QCLs were initially developed in the 1990s, and this was a significant advance in MIR light sources. 2 Standard semiconductor ...
Gas analysis has essential applications in research, development, and industry. Gas analysis instruments are typically used to determine the concentration of known gases in an environment or ...
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 ...