Applications to Chemical, Security and Environmental Analysis (LACSEA) 2010
Andreas Karpf and Gottipaty N. Rao
CN_2_5 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2015
Caio Azevedo, May H Hlaing, Joseph Jeffrey, and M. Amir Khan
JM4A.12 3D Image Acquisition and Display: Technology, Perception and Applications (3D) 2018