GB/T 32561.4-2022 Active National standards

GB/T 32561.4-2022 Measuring methods for chalcogenide infrared optical glass—Part 4:Coefficient of optical absorption

Publish Date: 2022-10-12 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 32561.4-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Special glass

ICS Name: Raw materials and unprocessed glass

Publish Date: 2022-10-12

Implement Date: 2023-05-01

Pages: 12 pages

Scope

This document describes the testing principles, testing environment, testing instruments, samples, testing steps, data processing, testing uncertainty, and testing reports for the light absorption coefficient of infrared optical sulfur-based glasses. This document is applicable to the testing of the light absorption coefficient of infrared and near-infrared light in infrared optical sulfur-based glasses. The testing of the light absorption coefficient of other infrared glasses and infrared crystals should be carried out in accordance with this document.