An image sensor which captures 100 consecutive frames at 1 000 000 frames/s
An image sensor which captures 100 consecutive frames at 1 000 000 frames/s
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DOI：
10.1109/ted.2002.806474
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发表时间：
2003-01-01
影响因子：
3.1
通讯作者：
Takano, Y
中科院分区：
文献类型：
--
作者：
Etoh, TG;Poggemann, D;Takano, Y
开发了一种用于每秒1000000帧（fps）的摄像机的图像传感器。所开发的传感器的规格如下：1）帧速率：1 000 000 fps; 2）像素计数：81 120（= 312 x 260）像素; 3）连续帧的总数：103帧; 4）灰度级：10 B;以及5）每个像素的开放面积（填充因子）：580平方微米（13%）。为了使图像捕捉与目标事件的发生同步，安装了同步功能。灵敏度是显着高与大光电门。介绍了一些创新技术，包括倾斜线阵CCD的原位存储，弯曲设计过程，以及具有较少金属分流线的CCD开关。它们也适用于其他新型高性能图像传感器的开发。
An image sensor for a video camera of 1 000 000 frames per second (fps) was developed. The specifications of the developed sensor are as follows: 1) frame rate: 1 000 000 fps; 2) pixel count: 81 120 (= 312 x 260) pixels; 3) total number of successive frames: 103 frames; 4) gray levels: 10 b; and 5) open area of each pixel (fill factor): 580 square micrometers (13%). The overwriting function is installed for synchronization of image capturing with occurrence of the target event. Sensitivity is significantly high with the large photogate. Some innovative technologies were introduced to Achieve ultrahigh performance, including slanted linear CCD in situ storage, curving design procedure, and a CCD switch with fewer metal shunting wires. They are applicable to the development of other new high-performance image sensors.