Multi-species detection with dual-pump-CARS: Possibilities and limitations

Dual-pump coherent anti-Stokes Raman scattering is a promising measurement technique which can be used for combined temperature and multi-species detection in combustion diagnostics. Its application is demonstrated in various flames using different fuels often used as a reference in research laboratories. By means of these examples, the potential and limitations of dual-pump-CARS in combustion processes will be discussed.