Liu Chunxu, Liu Junye, Wang Shumei, Li Dan Xu, Wu Yu Jiaqi. STUDY ON OPTICAL NONLINEARTIES OF NANOSTRUCTURE PIC-I/azaPIC-I MIXED MOLECULAR AGGREGATES BY Z-SCAN[J]. Chinese Journal of Luminescence, 1998,19(4): 328-332
Liu Chunxu, Liu Junye, Wang Shumei, Li Dan Xu, Wu Yu Jiaqi. STUDY ON OPTICAL NONLINEARTIES OF NANOSTRUCTURE PIC-I/azaPIC-I MIXED MOLECULAR AGGREGATES BY Z-SCAN[J]. Chinese Journal of Luminescence, 1998,19(4): 328-332DOI:
Adding SP54, J-aggregates of PIC-I/azaPIC-I were formatted at room temperature. The third order nonlinearities of the aggregates at three fractions of aza PIC-I were systematically studied using Z-scan. It was observed that with shortening the chain lengths, χ,(3),of the samples enhanced. The enhancing mechanism was discussed.
关键词
纳米混合分子聚集体三阶光学非线性Z-扫描
Keywords
nanostruture mixed molecular aggregatethird order nonlinearityZ-scan