标准摘要
[中文适用范围]： 本文件提供了测量 0.78 µm 至 25 µm 红外光谱范围内使用的红外材料相对空气折射率的标准方法。 该文件不包括测量双折射材料的折射率的方法和测量复折射率的方法。 [外文原描述]： This document provides a standard method for measuring the relative refractive index to the air of infrared materials used in the infrared spectral range from 0,78 µm to 25 µm. This document excludes methods for measuring the refractive index of birefringent materials and methods for measuring the complex refractive index.
英文名称Optics and photonics — Optical materials and components — Test method for refractive index of infrared optical materials