Time-resolved picosecond pure-rotational coherent anti-Stokes Raman spectroscopy is applied for thermometry and 1-D imaging in flames. Time-delaying the probe pulse enables successful suppression of unwanted resonant and non-resonant four wave mixing background signals.
© 2010 OSA
C. J. Kliewer, T. Seeger, J. Kiefer, B. D. Patterson, and T. B. Settersten, "Time-Resolved Picosecond Pure-Rotational Coherent Anti-Stokes Raman Spectroscopy for Thermometry and Species Concentration in Combustion Environments," in Lasers, Sources and Related Photonic Devices, OSA Technical Digest Series (CD) (Optical Society of America, 2010), paper LTuB2.
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