| 新型红外激光染料的激光和荧光特性 |
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| 引用本文： | 王炳奎,冯正文,姚祖光.新型红外激光染料的激光和荧光特性[J].中国激光,1993,20(4):309-311. |
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| 作者姓名： | 王炳奎 冯正文 姚祖光 |
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| 作者单位： | 华东化工学院物理系，华东化工学院物理系，华东化工学院精细化工研究所 上海 200237，上海 200237，上海 200237 |
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| 基金项目： | 上海市自然科学基金资助项目 |
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| 摘 要： | 图1是HR-101吸收光谱和荧光光谱,可以看到吸收谱与荧光谱主要部分是镜像对称的,而且有交迭,说明染料有自吸收,可以通过浓度和光程长度改变使得调谐范围朝长波移动。其它几种染料的吸收谱和荧光谱列于表1。 荧光量子效率用声光谱技术可作绝对测量。对新激光染料的测量结果列于表2。用氮分子激光作激发源,用宽带示波器和PIN管测得的染料荧光寿命也列于表2。
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| 收稿时间： | 1991/12/13 |
Laser and fluorescence properties of novel infrared laser dyes |
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| Wang Bingkui,Yao Zuguang,Feng Zhengwen.Laser and fluorescence properties of novel infrared laser dyes[J].Chinese Journal of Lasers,1993,20(4):309-311. |
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| Authors: | Wang Bingkui Yao Zuguang Feng Zhengwen |
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| Abstract: | This paper reports that some novel infrared laser dyes with tuning wavelength from 670. 0 nm to 910. 0 nm was pumped by N2laser, and was made on laser properties, spectrum of fluorescence, fluorescence quantum efficiency and fluorescence lifetime was investigated. The fluorescence quantum efficiency was measured by opto-acoustic spectroscopy. |
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| Keywords: | dye laser laser property spectrum of fluorescence fluorescence quantum efficiency fluorescence lifetime |
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