新型金属团簇化合物光限幅特性实验研究

Study on the optical limiting properties of the novel pentanuclear ‘open’ planar shaped metal cluster compound

摘要: 研究了平面开式五核金属团簇化合物WOS4Cu4I2(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。

Abstract: The optical limiting properties of the novel pentanuclear ‘open' planar shaped metal cluster compound WOS4Cu4I2(py)6 for 532nm laser pulse was studied.The optical limiting performance is better than that of fullerene under the same condition.The results measured with Z-scan technique show that the excited state absorption is the main mechanism of the optical limiting in the metal cluster solution.