| Mn_2O_3超微粒子的制备及其光学非线性 |
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| 引用本文： | 沈潮,张学敏,储怡,赵欣,宫明宣,张岩,肖良质,李铁津.Mn_2O_3超微粒子的制备及其光学非线性[J].佳木斯大学学报,1996(2). |
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| 作者姓名： | 沈潮 张学敏 储怡 赵欣 宫明宣 张岩 肖良质 李铁津 |
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| 作者单位： | 佳木斯工学院，吉林大学，吉林大学，吉林大学 |
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| 摘 要： | 本文合成了表面修饰的Mn2O3，超微粒子（UFP）有机溶胶，并采用简并的四波混频（DFWM）手段研究了Mn2O3有机溶胶的三阶非线性光学特性，得到了较大的非线性极化率X3．最后讨论了Mn2O3超微粒子的三阶非线性产生机制．
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| 关 键 词： | 超微粒子 表面修饰 光学非线性 |
SYNTHESIS AND OPTICAL NONLINEARITY OF Mn_2O_3 ULTRAFINE PARTICLES |
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| Shen Chao, Zhang Xuemin, Chu Yi, Zhao Xin, Gong Mingxuan.SYNTHESIS AND OPTICAL NONLINEARITY OF Mn_2O_3 ULTRAFINE PARTICLES[J].Journal of Jiamusi University(Natural Science Edition),1996(2). |
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| Authors: | Shen Chao Zhang Xuemin Chu Yi Zhao Xin Gong Mingxuan |
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| Affiliation: | Shen Chao; Zhang Xuemin; Chu Yi; Zhao Xin; Gong Mingxuan (Jiamusi Institute of Technolgy)Zhang Yan; Xiao Liangzhi; Li Teijun(Jilin University) |
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| Abstract: | In this paper Mn2O3 ultrafine particles (OFP) coated with DBS are synthesized. A study optical process is carried out with Degenerate Four Wave Mixing (DFWM) techniQue. The high third order optical nonlinear susceptibility X(3)of Mn2O3UFP sols is reported. The nonlinear mechanism is discussed. |
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| Keywords: | ultrafine particles surfacial modification optical nonlinearity |
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