标准摘要
[中文适用范围]： 本文件提供了使用分光光度计测量平面的光谱反射率和平面平行元件的光谱透射率的规则。 本文件仅适用于正透射率和正反射率的测量；不适用于漫透射率和漫反射率。 本文件适用于不带光功率的镀膜或未镀膜光学元件的测试样品。 [外文原描述]： This document provides rules for the measurement of the spectral reflectance of plane surfaces and the spectral transmittance of plane parallel elements using spectrophotometers. This document only applies to measurements of the regular transmittance and the regular reflectance; it does not apply to those of the diffuse transmittance and the diffuse reflectance. This document is applicable to test samples, which are coated or uncoated optical components without optical power.
英文名称Optics and photonics — Measurement of reflectance of plane surfaces and transmittance of plane parallel elements