GB/T 40293-2021 Active National standards

GB/T 40293-2021 Test method for refractive index of infrared optical chalcogenide films

Publish Date: 2021-08-20 Implement Date: 2022-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40293-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Materials and components for instruments and meters

ICS Name: Comprehensive overview of optics and optical measurement

Publish Date: 2021-08-20

Implement Date: 2022-03-01

Pages: 9 pages

Scope

This standard describes the testing principles, testing conditions, instrumentation, samples, testing steps, data processing and refractive index calculation, calculation accuracy, and testing reports for the refractive index of infrared chalcogenide optical films (hereinafter referred to as "films").
This standard is applicable to the testing of the refractive index of infrared chalcogenide optical films. The testing of the refractive index of other optical films can be used as a reference.