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对于红外元件和红外系统的设计师、制造商和用户来说,红外光学元件与可见光光学元件在采用的材料和呈现的温度特性方面存在着许多差异。甚至红外系统的测试都会成为问题,因为肉眼对这些波长的电磁辐射并不敏感。本文就红外系统的某些独特的问题进行综述。
For designers, manufacturers and users of infra-red and infra-red systems, there are many differences between infra-red and visible-light optics in terms of the materials used and the temperature characteristics they exhibit. Even testing of infrared systems can be problematic because the naked eye is not sensitive to the electromagnetic radiation at these wavelengths. This article reviews some of the unique problems of infrared systems.