| 激光诱导时间分辨固体表面荧光光谱系统 |
| |
| 引用本文： | 许良,刘红婕,黄进,周信达,王凤蕊,吴卫东.激光诱导时间分辨固体表面荧光光谱系统[J].强激光与粒子束,2012,24(8):1961-1964. |
| |
| 作者姓名： | 许良 刘红婕 黄进 周信达 王凤蕊 吴卫东 |
| |
| 作者单位： | 1.中国工程物理研究院 激光聚变研究中心, 四川 绵阳 621 900; |
| |
| 基金项目： | 中国工程物理研究院发展基金，国家自然科学基金 |
| |
| 摘 要： | 采用斜射式激发样品光路结构，设计了应用于测试时间分辨固体表面荧光光谱系统。利用该系统研究了氧化锌薄膜在355 nm激光脉冲激发下的时间分辨固体表面荧光光谱。结果表明，该系统能够实现测量时间分辨固体表面荧光光谱，并由此测量了样品的固体表面荧光寿命。该系统结构简单可靠，灵敏度高，响应速度快。
|
| 关 键 词： | 固体表面荧光 荧光寿命 时间分辨荧光 荧光光谱 |
| 收稿时间： | 2011/8/27 |
Laser-induced time-resolved solid-surface fluorescence spectra system |
| |
| Xu Liang
,
Liu Hongjie
,
Huang Jin
,
Zhou Xinda
,
Wang Fengrui
,
Wu Weidong.Laser-induced time-resolved solid-surface fluorescence spectra system[J].High Power Laser and Particle Beams,2012,24(8):1961-1964. |
| |
| Authors: | Xu Liang Liu Hongjie Huang Jin Zhou Xinda Wang Fengrui Wu Weidong |
| |
| Institution: | 1.Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China; 2.School of Sciences,Southwest University of Science and Technology,Mianyang 621010,China |
| |
| Abstract: | A system has been designed with the oblique incidence optical structure to measure the time-resolved solid-surface fluorescence spectra. The system was applied to measure the time-resolved solid-surface fluorescence spectra of ZnO films excited by 355 nm nanosecond laser pulses. The results show that the system can measure the time-resolved spectra of solid-surface fluorescence, from which the fluorescence lifetime can be obtained. The system is reliable with simple optical structure, high sensitivity, and high-speed response. |
| |
| Keywords: | solid-surface fluorescence fluorescence lifetime time-resolved fluorescence fluorescence spectrum |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《强激光与粒子束》浏览原始摘要信息 |
| 点击此处可从《强激光与粒子束》下载免费的PDF全文 |
|
