% UNIVERSITY OF CAMBRIDGE MULTIMODE-FIBER MODEL RESULTS release 1.2 % Jonathan Ingham, Richard Penty and Ian White, Department of Engineering, University of Cambridge % % Link frequency response due to intermodal dispersion at 1300 nm in 300 m of 62.5 um MMF % Fiber number is 023. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 17 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000254 -2.877615 0.100000 -0.001017 0.527956 0.150000 -0.002287 -2.349657 0.200000 -0.004064 1.055916 0.250000 -0.006345 -1.821694 0.300000 -0.009130 1.583883 0.350000 -0.012416 -1.293722 0.400000 -0.016199 2.111862 0.450000 -0.020478 -0.765735 0.500000 -0.025248 2.639857 0.550000 -0.030506 -0.237731 0.600000 -0.036247 -3.115313 0.650000 -0.042468 0.290297 0.700000 -0.049164 -2.587271 0.750000 -0.056331 0.818354 0.800000 -0.063963 -2.059197 0.850000 -0.072055 1.346446 0.900000 -0.080602 -1.531084 0.950000 -0.089600 1.874582 1.000000 -0.099043 -1.002924 1.050000 -0.108925 2.402768 1.100000 -0.119242 -0.474709 1.150000 -0.129989 2.931014 1.200000 -0.141160 0.053570 1.250000 -0.152751 -2.823855 1.300000 -0.164757 0.581925 1.350000 -0.177173 -2.295459 1.400000 -0.189994 1.110365 1.450000 -0.203218 -1.766971 1.500000 -0.216839 1.638903 1.550000 -0.230854 -1.238380 1.600000 -0.245259 2.167551 1.650000 -0.260051 -0.709672 1.700000 -0.275227 2.696322 1.750000 -0.290785 -0.180835 1.800000 -0.306720 -3.057956 1.850000 -0.323032 0.348146 1.900000 -0.339718 -2.528899 1.950000 -0.356776 0.877283 2.000000 -0.374205 -1.999679 2.050000 -0.392002 1.406589 2.100000 -0.410167 -1.470282 2.150000 -0.428697 1.936079 2.200000 -0.447594 -0.940697 2.250000 -0.466854 2.465763 2.300000 -0.486477 -0.410910 2.350000 -0.506463 2.995654 2.400000 -0.526811 0.119088 2.450000 -0.547520 -2.757423 2.500000 -0.568589 0.649309 2.550000 -0.590018 -2.227088 2.600000 -0.611805 1.179760 2.650000 -0.633950 -1.696518 2.700000 -0.656453 1.710449 2.750000 -0.679311 -1.165708 2.800000 -0.702524 2.241382 2.850000 -0.726091 -0.634651 2.900000 -0.750011 2.772563 2.950000 -0.774281 -0.103345 3.000000 -0.798900 -2.979190 3.050000 -0.823867 0.428213 3.100000 -0.849179 -2.447506 3.150000 -0.874834 0.960023 3.200000 -0.900829 -1.915570 3.250000 -0.927163 1.492084 3.300000 -0.953832 -1.383384 3.350000 -0.980833 2.024396 3.400000 -1.008163 -0.850948 3.450000 -1.035818 2.556955 3.500000 -1.063796 -0.318266 3.550000 -1.092091 3.089759 3.600000 -1.120701 0.214658 3.650000 -1.149620 -2.660382 3.700000 -1.178845 0.747823 3.750000 -1.208371 -2.127098 3.800000 -1.238193 1.281225 3.850000 -1.268306 -1.593579 3.900000 -1.298706 1.814861 3.950000 -1.329386 -1.059825 4.000000 -1.360342 2.348732 4.050000 -1.391567 -0.525839 4.100000 -1.423057 2.882835 4.150000 -1.454806 0.008381 4.200000 -1.486807 -2.866013 4.250000 -1.519055 0.542837 4.300000 -1.551544 -2.331439 4.350000 -1.584268 1.077530 4.400000 -1.617221 -1.796624 4.450000 -1.650396 1.612468 4.500000 -1.683789 -1.261563 4.550000 -1.717392 2.147655 4.600000 -1.751200 -0.726248 4.650000 -1.785207 2.683100 4.700000 -1.819408 -0.190670 4.750000 -1.853797 -3.064372 4.800000 -1.888368 0.345180 