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by_fanyb

金虫 (小有名气)

[求助] 砷化镓的吸收系数? 已有1人参与

有大神有砷化镓和锗的吸收系数吗,包括其他一些常见的半导体材料的?
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anyidan

木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
wl,n
0.234,1.696      
0.236,1.664
0.238,1.722
0.240,1.790
0.242,1.912
0.244,2.063
0.246,2.263
0.248,2.498
0.250,2.776
0.252,3.030
0.254,3.255
0.256,3.444
0.258,3.599
0.260,3.730
0.262,3.799
0.264,3.868
0.266,3.929
0.268,3.979
0.270,4.014
0.272,4.055
0.274,4.097
0.276,4.130
0.278,4.174
0.280,4.178
0.282,4.164
0.284,4.134
0.286,4.096
0.288,4.056
0.290,4.023
0.292,3.979
0.294,3.931
0.296,3.893
0.298,3.851
0.300,3.817
0.302,3.784
0.304,3.749
0.306,3.721
0.308,3.695
0.310,3.675
0.312,3.656
0.314,3.642
0.316,3.623
0.318,3.614
0.320,3.598
0.322,3.591
0.324,3.584
0.326,3.573
0.328,3.569
0.330,3.564
0.332,3.564
0.334,3.566
0.336,3.562
0.338,3.565
0.340,3.566
0.342,3.570
0.344,3.575
0.346,3.577
0.348,3.584
0.350,3.592
0.352,3.599
0.354,3.608
0.356,3.617
0.358,3.630
0.360,3.642
0.362,3.658
0.364,3.672
0.366,3.691
0.368,3.709
0.370,3.727
0.372,3.747
0.374,3.776
0.376,3.796
0.378,3.823
0.380,3.856
0.382,3.896
0.384,3.936
0.386,3.988
0.388,4.050
0.390,4.124
0.392,4.208
0.394,4.287
0.396,4.360
0.398,4.417
0.400,4.459
0.402,4.488
0.404,4.509
0.406,4.527
0.408,4.542
0.410,4.556
0.412,4.577
0.414,4.602
0.416,4.633
0.418,4.685
0.420,4.755
0.422,4.849
0.424,4.949
0.426,5.080
0.428,5.126
0.430,5.152
0.432,5.152
0.434,5.135
0.436,5.110
0.438,5.073
0.440,5.041
0.442,5.002
0.444,4.962
0.446,4.924
0.448,4.884
0.450,4.858
0.455,4.778
0.460,4.702
0.465,4.634
0.470,4.575
0.475,4.518
0.480,4.467
0.485,4.420
0.490,4.376
0.495,4.341
0.500,4.307
0.505,4.272
0.510,4.242
0.515,4.212
0.520,4.186
0.525,4.162
0.530,4.141
0.535,4.116
0.540,4.096
0.545,4.076
0.550,4.058
0.555,4.040
0.560,4.024
0.565,4.009
0.570,3.993
0.575,3.977
0.580,3.960
0.585,3.946
0.590,3.934
0.595,3.923
0.600,3.912
0.605,3.900
0.610,3.891
0.615,3.881
0.620,3.874
0.625,3.865
0.630,3.851
0.635,3.844
0.640,3.839
0.645,3.831
0.650,3.825
0.655,3.815
0.660,3.809
0.665,3.804
0.670,3.798
0.675,3.793
0.680,3.787
0.685,3.784
0.690,3.779
0.695,3.776
0.700,3.770
0.705,3.766
0.710,3.758
0.715,3.749
0.720,3.744
0.725,3.739
0.730,3.734
0.735,3.728
0.740,3.721
0.745,3.716
0.750,3.712
0.755,3.709
0.760,3.703
0.765,3.698
0.770,3.692
0.775,3.689
0.780,3.685
0.785,3.684
0.790,3.680
0.795,3.679
0.800,3.679
0.805,3.672
0.810,3.669
0.815,3.669
0.820,3.662
0.825,3.661
0.830,3.661
0.835,3.663
0.840,3.645

