A typical TDL system is comprised of a light source, transmitting optics, receiving optics, an optically accessible medium, and a detector. Signal information is contained within the gas absorption ...

Allowing gas detection and identification in just seconds, new approach using a coherent control strategy offers promise for real-time monitoring in environmental, health and industrial applications ...

Researchers have developed a method for quickly detecting and identifying very low concentrations of gases, which, could form the basis for highly sensitive real-time sensors for applications such as ...