Aspects of the Application of Cavity Enhanced Spectroscopy to Nitrogen Oxides Detection

@inproceedings{Wojtas2013AspectsOT,
  title={Aspects of the Application of Cavity Enhanced Spectroscopy to Nitrogen Oxides Detection},
  author={Jacek Wojtas and Janusz Mikolajczyk and Zbigniew Bielecki},
  booktitle={Sensors},
  year={2013}
}
This article presents design issues of high-sensitive laser absorption spectroscopy systems for nitrogen oxides (NO(x)) detection. Examples of our systems and their investigation results are also described. The constructed systems use one of the most sensitive methods, cavity enhanced absorption spectroscopy (CEAS). They operate at different wavelength ranges using a blue--violet laser diode (410 nm) as well as quantum cascade lasers (5.27 µm and 4.53 µm). Each of them is configured as a one or… CONTINUE READING