OUYANG Meng, GONG Ke-cheng, MO Dang, WANG Hui, LIN Wei-zhu. THIRD-ORDER NONLINEAR OPTICAL EFFECT OF PAN/PVC AND PAN/PMMA BLENDS[J]. Acta Polymerica Sinica, 1995,(2):246-248.
OUYANG Meng, GONG Ke-cheng, MO Dang, WANG Hui, LIN Wei-zhu. THIRD-ORDER NONLINEAR OPTICAL EFFECT OF PAN/PVC AND PAN/PMMA BLENDS[J]. Acta Polymerica Sinica, 1995,(2):246-248.DOI:
The blend films of PAn/PVC and PAn/PMMA were prepared by meansof casting from the solutions. The characterization and the transmission of thefilms were determined with UV-Vis absorption spectra.The third-order nonlinearsusceptibility X(3) of the films was measured by using single laser beam technique.The results indicate that it is easy to obtain the qualified optical films with PAn/PVC and PAn/PMMA blends.The transmission of the films in visible range is above 40% that is unable to be reached by pure PAn films with the same thickness. The third-order nonlinear susceptibility X(3) is up to 10-8 esu which corresponds to the values for pure PAn films.