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Chinese Standard: GB/T 13739-2011

Test methods for laser beam widths,divergence angle and transverse mode

全国光辐射安全和激光设备标准化技术委员会(SAC/TC 284)

本标准规定了激光光束宽度、发散角的测试方法以及横模的鉴别方法。
本标准适用于对在均匀介质自由传播、并在传播中功率密度分布取向相同或正交的激光光束进行光束宽度、发散角的测试。本标准适用于激光辐射高斯光束的横模的鉴别。
本标准不适用于列阵类半导体激光器。

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