Time-Resolved SRS Spectroscopy Facilitates Combustion Research
A new spontaneous Raman scattering spectroscopy technique uses an intensified EMCCD sensor to perform time-resolved combustion diagnostics. To perform successful time-resolved spontaneous Raman scattering spectroscopy in combustion, one critical aspect1,2 is the implementation of a temporal optical gating scheme to reject optical background, thus increasing signal-to-noise ratio (SNR). Until recently, only two temporal optical gating schemes were available to increase SNR: a mechanical
Photonics Spectra, December 2013