absorbance HEL
0.15
0.004
Εh =1
0.003
Εh =1.5
Εh =1.77
0.002
Εh =2.0
0.001
0.10
0.000
1.601.651.701.751.801.851.90
Εh =2.5
Εh =3.9
0.15
0.10
0.05
0.05
0.00
1.6
0.00
2.70 2.72 2.74 2.76 2.78
1.8
2.0
2.2
2.4
EnergyHevL
2.6
2.8
3.0