Detection of methane at 1650nm and carbon dioxide at 2004nm using tunable diode laser spectroscopy
Source
Optics Infobase Conference Papers
Date Issued
2012-01-01
Author(s)
Upadhyay, Abhishek
Abstract
Recovery of the absolute absorption line shape is demonstrated for methane with a 1650nm edge-emitting laser and for carbon dioxide with a 2004nm VCSEL. The potential for direct detection and wavelength modulation spectroscopy are explored.