| 大动态范围飞秒扫描变象管理论设计与实验评价 |
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| 引用本文： | 李冀,廖华,张焕文,周军兰,赵会娟,牛憨笨. 大动态范围飞秒扫描变象管理论设计与实验评价[J]. 光子学报, 2002, 31(1): 98-102 |
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| 作者姓名： | 李冀 廖华 张焕文 周军兰 赵会娟 牛憨笨 |
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| 作者单位： | 1. 深圳大学,光电子学研究所,广东,深圳,515860
2. 中国科学院西安光学精密机械研究所,陕西,西安,710068 |
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| 摘 要： | 设计了一种具有大动态范围的多用途飞秒扫描变象管,其理论时间分辨率可达50fs.分别借助掺钛蓝宝石飞秒激光器和YAG皮秒激光器对其性能进行了实验评价.获得了同步工作状态下时间分辨率1.8ps以及单次扫描工作状态下动态范围优于128:1的结果.
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| 关 键 词： | 扫描变象管 电子光学设计 动态范围 |
| 收稿时间： | 2001-02-26 |
DESIGN AND EVALUATION OF FEMTO-SECOND STREAK IMAGE TUBE WITH LARGE DYNAMIC RANGE |
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| Li Ji,Liao Hua,Zhang Huanwen,Zhou Junlan,Zhao Huijuan,Niu Hanben. DESIGN AND EVALUATION OF FEMTO-SECOND STREAK IMAGE TUBE WITH LARGE DYNAMIC RANGE[J]. Acta Photonica Sinica, 2002, 31(1): 98-102 |
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| Authors: | Li Ji Liao Hua Zhang Huanwen Zhou Junlan Zhao Huijuan Niu Hanben |
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| Affiliation: | 1. Optronics Institute, Shenzhen University, Guangdong Shenzhen 518060;2. Xi’an Institute of Optics and Precision Mechanics, Academica Sinica, Xi’an 710068 |
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| Abstract: | A multi-purpose streak image tube has been designed with particular attention to its dynamic range.Its temporal resolution can be 50fs theoretically.Also,experimental evaluation of its characteristics,including the time resolution and dynamic range,has been made by means of Ti:Sapphire femto-second laser and YAG pico-second laser,respectively.The results have shown that the temporal resolution of 1.8ps in synchroscan operation and dynamic range of 256:1 in single shot mode can be achieved. |
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| Keywords: | Streak image tube Electron optics design Dynamic range |
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