| 茉莉花茶乙醇溶液光学非线性研究 |
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| 引用本文： | 覃钢,陈小波,杨经国. 茉莉花茶乙醇溶液光学非线性研究[J]. 光散射学报, 1999, 11(1): 65-68 |
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| 作者姓名： | 覃钢 陈小波 杨经国 |
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| 作者单位： | 广西民族学院物理与电子工程系，四川大学物理系 |
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| 摘 要： | 应用自位相调制和Ｚ扫描方法对茉莉花茶乙醇溶液的光学非线性特性进行了实验研究。测量了介质的非线性折射率ｎ２＝－７．９６×１０－６ｅｓｕ，非线性响应时间约０．７５ｓ，茉莉花茶乙醇溶液的光学非线性主要来源于介质的热吸收效应
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| 关 键 词： | 茉莉花茶乙醇溶液 非线性折射率 非线性响应时间 自位相调制 Z扫描 |
Investigation of Optical Non linearity of Jasmine Tea Solution of Ethyl Alcohol |
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| Qing Gang ,Chen Xiaobo ,Yang Jingguo. Investigation of Optical Non linearity of Jasmine Tea Solution of Ethyl Alcohol[J]. Chinese Journal of Light Scattering, 1999, 11(1): 65-68 |
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| Authors: | Qing Gang Chen Xiaobo Yang Jingguo |
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| Affiliation: | Qing Gang 1,Chen Xiaobo 2,Yang Jingguo 2 |
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| Abstract: | The non linearity of jasmine tea solution of ethyl alcohol have been investigated by the methods of self phase modulation and Z scan. The nonlinear refractive index n 2 (-7 96×10 -6 esu) and the non linear response time T 2(0 75s) have been measured. The experimental result shows that the optical non linearity of jasmine tea solution of ethyl alcohol is mainly from the thermal absorption of the medium. |
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| Keywords: | jasmine tea solution of ethyl alcohol nonlinear refractive index the nonlinear response time self phase modulation Z scan |
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