High-resolution inverse Raman and resonant-wave-mixing spectroscopy
- Sandia National Laboratories, Livermore, CA (United States)
These research activities consist of high-resolution inverse Raman spectroscopy (IRS) and resonant wave-mixing spectroscopy to support the development of nonlinear-optical techniques for temperature and concentration measurements in combustion research. Objectives of this work include development of spectral models of important molecular species needed to perform coherent anti-Stokes Raman spectroscopy (CARS) measurements and the investigation of new nonlinear-optical processes as potential diagnostic techniques. Some of the techniques being investigated include frequency-degenerate and nearly frequency-degenerate resonant four-wave-mixing (DFWM and NDFWM), and resonant multi-wave mixing (RMWM).
- Research Organization:
- Brookhaven National Lab., Upton, NY (United States)
- OSTI ID:
- 139921
- Report Number(s):
- BNL--48923; CONF-9306172--; ON: DE93015758
- Country of Publication:
- United States
- Language:
- English
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