Dark current and associated random telegraph signals are studied in short-wave infrared image sensors. The effects of space radiation on these parameters are analyzed and modeled to understand the degradation in this indium–gallium–arsenide (InGaA)-based technology. Multiple proton tests were performed to cover the space mission range of radiation dose. Comparison with existing data and damage factors is provided and highlights the behavior of such technology against radiation doses.

中文翻译：

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基于 InGaAs 的短波长红外图像传感器中的暗电流随机电报信号


在短波红外图像传感器中研究暗电流和相关的随机电报信号。我们对空间辐射对这些参数的影响进行了分析和建模，以了解这种基于砷化镓 (InGaA) 的技术的退化情况。进行了多次质子测试以覆盖太空任务的辐射剂量范围。提供了与现有数据和损害因素的比较，并强调了此类技术针对辐射剂量的行为。