| LB薄膜的线性电光效应 |
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| 引用本文： | 王恭明,文军.LB薄膜的线性电光效应[J].光学学报,1993,13(9):90-793. |
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| 作者姓名： | 王恭明 文军 |
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| 作者单位： | 复旦大学物理系 上海200433
(王恭明，文军，郑家骠)，复旦大学物理系 上海200433(王文澄) |
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| 基金项目： | 国家863高技术计划资助 |
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| 摘 要： | 本文用电光微分表面等离子激元光谱研究芪盐单分子层LB薄膜在不同光波长处(488nm,633nm和832nm)的电光响应.指出这是一种十分有效,简便的评估厚度小于100nm超薄膜非线性光学特性的实验技术.
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| 关 键 词： | LB薄膜 线性 电光效应 薄膜 |
| 收稿时间： | 1992/8/6 |
Linear electro-optic effect of Langmiur-Blodgett film |
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| WANG Gongming WEN Jun ZHENG Jiabiao WANG Wencheng.Linear electro-optic effect of Langmiur-Blodgett film[J].Acta Optica Sinica,1993,13(9):90-793. |
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| Authors: | WANG Gongming WEN Jun ZHENG Jiabiao WANG Wencheng |
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| Abstract: | The electro- optic responses of the stilbazium salt LB films were studied with differential surface plasmon spectrascopy in attenuation total reflection (ATR) geometry at three wavelengths (488 nm, 633 nm and 832 nm). It shows that the electro-optic differential ATR technique should provide for a widely applicable screening method for second-order nonlinearities in very thin films without recourse to a high power laser. |
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| Keywords: | Langmiur-Blodgett film Pockel' s effect electro-optic differential surface plasmon spectroscopy |
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