ISO 11146-2-2005 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.第2部分:一般像散束
作者:标准资料网 时间:2024-05-28 13:02:14 浏览:9370
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Lasersandlaser-relatedequipment-Testmethodsforlaserbeamwidths,divergenceanglesandbeampropagationratios-Part2:Generalastigmaticbeams
【原文标准名称】: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.第2部分:一般像散束
【标准号】:ISO11146-2-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:基本术语;能量密度;分散;装置;衍射;光电子学;辐射;激光设备;激光辐射;光学设备;光学;测量仪器;激光工程;布置;测量单位;坐标系;射流;测量技术;尺寸;发散角;扩散因子;像散的;激光器;参数;试验;直径;测量;额定值;符号;激光束;电子光学;定义;辐射质量;电力密度;焊接展开性测量;光学仪器
【英文主题词】:Astigmatic;Basicterms;Coordinatesystems;Definitions;Diameter;Diffraction;Dimensions;Dispersion;Divergenceangles;Electrooptics;Energydensity;Jets;Laserbeams;Laserengineering;Laserequipment;Laserradiation;Lasers;Layout;Measurement;Measurementset-up;Measuringtechniques;Opticalequipment;Opticalinstruments;Optics;Optoelectronics;Parameters;Plant;Powerdensity;Propagationfactors;Radiation;Radiationquality;Ratings;Solder-spreadmeasurements;Symbols;Testing;Unitsofmeasurement
【摘要】:ThispartofISO11146specifiesmethodsformeasuringbeamwidths(diameter),divergenceanglesandbeampropagationratiosoflaserbeams.ThispartofISO11146isapplicabletogeneralastigmaticbeamsorunknowntypesofbeams.Forstigmaticandsimpleastigmaticbeams,ISO11146-1isapplicable.WithinthispartofISO11146,thedescriptionoflaserbeamsisaccomplishedbymeansofthesecondordermomentsoftheWignerdistributionratherthanphysicalquantitiessuchasbeamwidthsanddivergenceangles.HoweverthesephysicalquantitiesarecloselyrelatedtothesecondordermomentsoftheWignerdistribution.InISO/TR11146-3,formulaearegiventocalculateallrelevantphysicalquantitiesfromthemeasuredsecondordermoments.
【中国标准分类号】:L51
【国际标准分类号】:31_260
【页数】:15P;A4
【正文语种】:英语
【原文标准名称】: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.第2部分:一般像散束
【标准号】:ISO11146-2-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:基本术语;能量密度;分散;装置;衍射;光电子学;辐射;激光设备;激光辐射;光学设备;光学;测量仪器;激光工程;布置;测量单位;坐标系;射流;测量技术;尺寸;发散角;扩散因子;像散的;激光器;参数;试验;直径;测量;额定值;符号;激光束;电子光学;定义;辐射质量;电力密度;焊接展开性测量;光学仪器
【英文主题词】:Astigmatic;Basicterms;Coordinatesystems;Definitions;Diameter;Diffraction;Dimensions;Dispersion;Divergenceangles;Electrooptics;Energydensity;Jets;Laserbeams;Laserengineering;Laserequipment;Laserradiation;Lasers;Layout;Measurement;Measurementset-up;Measuringtechniques;Opticalequipment;Opticalinstruments;Optics;Optoelectronics;Parameters;Plant;Powerdensity;Propagationfactors;Radiation;Radiationquality;Ratings;Solder-spreadmeasurements;Symbols;Testing;Unitsofmeasurement
【摘要】:ThispartofISO11146specifiesmethodsformeasuringbeamwidths(diameter),divergenceanglesandbeampropagationratiosoflaserbeams.ThispartofISO11146isapplicabletogeneralastigmaticbeamsorunknowntypesofbeams.Forstigmaticandsimpleastigmaticbeams,ISO11146-1isapplicable.WithinthispartofISO11146,thedescriptionoflaserbeamsisaccomplishedbymeansofthesecondordermomentsoftheWignerdistributionratherthanphysicalquantitiessuchasbeamwidthsanddivergenceangles.HoweverthesephysicalquantitiesarecloselyrelatedtothesecondordermomentsoftheWignerdistribution.InISO/TR11146-3,formulaearegiventocalculateallrelevantphysicalquantitiesfromthemeasuredsecondordermoments.
【中国标准分类号】:L51
【国际标准分类号】:31_260
【页数】:15P;A4
【正文语种】:英语
下载地址: 点击此处下载
