| 高性能时间间隔测量装置及其在激光成像中的应用 |
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| 引用本文： | 张立, 陈育伟, 胡以华. 高性能时间间隔测量装置及其在激光成像中的应用[J]. 红外技术, 2004, 26(3): 71-74. DOI: 10.3969/j.issn.1001-8891.2004.03.016 |
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| 作者姓名： | 张立 陈育伟 胡以华 |
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| 作者单位： | 中国科学院上海技术物理所,上海,200083;中国科学院上海技术物理所,上海,200083;中国科学院上海技术物理所,上海,200083 |
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| 基金项目： | 国家863计划项目(2001AA131050)，上海市科委重大项目(025115022)，国家自然科学基金(49981001)资助 |
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| 摘 要： | 根据高性能时间间隔测量装置的实现方法,研制了基于PCI总线的120 ps分辨率的时间间隔测量装置,详细描述了该系统的硬件结构、工作流程和性能指标,探讨了在对地观测激光成像技术中的应用.
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| 关 键 词： | 时间间隔 对地观测 激光回波 |
| 文章编号： | 1001-8891(2004)03-0071-04 |
A High Performance Time Interval Measurement Instrument and Its Application in Laser Imaging |
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| A High Performance Time Interval Measurement Instrument and Its Application in Laser Imaging[J]. Infrared Technology , 2004, 26(3): 71-74. DOI: 10.3969/j.issn.1001-8891.2004.03.016 |
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| Authors: | ZHANG Li Cheng Yu-wei HU Yi-hua |
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| Abstract: | According to realization technology of time interval measurement,a high performance time interval measurement instrument based on PCI bus was presented whose resolution is 120 ps .The hardware architecture and the operation style of the instrument were described in detail. Its application in laser imaging for earth observation was discussed. |
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| Keywords: | time interval earth observation laser echo |
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