P.A.Kondratenko, S.Z.Shulga, L.M.Bugaeva

The investigation in the photoinduced sensitivity enhancement (optical amplification) of photosensitive films containing an amine and CBr₄ has shown that this effect is observed only in the presence of amine radicals (Am^.). The optical amplification mechanism consists in the energy transfer from the high-excited state
of the reaction product (Am ₁ ⁺ )  to the amine radical and electron transfer from the excited radical to CBr₄.

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