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| 基于高速CMOS图像传感器的空间瞬态光探测 | |
| 引用本文： | 杨文才,汶德胜,陈淑丹.基于高速CMOS图像传感器的空间瞬态光探测[J].光子学报,2014,39(4):764-768. |
| 作者姓名： | 杨文才 汶德胜 陈淑丹 |
| 作者单位： | (1中国科学院西安光学精密机械研究所,西安 710119) (2中国科学院研究生院,北京 100049 ) |
| 基金项目： | 基于高速CMOS图像传感器的空间瞬态光探测 |
| 摘 要： | （以CMOS图像传感器LUPA-1300-2为对象,研究了多斜率积分功能）在空间瞬态光探测系统中的应用.以ACTEL公司APA600 Flash型FPGA为硬件载体,分析设计了其驱动控制,验证了LUPA-1300-2的易操作性,结果表明,该功能可以降低系统的复杂程度和提高系统观测的动态范围,有利于观测瞬态光点周围的瞬间变化,从而提高系统的可靠性和信息收集能力. |
| 关 键 词： | CMOS图像传感器 多斜率积分 空间瞬态光 FPGA |
| 收稿时间： | 2008-09-19 |
Spatial Transient Light Detection Based on High-speed CMOS Image Sensor |
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| Institution: | (1 Xi′an Institue of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi′an 710119,China) (2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
| Abstract: | Through introducing CMOS image sensor LUPA-1300-2,the application of multiple slope integration function in the spatial transient light detection system is investigated.Based on ACTEL corporation′s Flash FPGA APA600 as the hardware carrier,the drive and control for the sensor are analyzed and designed.The experiment results show that the function is able to detect the instantaneous changes around the spatial transient optical point,and enhance system′s reliability and capability of information collection. |
| Keywords: | CMOS image sensor Multi slope integration Spatial transient light Dynamic range FPGA |
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