Reference number
ISO 17328:2021
© ISO 2025
International Standard
ISO 17328:2021
Optics and photonics — Optical materials and components — Test method for refractive index of infrared optical materials
Edition 2
2021-11
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Published (Edition 2, 2021)

ISO 17328:2021

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Format
CHF 98
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2021-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 172/SC 3
    ICS :
    37.020 
  • RSS updates

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