标准编号：ISO 19962:2019
中文名称：光学和光子学 平面平行光学元件综合散射的光谱测量方法
英文名称：Optics and photonics — Spectroscopic measurement methods for integrated scattering by plane parallel optical elements
发布日期：2019-05
标准范围
This document specifies procedures for determining the spectroscopic forward scattering
characteristics of coated and uncoated optical surfaces over a specified wavelength range between
350 nm and 850 nm using a double-beam spectrophotometer with an integrating sphere. This document
is also applicable to the forward scattering properties at a single wavelength.
This document is applicable to spectroscopic forward scattering measurements with collection angles
larger than 2,7 degrees. ISO 13696 provides a measurement method for smaller collection angles.
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