| 新型金属团簇化合物的非线性光学吸收和光限幅特性 |
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| 引用本文： | 董斌 祖继锋 高亚臣 王玉晓 宋瑛林. 新型金属团簇化合物的非线性光学吸收和光限幅特性[J]. 辽宁工学院学报, 2003, 23(2): 21-22,26 |
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| 作者姓名： | 董斌 祖继锋 高亚臣 王玉晓 宋瑛林 |
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| 作者单位： | [1]辽宁师范大学物理系，辽宁大连116029 [2]哈尔滨工业大学应用物理系，黑龙江哈尔滨150001 |
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| 基金项目： | 国家非线性光学重点实验室(哈尔滨工业大学)资助项目。 |
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| 摘 要： | 应用倍频Nd：YAG脉冲激光，在波长532nm、脉冲宽度为8ns的条件下，研究了金属团簇化合物W2Cu4S6O2(C34H28P2Fe)2的光限幅特性。Z扫描结果表明：该团簇具有自聚焦特性，其非线性吸收为激发态吸收。
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| 关 键 词： | 金属团簇化合物 非线性光学吸收 光限幅 自聚焦 激发态吸收 Z扫描 倍频Nd：YAG脉冲激光 |
| 文章编号： | 1005-1090(2003)02-0021-03 |
Study on Nonlinear Optical Absorption and the Optical Limiting Properties of the New Metal Cluster Compound |
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| DONG Bin ,ZU Ji feng ,GAO Ya chen ,WANG Yu xiao ,SONG Ying lin . Study on Nonlinear Optical Absorption and the Optical Limiting Properties of the New Metal Cluster Compound[J]. Journal of Liaoning Institute of Technology(Natural Science Edition), 2003, 23(2): 21-22,26 |
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| Authors: | DONG Bin ZU Ji feng GAO Ya chen WANG Yu xiao SONG Ying lin |
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| Affiliation: | DONG Bin 1,ZU Ji feng 1,GAO Ya chen 2,WANG Yu xiao 2,SONG Ying lin 2, |
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| Abstract: | The optical limiting properties of the new metal cluster compound W-2Cu-4S-6O-2(C-{34}H-{28}P-2Fe)-2 was studied using frequency doubled, Q switched Nd:YAG laser with a 8 ns pulse at 532nm. The results measured with Z Scan technique expatiate that the cluster exhibits a self focusing property, and the excited state absorption is the main mechanism of the non linear optical absorption effect of the metal cluster compound. |
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| Keywords: | metal cluster compound optical limiting excited state absorption Z-Scan |
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