波長(zhǎng)Wavelength(nm)532輸出功率OutputPower(mW)300mw工作方式WorkingModeCW線寬SpectralLinewidth(nm) 0.1偏振方式PolarizationLinepolarization偏振比PolarizationRatio 100:1光束質(zhì)量BeamQuality(M2factor) 1.2光束發(fā)散角BeamDivergence(fullangle,mrad)1.8 0.2光束直徑BeamDiameteratAperture(mm)1.8 0.2尺寸Dimension(mm)Dia.40x222.5Dia.40x182.5光束橢圓度BeamRoundness 90%功率穩(wěn)定性PowerStability(RMS,over1hours) 15%預(yù)熱時(shí)間Warm-upTime(minutes) 3工作溫度OperationTemperature(℃)18~30使用壽命ExpectedLifetime(hours) 5000保修期WarrantyTime3months