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【英文标准名称】:Lasersandlaser-relatedequipment-Testmethodsforlaserbeamparameters-Polarization
【原文标准名称】:激光和激光设备.激光束参数的试验方法.偏振
【标准号】:ISO12005-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【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】:试验;定义;光学仪器;偏振;激光;光学;激光束;测定
【英文主题词】:Continuouswavelaser;Definitions;Design;Determination;Finemechanics;Jets;Laserbeams;Laserengineering;Laserequipment;Lasers;Measuringtechniques;Opticalinstruments;Optics;Parameters;Polarization(wavephysics);Testing;Vibration
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthepolarizationstatusand,wheneverpossible,thedegreeofpolarizationofthebeamfromacontinuouswave(cw)laser.Itcanalsobeappliedtorepetitivelypulsedlasers,iftheirelectricfieldvectororientationdoesnotchangefrompulsetopulse.ThisInternationalStandardalsospecifiesthemethodfordeterminingthedirectionoftheplaneofoscillationinthecaseoflinearlypolarized(totallyorpartially)laserbeams.Itisassumedthatthelaserradiationisquasi-monochromaticandsufficientlystableforthepurposeofthemeasurement.Theknowledgeofthepolarizationstatuscanbeveryimportantforsomeapplicationsoflaserswithahighdivergenceangle,forinstancewhenthebeamofsuchalasershallbecoupledwithpolarizationdependentdevices(e.g.polarizationmaintainingfibres).ThisInternationalStandardalsospecifiesamethodforthedeterminationofthestateofpolarizationofhighlydivergentlaserbeams,aswellasforthemeasurementofbeamswithlargeapertures.
【中国标准分类号】:L51
【国际标准分类号】:31_260
【页数】:11P;A4
【正文语种】:英语