The structure features operation principle of charge sweep device(CSD) and their application in the Schottky barrier infrared focal plane array(SBIFPA) are reviewed in this paper.

• 本文介绍了CSD图像传感器的结构、特点、工作原理及其在肖特基势垒红外焦平面列阵(SBIFPA)中的应用情况。