| 香豆素衍生物激光染料的研究 |
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| 引用本文： | 何斌,程铸生. 香豆素衍生物激光染料的研究[J]. 华东理工大学学报(自然科学版), 1993, 0(5) |
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| 作者姓名： | 何斌 程铸生 |
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| 作者单位： | 华东化工学院精细化工系(何斌)，华东化工学院精细化工系(程铸生) |
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| 摘 要： | 合成了四个新型香豆素衍生物激光染料,研究了其中两个染料的吸收光谱和发射光谱的溶剂效应,揭示了染料吸收光谱红移及发射光谱的Stokes红移的内在本质。在YAG染料激光器上对它们的激射性能进行了测试,结果表明,含三氟甲基的两个染料具有优良的激光性能。
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| 关 键 词： | 香豆素 激光染料 吸收光谱 荧光光谱 溶剂效应 |
Study on Coumarin Derivative Lasing Dyes |
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| He Bin and Cheng Zhusheng. Study on Coumarin Derivative Lasing Dyes[J]. Journal of East China University of Science and Technology, 1993, 0(5) |
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| Authors: | He Bin and Cheng Zhusheng |
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| Affiliation: | Department of Fine Chemical Technology |
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| Abstract: | Four coumarin derivatives of lasing dyes were synthesized. Two of them which are substituted by trifluoromethyl have good lasing properties. The solvent effects on the absorption and fluorescent spectra of two dyes in organic solvents have been studied with Nicol and Liptay theory. The expected linear relationship between the wavelength and the solvent parameters was obtained. |
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| Keywords: | coumarin lasing dyes absorption and fluorescent spectia solvent effects |
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