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Low-Resolution Raman-Spectroscopy Combustion Thermometry

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This method offers advantages over related prior Ramanspectroscopy- based methods.

A method of optical thermometry, now undergoing development, involves low-resolution measurement of the spectrum of spontaneous Raman scattering (SRS) from N2 and O2 molecules. The method is especially suitable for measuring temperatures in high-pressure combustion environments that contain N2, O2, or N2/O2 mixtures (including air).

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