| 金属团簇MoS4Cu4(SCN)2(NC5H5)6的皮秒光学非线性特性和光限幅特性研究 |
| Study on Optical Nonlinearities and Optical Limiting Properity of Metal Culster MoS4Cu4(SCN)2(NC5H5)6 by using ps Pulse Laser |
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| 摘要: |
| 关键词: 光学非线性 金属团簇 光限幅 |
| 基金项目: |
| Abstract: The nonlinear optical refraction of the metal cluster MoS4Cu4(SCN)2(NC5H5)6 was studied with the Z-SCAN technique by using 40 ps laser pulse at the wavelength of 532 nm. A self-focusing property for the solution of MoS4Cu4(SCN)2(NC5H5)6 in DMF was observed. The nonlinear refractive index was n2=3.1×10-14 cm2·W-1. Compairing with early results, this sample showed a self-defocusing property at the same wavelength by using 7 ns laser pulse. The optical limiting properity was also studied by using same condition. |
| Keywords: optical nonlinearity metal cluster optical limiting |
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| 王玉晓,王 燕,宋瑛林,郑和根,忻新泉.金属团簇MoS4Cu4(SCN)2(NC5H5)6的皮秒光学非线性特性和光限幅特性研究[J].无机化学学报,2004,20(12):1441-1444. |
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