On-line reaction monitoring in the liquid phase using two mid-infrared quantum cascade lasers simultaneously

• Published in: Applied spectroscopy Vol. 60; no. 5; p. 568
• Main Authors: Schaden, Stefan, Domínguez-Vidal, Ana, Lendl, Bernhard
• Format: Journal Article
• Language: English
• Published: United States 01.05.2006

On-line monitoring of a model reaction was performed by employing two pulsed mid-infrared Fabry-Pérot quantum cascade lasers (QCL). The emission maxima of the QCLs were located at 1393 and 1080 cm(-1). An optical system of parabolic mirrors and a ZnSe beam splitter combined the two laser beams and a...