标准编号:ISO 19740:2018

中文名称:光学和光子学 光学材料和组件 红外光学材料均匀性的试验方法

英文名称:Optics and photonics — Optical materials and components — Test method for homogeneity of infrared optical materials

发布日期:2018-05

标准范围

This document specifies the principle, apparatus, condition, sample, procedure and data processing of measuring homogeneity of infrared optical materials.
It is applicable to the determination of homogeneity of infrared optical materials, such as infrared optical glass, infrared crystals and infrared ceramics, which are opaque to visible wavelengths and whose transmission optical spectra are beyond 0,78 µm.

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