| 增强二元混合物中少量化合物的受激拉曼散射光谱 |
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| 引用本文： | 普小云,杨睿,江楠. 增强二元混合物中少量化合物的受激拉曼散射光谱[J]. 云南民族大学学报(自然科学版), 2004, 13(3): 163-166 |
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| 作者姓名： | 普小云 杨睿 江楠 |
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| 作者单位： | 云南大学,数理学院物理系,云南,昆明,650091 |
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| 基金项目： | 国家自然科学基金，云南省自然科学基金，云南省教育厅资助项目 |
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| 摘 要： | 在二元混合物构成的悬垂液滴中，用罗丹明640染料的激光增益，增强了少量化合物的受激拉曼散射光谱，并分别将甲醇-乙醇、乙醇-水混合液中的少量化合物的受激拉曼光谱可探测极限降低了近一个数量级．
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| 关 键 词： | 受激拉曼散射 少量化合物 染料激光增益 |
Enhancement of stimulated Raman scattering of minority species in binary mixture by dye lasing gain |
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| Abstract. Enhancement of stimulated Raman scattering of minority species in binary mixture by dye lasing gain[J]. Journal of Yunnan Nationalities University:Natural Sciences Edition, 2004, 13(3): 163-166 |
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| Authors: | Abstract |
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| Abstract: | The enhancement of stimulated Raman scattering (SRS) of minority species of binary mixture is demonstrated in pendant drops by overlapping the Stokes wavelengths of the Raman modes of minority species with Rhodamine 640 dye lasing gain.The limits of detectable concentration for the minority species,methanol in methanol-ethanol and ethanol in ethanol-water (dye doped) mixtures,are greatly reduced compared to those in un-doped mixtures. |
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| Keywords: | Stimulnted Raman scattering minority specioz dye lasing gain |
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