| 基于反饱和吸收串级样品的光限制性能研究 |
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| 引用本文： | 柳永亮,王宝泉. 基于反饱和吸收串级样品的光限制性能研究[J]. 德州学院学报, 2007, 23(6): 19-21 |
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| 作者姓名： | 柳永亮 王宝泉 |
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| 作者单位： | 德州学院物理系,山东德州,253023 |
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| 基金项目： | 山东省自然科学基金，德州市科技攻关计划 |
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| 摘 要： | 在532 nm的纳秒脉冲激发下,利用标准的非线性透过率技术研究了反饱和吸收串级材料在不同浓度、不同空间配置情况下的光限制性能.实验结果表明,非线性样品的光限制性能受其空间位置、浓度、厚度、串级数目的影响.为优化光限制器的限制性能,相关参数必须合理选择.另外,串级样品表面的反射对光限制性能有较大影响.
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| 关 键 词： | 串级结构 光限制 反饱和吸收 限制阈值 |
| 文章编号： | 1004-9444（2007）06-0019-03 |
| 收稿时间： | 2007-10-02 |
| 修稿时间： | 2007-10-02 |
Investigation of Optical Limiting Based on Reversed Saturable Absorption Tandem Samples |
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| LIU Yong-liang,WANG Bao-quan. Investigation of Optical Limiting Based on Reversed Saturable Absorption Tandem Samples[J]. Journal of Dezhou University, 2007, 23(6): 19-21 |
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| Authors: | LIU Yong-liang WANG Bao-quan |
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| Affiliation: | Department of Physics, Dezhou University, Dezhou Shandong 253023, China |
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| Abstract: | The performance of optical limiting based on reversed saturable absorption tandem samples was studied at 532 nm with the standard nonlinear transmission techniques.The limiting efficiency of the materials is influenced by the dye concentration and tandem configuration.Furthermore,the reflection of tandem samples surface leads to greatly reduced limiting response. |
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| Keywords: | tandem reversed saturable absorption optical limiting limiting threshold |
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