论文部分内容阅读
研究了平面开式五核金属团簇化合物 [WOS4 Cu4 I2 (py) 6 ]对 532nm激光的光限幅特性 ,并与同等条件下的富勒烯比较 ,其光限幅特性优于富勒烯。利用Z scan技术研究表明 ,该团簇化合物光限幅的主要非线性光学机制为激发态吸收。
The optical limiting properties of 532 nm laser with the planar open pentuclear metal cluster compound [WOS4 Cu4 I2 (py) 6] have been investigated. Compared with the fullerene under the same conditions, the optical limiting properties of the compound are better than those of fullerenes . Using Z scan technique, the main non-linear optical mechanism of light confinement of the cluster compounds is excited state absorption.