4 November 2004 A commercial tunable diode laser (TDL) system for on-line remote measurements of automobile emissions
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Abstract
An innovative tunable diode laser (TDL) measurement system has been used for the on-line estimation of emissions of cars, driving through the measurement beam of the system. This paper describes the measurement principle and gives first measurement results, taken for different types of cars.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Konradin Weber, Alexander Ropertz, Thomas Schwabe, Christian Fischer, and Gunther van Haren "A commercial tunable diode laser (TDL) system for on-line remote measurements of automobile emissions", Proc. SPIE 5570, Sensors, Systems, and Next-Generation Satellites VIII, (4 November 2004); doi: 10.1117/12.566395; https://doi.org/10.1117/12.566395
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