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由于红外摄象可以在没有光照的情况下摄出物体的象并能得到热的分布图象,因此,这项技术正广泛地应用于:环境公害监视、夜间航船的监视、工厂发热设备的安全监视,医疗以及工程管理等方面。在红外摄象技术中,不仅拍摄对象,而且探测器内部组件、透镜、反射镜等光学系统或背景等,凡探测器所看到的全部物体都起着明亮光源的作用。因此,在设计上述用途中使用的探测器和摄象装置,必须考虑这些因素。为使探测器具有高的信噪比,探测器必须有高的光电转换效率。同时要减少元件本身的
Since infrared imaging can take images of objects without heat and get hot distribution images, the technology is now widely used: environmental pollution monitoring, night-time vessel surveillance, safety of plant heating equipment Surveillance, Medical and Engineering Management. In the infrared camera technology, not only the subject, but also the detector’s internal components, lenses, mirrors and other optical systems or backgrounds, where all the objects seen by the detector act as a bright light source. Therefore, these factors must be taken into consideration in the design of the detectors and camera devices used in the above applications. In order for the detector to have a high signal-to-noise ratio, the detector must have high photoelectric conversion efficiency. At the same time to reduce the component itself