Standard No.:	GB/T 13739-2011
English Name:	Test methods for laser beam widths,divergence angle and transverse mode
Chinese Name:	激光光束宽度、发散角的测试方法以及横模的鉴别方法
Chinese Classification:	L51    Laser device
Professional Classification:	GB    National Standard
Issued by:	AQSIQ;SAC
Issued on:	2011-12-30
Implemented on:	2012-5-1
Status:	valid
Superseding:	GB/T 13741-1992 Testing method of beam diameter of laser radiation GB/T 13740-1992 Testing method of divergence angle of laser radiation GB/T 13739-1992 Testing method of transverse mode of laser radiation
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	270.0
Delivery:	via email in 1~3 business day

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。