| 非等强度,等脉冲相关技术测量甲酚紫染料的吸收恢复时间 |
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| 引用本文： | 李多禄 刘俊业. 非等强度,等脉冲相关技术测量甲酚紫染料的吸收恢复时间[J]. 光谱学与光谱分析, 1993, 13(3): 7-10,20 |
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| 作者姓名： | 李多禄 刘俊业 |
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| 作者单位： | 中国科学院长春物理研究所，中国科学院长春物理研究所，中国科学院长春物理研究所 激发态过程研究开放实验室 130021 长春，激发态过程研究开放实验室 130021 长春，激发态过程研究开放实验室 130021 长春 |
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| 基金项目： | 中国科学院长春物理研究所激发态过程研究开放实验室的资助 |
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| 摘 要： | 利用非等强度、等脉冲相关技术测量甲酚紫染料吸收恢复时间。实验结果给出了甲酚紫染料吸收恢复时间为158ps。
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| 关 键 词： | 等脉冲相关术 甲酚紫 染料 |
NON-EQUAL LIGHT INTENSITY, EQUAL-PULSE CORRELATION TECHNIQUE FOR MEASURING RECOVERY TIME IN CRESOL VIOLET |
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| LI Duolu LIU Junyie and HUANG Shihua Laboratory of Excited State Processes,Changchun Institute of Physics,Academia Sinica, Changchun. NON-EQUAL LIGHT INTENSITY, EQUAL-PULSE CORRELATION TECHNIQUE FOR MEASURING RECOVERY TIME IN CRESOL VIOLET[J]. Spectroscopy and Spectral Analysis, 1993, 13(3): 7-10,20 |
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| Authors: | LI Duolu LIU Junyie HUANG Shihua Laboratory of Excited State Processes Changchun Institute of Physics Academia Sinica Changchun |
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| Affiliation: | LI Duolu LIU Junyie and HUANG Shihua Laboratory of Excited State Processes,Changchun Institute of Physics,Academia Sinica,130021 Changchun |
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| Abstract: | Ground state recovery time of organic dye CD (cresol violet) in the methanol solution was measured by means of equal pulse correlation technique (pump and probe technique). In the experiment, the integrated transmission of a whole pulse was measured as a function of time delay between pumping and probing pulses. The pulses are from modelocked Ar~+ laser synchronously pumped dye laser. The results argee with solution of rate eqautions for the three level model of bleachable dye and give the ground state recovery time about 158 ps. |
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| Keywords: | Equal-pulse correlation technique Cresol violet |
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