Angle of incidence can be controlled by a goniometer or other angular positioner. Typical targets include substrates, prisms.
Explanation of terms:
ro_perp: ratio of reflected to incident perpendicularly polarized field amplitude.
ro_para: ratio of reflected to incident parallel polarized field amplitude.
delta_phase_perp: phase of reflected perpendicular polarized field - phase of incident perpendicular polarized field.
delta_phase_para: phase of reflected parallel polarized field - phase of incident parallel polarized field.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
input values: n: 1.5 numsteps: 19, incident angle: 55 (deg), sweep_range: 15
Calculations performed per Born and Wolf "Principles of Optics" Chapter 13.
| lambda (nm) |
mag r_perp (field) |
R_perp (power) |
mag r_para (field) |
R_para (power) |
delta r_phase perp |
delta r_phase para |
mag t_perp (field) |
T_perp (power) |
mag t_para (field) |
T_para (power) |
delta t_phase perp |
delta t_phase para |
| 750 |
0.3809 |
0.14509 |
0.3809 |
0.14509 |
1.845 |
-1.297 |
0.7500 |
0.85491 |
1.1399 |
0.85491 |
-1.927 |
-1.927 |
| 760 |
0.1681 |
0.02825 |
0.1681 |
0.02825 |
-0.464 |
2.677 |
0.7996 |
0.97175 |
1.2153 |
0.97175 |
-2.825 |
-2.825 |
| 769 |
0.4982 |
0.24824 |
0.4982 |
0.24824 |
-2.273 |
0.868 |
0.7033 |
0.75176 |
1.0690 |
0.75176 |
2.575 |
2.575 |
| 779 |
0.6696 |
0.44834 |
0.6696 |
0.44834 |
-3.071 |
0.070 |
0.6024 |
0.55166 |
0.9157 |
0.55166 |
1.896 |
1.896 |
| 788 |
0.6840 |
0.46788 |
0.6840 |
0.46788 |
2.510 |
-0.632 |
0.5917 |
0.53212 |
0.8993 |
0.53212 |
1.310 |
1.310 |
| 798 |
0.5805 |
0.33697 |
0.5805 |
0.33697 |
1.552 |
-1.590 |
0.6605 |
0.66303 |
1.0039 |
0.66303 |
0.658 |
0.658 |
| 807 |
0.4891 |
0.23920 |
0.4891 |
0.23920 |
-0.105 |
3.037 |
0.7075 |
0.76080 |
1.0754 |
0.76080 |
-0.153 |
-0.153 |
| 817 |
0.6457 |
0.41691 |
0.6457 |
0.41691 |
-1.618 |
1.523 |
0.6194 |
0.58309 |
0.9414 |
0.58309 |
-0.934 |
-0.934 |
| 826 |
0.7611 |
0.57933 |
0.7611 |
0.57933 |
-2.474 |
0.667 |
0.5261 |
0.42067 |
0.7996 |
0.42067 |
-1.521 |
-1.521 |
| 836 |
0.7861 |
0.61801 |
0.7861 |
0.61801 |
-3.098 |
0.044 |
0.5013 |
0.38199 |
0.7620 |
0.38199 |
-1.999 |
-1.999 |
| 845 |
0.7384 |
0.54518 |
0.7384 |
0.54518 |
2.531 |
-0.610 |
0.5470 |
0.45482 |
0.8315 |
0.45482 |
-2.486 |
-2.486 |
| 855 |
0.6013 |
0.36157 |
0.6013 |
0.36157 |
1.546 |
-1.596 |
0.6481 |
0.63843 |
0.9851 |
0.63843 |
-3.094 |
-3.094 |
| 864 |
0.5238 |
0.27432 |
0.5238 |
0.27432 |
-0.112 |
3.029 |
0.6910 |
0.72568 |
1.0503 |
0.72568 |
2.418 |
2.418 |
| 874 |
0.6805 |
0.46305 |
0.6805 |
0.46305 |
-1.471 |
1.671 |
0.5944 |
0.53695 |
0.9034 |
0.53695 |
1.715 |
1.715 |
| 883 |
0.7880 |
0.62088 |
0.7880 |
0.62088 |
-2.211 |
0.931 |
0.4994 |
0.37912 |
0.7591 |
0.37912 |
1.206 |
1.206 |
| 893 |
0.8219 |
0.67552 |
0.8219 |
0.67552 |
-2.707 |
0.434 |
0.4620 |
0.32448 |
0.7023 |
0.32448 |
0.808 |
0.808 |
| 902 |
0.8060 |
0.64969 |
0.8060 |
0.64969 |
3.140 |
-0.001 |
0.4801 |
0.35031 |
0.7297 |
0.35031 |
0.437 |
0.437 |
| 912 |
0.7282 |
0.53025 |
0.7282 |
0.53025 |
2.638 |
-0.503 |
0.5559 |
0.46975 |
0.8450 |
0.46975 |
0.022 |
0.022 |
| 921 |
0.5365 |
0.28783 |
0.5365 |
0.28783 |
1.859 |
-1.282 |
0.6845 |
0.71217 |
1.0404 |
0.71217 |
-0.519 |
-0.519 |
| 931 |
0.3281 |
0.10765 |
0.3281 |
0.10765 |
0.171 |
-2.971 |
0.7662 |
0.89235 |
1.1646 |
0.89235 |
-1.223 |
-1.223 |
| 940 |
0.5239 |
0.27446 |
0.5239 |
0.27446 |
-1.443 |
1.699 |
0.6909 |
0.72554 |
1.0502 |
0.72554 |
-1.900 |
-1.900 |
| 950 |
0.6941 |
0.48184 |
0.6941 |
0.48184 |
-2.150 |
0.992 |
0.5839 |
0.51816 |
0.8875 |
0.51816 |
-2.403 |
-2.403 |
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