Abstract
A new method of taking Raman and two-photon-excited luminescence spectra in an ultradispersed medium is proposed. In this method, optical fibers serve to introduce an exciting radiation into and extract the secondary radiation from an ultradispersed medium placed in a cavity-type metallic cell. The spectra are initiated with a pulsed-periodic light source (copper vapor laser) and are recorded using a gating system. The contrast of the secondary radiation spectra is high with respect to the exciting radiation, allowing for molecular analysis of ultradispersed media by means of a single small-size monochromator.
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