Shape of stimulated secondary-radiation spectra of dye solutions
Neporent B. S., Spiro A. G., Shilov V. B., Fainberg B. D.
It is shown that the resonant stimulated Raman scattering (RSRS) spectra of dyes ("dip-line"), which are observed against the background of their broad superluminescence bands, are not related to molecular processes; they are, however, attributed to the propagation anomalies in an amplifying medium of a narrow-band signal, which is located in the overlap region of its superluminescence and weak-absorption bands.
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![](/ps/1502/article_22952_800_head.png "It is shown that the resonant stimulated Raman scattering (RSRS) spectra of dyes ("dip-line"), which are observed against the background of their broad superluminescence bands, are not related to molecular processes; they are, however, attributed to the propagation anomalies in an amplifying medium of a narrow-band signal, which is located in the overlap region of its superluminescence and weak-absorption bands.")