机构地区: 中山大学物理科学与工程技术学院光电材料与技术国家重点实验室
出 处: 《物理学报》 2000年第6期1088-1090,共3页
摘 要: 通过Z 扫描的实验方法测量了几种新型的Ru配合物在 46 0nm处的三阶非线性折射率n2 和非线性吸收系数 β ,并由此计算出它们的三阶非线性系数 χ( 3) . The cubic nonlinear refraction index n\-2 and the nonlinear absorption coefficient β of several new ruthenium complexes at 460?nm are measured by Z \|scan technique and the third\|order nonlinear susceptibility χ (3) of the samples are calculated.The effects of molecular structures on the third\|order nonlinear optical properties are discussed.