实验报告评分：少年班系10级学号PB10000682姓名陈泽亮日期2011-12-12数据处理：一、验证马吕斯定律：由于所得θ=0°时为偏振方向夹角为90°的情况，故取α=90°-θ(cosα)2=(sinθ)2用Excel处理数据如下：θ(°)(cosθ)2(cosα)2I01.0000.0000.050.9920.0081.4100.9700.0305.5150.9330.06711.7200.8830.11720.6250.8210.17931.7300.7500.25044.6350.6710.32958.7400.5870.41373.7450.5000.50089.7500.4130.587105.5550.3290.671121.3600.2500.750135.5650.1790.821148.6700.1170.883159.2750.0670.933168.6800.0300.970175.1850.0080.992179.1900.0001.000180.1950.0080.992178.11000.0300.970173.21050.0670.933166.31100.1170.883156.81150.1790.821146.11200.2500.750132.61250.3290.671118.41300.4130.587103.51350.5000.50088.71400.5870.41373.51450.6710.32958.11500.7500.25044.31550.8210.17931.81600.8830.11720.91650.9330.06712.01700.9700.0305.31750.9920.0081.31801.0000.0000.0表一：I-θ对应数据实验报告评分：少年班系10级学号PB10000682姓名陈泽亮日期2011-12-12用origin8作图如下：0.00.20.40.60.81.0020406080100120140160180200IBLinearFitofB(cos())^2Equationy=a+b*xAdj.R-Square0.99997ValueStandardErrorBIntercept180.436550.13251BSlope-180.809940.21451图一：I-(cosθ)2当θ从0°—90°的关系图0.00.20.40.60.81.0020406080100120140160180200(cos())^2IBLinearFitofBEquationy=a+b*xAdj.R-Square0.99992ValueStandardErrorBIntercept177.996480.24777BSlope-178.214390.3904图二：I-(cosθ)2当θ从90°—180°的关系图实验报告评分：少年班系10级学号PB10000682姓名陈泽亮日期2011-12-120.00.20.40.60.81.0020406080100120140160180200(sin())^2IBLinearFitofBEquationy=a+b*xAdj.R-Squar0.99997ValueStandardErroBIntercept-0.373390.13251BSlope180.80990.21451图三：I-(cosα)2当α从90°—0°的关系图0.00.20.40.60.81.0020406080100120140160180200(sin())^2IBLinearFitofBEquationy=a+b*xAdj.R-Square0.99992ValueStandardErrorBIntercept-0.21790.23005BSlope178.214390.3904图四：I-(cosα)2当α从0°—（-90）°的关系图
