Exciton specialize in the development and manufacture of the highest quality fluorescent and absorber dyes and dye stabilisers for applications ranging from fluorescent tags, OLEDs, neon cut filters, colour gamut filters, optical recording media and telecommunications materials. Their laser dyes provide optimum lasing for a given mode of excitation with the highest photochemical stability. Exciton are leaders in the development of laser dyes synergistic with the development of new and improved pump sources.