用于可见光/短波红外双波段探测的碲镉汞技术

HgCdTe Detector Technology for Simultaneous Visible and Short-wavelength Infrared Detection

论述了一种基于短波碲镉汞材料的可见光/红外双波段探测技术。通过更换可见光和短波红外镜头的方式,利用短波碲镉汞探测器分别进行了可见光和短波红外成像。结果表明,短波碲镉汞探测器可以进行可见光成像,这就为同时探测可见光和短波红外光提供了可能。

A visible and infrared dual-band detection technology based on shortwave HgCdTe material is presented. A short wave HgCdTe detector is used to implement visible imaging and short wave infrared imaging respectively by changing a visible lens and a short wave infrared lens. The results show that the short wave HgCdTe detector can used for visible light imaging. This makes it possible to develop a new kind of detector which can detect visible light and short wave infrared radiation simultaneously.