标准号:BS EN ISO 11146-1-2005
中文标准名称:激光和激光相关设备.激光束宽度、发散角和束扩散率的试验方法.无象散和简单象散束
英文标准名称:Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Stigmatic and simple astigmatic beams
标准类型:L51
发布日期:2005/2/9 12:00:00
实施日期:2005/2/9 12:00:00
中国标准分类号:L51
国际标准分类号:31.260
适用范围:ISO 11146-1:2005 specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams.ISO 11146-1:2005 is only applicable for stigmatic and simple astigmatic beams. If the type of the beam is unknown and for general astigmatic beams ISO 11146-2 is applicable.