Optical properties of 2-(p-prolinol)-5-nitropyridine-fullerene system in the middle infrared range

The optical properties of 2-(p-prolinol)-5-nitropyridine (PNP) sensitized with fullerene C60 have been studied in the middle IR range (λ=2940 nm). It is shown that materials based on the PNP-fullerene system can be used for limiting laser radiation in this spectral range.