ICS31.030
CCSQ65
中华人民共和国国家标准
GB/T45968—2025
量子信息用光学级近化学计量比
铌酸锂晶体
Opticalnearstoichiometriclithiumniobatecrystalusedinquantuminformation
2025?08?01发布2026?02?01实施
国家市场监督管理总局
发布
国家标准化管理委员会
GB/T45968—2025
目次
前言…………………………Ⅲ
1范围………………………1
2规范性引用文件…………………………1
3术语和定义………………1
4要求………………………4
4.1外观·················································································································4
4.2锂含量··············································································································5
4.3晶向偏差···········································································································5
4.4总厚度变化········································································································5
4.5线性厚度变化·····································································································5
4.6弯曲度··············································································································5
4.7翘曲度··············································································································5
4.8粗糙度··············································································································6
4.9光学均匀性········································································································6
4.10消光比························