量子点红外光电探测器是一种能够探测红外辐射的器件。辐射的探测是以量子力学原理为基础的。量子点是特意在一种晶体结构中生长的缺陷。该缺陷大致相当于晶体中一个电子的波长那么大小(≤100nm)。用量子点红外光电探测器技术可以制作能够敏感一色或多色的成像焦平面列阵,再将这种量子点红外光 Quantum dot infrared photodetector is a device that can detect infrared radiation. Radiation detection is based on quantum mechanics. Quantum dots are defects that grow specifically in a crystal structure. This defect is roughly equivalent to the size of one electron in a crystal (<100 nm). Quantum dot infrared photodetector technology can be made to be able to sensitive one-color or multi-color imaging focal plane array, and then this quantum dot infrared light