Intensities of each order of the diffraction pattern are shown in Table 4.
In the -45 direction: | ||
Order# | Intensity | Predicted (Equation 4) |
1 | 582.8 | 36056.9 |
2 | 409.2 | 28931.4 |
3 | 365.8 | 32583.5 |
In the +135 direction: | ||
Order# | Intensity | Predicted (Equation 4) |
1 | 505.3 | 31262.1 |
2 | 489.8 | 34630.0 |
Average of predictions: 32692.8
Standard deviation: 2796.3 (8.55% of average)
Measured I(0): 33377.7
The average predicted value and measured value match up quite well; the percentage error is 2.05%. Certainly, the measured value lies well within the range of predicted values, and the error is less than the standard deviation of the predictions.