ISO 6760-1:2024 光学和光子学 光学玻璃折射率温度系数的试验方法 第1部分：最小偏差法

标准编号：ISO 6760-1:2024

中文名称：光学和光子学 光学玻璃折射率温度系数的试验方法 第1部分：最小偏差法

英文名称：Optics and photonics — Test method for temperature coefficient of refractive index of optical glasses — Part 1: Minimum deviation method

发布日期：2024-05

标准范围

This document specifies the measurement method used for calculating the temperature coefficient of the refractive index by measuring the refractive index, which changes with the temperature of the optical glass using the minimum deviation method. The intended temperature range for the specified measurement method is –40 °C to +80 °C. The intended wavelength range for the specified measurement method is 365 nm to 1 014 nm.  The intended accuracy for the specified measurement method is 1 × 10 ^-6K^-1 .

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