Nonlinear optical properties of fullerenes

被引：33

作者：

Kajzar, F ^{[1
]}

Taliani, C ^{[1
]}

Zamboni, R ^{[1
]}

Rossini, S ^{[1
]}

Danieli, R ^{[1
]}

机构：

[1] CNR,IST SPETTROSCOPIA MOLEC,I-40126 BOLOGNA,ITALY

来源：

SYNTHETIC METALS | 1996年 / 77卷 / 1-3期

关键词：

fullerene; optical properties;

D O I：

10.1016/0379-6779(96)80099-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nonlinear optical properties of fullerenes, studied by transverse second-harmonic and wave-dispersed third-harmonic generation, are reviewed and discussed. The origin of second-harmonic generation in C-60, as well as its absence, at the limit of dielectric breakdown in C-70 thin films is also discussed. The observed third-harmonic generation chi((3)) susceptibility dispersion in both lower fullerenes C-60 and C-70 is described in terms of the three-level model. In both molecules the two-photon level is found to lie below the one-photon transition level, in good agreement with theoretical calculations and other experimental determinations.

引用

页码：257 / 263

页数：7

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