Recent developments in quantum cascade lasers have enabled the development of new sensors for in-situ applications that have so far only been possible with extractive systems. In this work, a sensor is presented using a unique Wavelength Modulation Spectroscopy approach to measure tetrafluoromethane, a strong greenhouse gas. The sensor was characterized in a laboratory environment […]

“Oil and Gas Innovation sits down with Dr. Peter Geiser, Chief Technology Officer at NEO Monitors AS, to discuss among other things, their Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology. What NEO Monitors does is help companies with gas sensing, but because they are using lasers, or what they like to call “contactless” technology, it […]