wl,k
0.234,3.448
0.236,3.536
0.238,3.655
0.240,3.763
0.242,3.916
0.244,4.052
0.246,4.163
0.248,4.240
0.250,4.269
0.252,4.225
0.254,4.120
0.256,3.989
0.258,3.851
0.260,3.717
0.262,3.575
0.264,3.451
0.266,3.337
0.268,3.224
0.270,3.120
0.272,3.024
0.274,2.928
0.276,2.831
0.278,2.701
0.280,2.583
0.282,2.464
0.284,2.361
0.286,2.274
0.288,2.198
0.290,2.133
0.292,2.078
0.294,2.038
0.296,2.001
0.298,1.972
0.300,1.946
0.302,1.928
0.304,1.913
0.306,1.903
0.308,1.893
0.310,1.887
0.312,1.880
0.314,1.874
0.316,1.877
0.318,1.871
0.320,1.874
0.322,1.875
0.324,1.877
0.326,1.881
0.328,1.886
0.330,1.890
0.332,1.893
0.334,1.897
0.336,1.905
0.338,1.909
0.340,1.919
0.342,1.924
0.344,1.933
0.346,1.944
0.348,1.954
0.350,1.961
0.352,1.974
0.354,1.985
0.356,1.995
0.358,2.007
0.360,2.019
0.362,2.030
0.364,2.045
0.366,2.056
0.368,2.071
0.370,2.087
0.372,2.103
0.374,2.116
0.376,2.134
0.378,2.154
0.380,2.176
0.382,2.198
0.384,2.223
0.386,2.242
0.388,2.253
0.390,2.262
0.392,2.254
0.394,2.231
0.396,2.186
0.398,2.136
0.400,2.081
0.402,2.030
0.404,1.989
0.406,1.951
0.408,1.923
0.410,1.902
0.412,1.886
0.414,1.879
0.416,1.882
0.418,1.887
0.420,1.887
0.422,1.868
0.424,1.815
0.426,1.675
0.428,1.562
0.430,1.438
0.432,1.323
0.434,1.225
0.436,1.135
0.438,1.056
0.440,0.990
0.442,0.928
0.444,0.877
0.446,0.829
0.448,0.788
0.450,0.755
0.455,0.678
0.460,0.617
0.465,0.566
0.470,0.527
0.475,0.492
0.480,0.463
0.485,0.436
0.490,0.414
0.495,0.394
0.500,0.376
0.505,0.360
0.510,0.346
0.515,0.334
0.520,0.322
0.525,0.311
0.530,0.301
0.535,0.291
0.540,0.282
0.545,0.275
0.550,0.268
0.555,0.261
0.560,0.255
0.565,0.248
0.570,0.243
0.575,0.237
0.580,0.232
0.585,0.227
0.590,0.222
0.595,0.218
0.600,0.214
0.605,0.210
0.610,0.206
0.615,0.203
0.620,0.199
0.625,0.195
0.630,0.191
0.635,0.188
0.640,0.185
0.645,0.182
0.650,0.178
0.655,0.175
0.660,0.171
0.665,0.168
0.670,0.164
0.675,0.162
0.680,0.159
0.685,0.154
0.690,0.151
0.695,0.148
0.700,0.141
0.705,0.135
0.710,0.131
0.715,0.126
0.720,0.123
0.725,0.120
0.730,0.116
0.735,0.114
0.740,0.111
0.745,0.108
0.750,0.108
0.755,0.105
0.760,0.105
0.765,0.101
0.770,0.101
0.775,0.097
0.780,0.095
0.785,0.094
0.790,0.092
0.795,0.089
0.800,0.089
0.805,0.086
0.810,0.082
0.815,0.084
0.820,0.081
0.825,0.077
0.830,0.075
0.835,0.070
0.840,0.074
我就是我,不一样的烟火
2楼2016-05-05 10:46:30
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by_fanyb

金虫 (小有名气)

引用回帖:
2楼: Originally posted by anyidan at 2016-05-05 10:46:30
wl,n
0.234,1.696      
0.236,1.664
0.238,1.722
0.240,1.790
0.242,1.912
0.244,2.063
0.246,2.263
0.248,2.498
0.250,2.776
0.252,3.030
0.254,3.255
0.256,3.444
0.258,3.599
0.260,3.730
0.262 ...

n是折射率,k是消光系数,我想知道怎么计算吸收系数呢?
是4*π*k/波长
还是4*π*n*k/波长    其中π是3.1415923
3楼2016-05-18 14:58:05
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