4.850000 -1.923116 -2.528381 4.900000 -1.958036 0.881315 4.950000 -1.993124 -1.992100 5.000000 -2.028375 1.417746 5.050000 -2.063784 -1.455516 5.100000 -2.099349 1.954486 5.150000 -2.135064 -0.918616 5.200000 -2.170928 2.491549 5.250000 -2.206936 -0.381387 5.300000 -2.243088 3.028948 5.350000 -2.279379 0.156185 5.400000 -2.315809 -2.716489 5.450000 -2.352377 0.694113 5.500000 -2.389080 -2.178377 5.550000 -2.425919 1.232411 5.600000 -2.462893 -1.639891 5.650000 -2.500002 1.771090 5.700000 -2.537246 -1.101017 5.750000 -2.574626 2.310162 5.800000 -2.612142 -0.561745 5.850000 -2.649796 2.849637 5.900000 -2.687588 -0.022064 5.950000 -2.725519 -2.893660 6.000000 -2.763591 0.518034 6.050000 -2.801806 -2.353350 6.100000 -2.840163 1.058559 6.150000 -2.878663 -1.812610 6.200000 -2.917309 1.599516 6.250000 -2.956099 -1.271434 6.300000 -2.995033 2.140912 6.350000 -3.034113 -0.729817 6.400000 -3.073335 2.682752 6.450000 -3.112700 -0.187753 6.500000 -3.152204 -3.058146 6.550000 -3.191845 0.354759 6.600000 -3.231619 -2.515408 6.650000 -3.271521 0.897723 6.700000 -3.311547 -1.972218 6.750000 -3.351690 1.441139 6.800000 -3.391942 -1.428576 6.850000 -3.432295 1.985007 6.900000 -3.472740 -0.884483 6.950000 -3.513267 2.529324 7.000000 -3.553864 -0.339943 7.050000 -3.594518 3.074086 7.100000 -3.635216 0.205040 7.150000 -3.675944 -2.663897 7.200000 -3.716685 0.750459 7.250000 -3.757423 -2.118263 7.300000 -3.798141 1.296306 7.350000 -3.838820 -1.572206 7.400000 -3.879442 1.842571 7.450000 -3.919985 -1.025737 7.500000 -3.960431 2.389240 7.550000 -4.000757 -0.478871 7.600000 -4.040942 2.936299 7.650000 -4.080964 0.068377 7.700000 -4.120802 -2.799454 7.750000 -4.160432 0.615989 7.800000 -4.199832 -2.251668 7.850000 -4.238980 1.163945 7.900000 -4.277854 -1.703548 7.950000 -4.316431 1.712223 8.000000 -4.354690 -1.155116 8.050000 -4.392611 2.260802 8.100000 -4.430171 -0.606397 8.150000 -4.467353 2.809656 8.200000 -4.504135 -0.057415 8.250000 -4.540502 -2.924426 8.300000 -4.576434 0.491805 8.350000 -4.611917 -2.375098 8.400000 -4.646935 1.041234 8.450000 -4.681474 -1.825573 8.500000 -4.715522 1.590847 8.550000 -4.749068 -1.275880 8.600000 -4.782101 2.140614 8.650000 -4.814615 -0.726045 8.700000 -4.846601 2.690508 8.750000 -4.878055 -0.176099 8.800000 -4.908973 -3.042686 8.850000 -4.939353 0.373929 8.900000 -4.969195 -2.492628 8.950000 -4.998500 0.924009 9.000000 -5.027272 -1.942533 9.050000 -5.055515 1.474110 9.100000 -5.083235 -1.392434 9.150000 -5.110442 2.024201 9.200000 -5.137146 -0.842361 9.250000 -5.163358 2.574247 9.300000 -5.189093 -0.292349 9.350000 -5.214365 3.124216 9.400000 -5.239192 0.257568 9.450000 -5.263594 -2.609113 9.500000 -5.287591 0.807356 9.550000 -5.311205 -2.059403 9.600000 -5.334461 1.356979 9.650000 -5.357384 -1.509875 9.700000 -5.380001 1.906403 9.750000 -5.402341 -0.960564 9.800000 -5.424433 2.455592 9.850000 -5.446309 -0.411504 9.900000 -5.468002 3.004514 9.950000 -5.489543 0.137272 10.000000 -5.510969 -2.730048 10.050000 -5.532313 0.685735 10.100000 -5.553612 -2.181754 10.150000 -5.574903 1.233855 10.200000 -5.596221 -1.633814 10.250000 -5.617604 1.781608 10.300000 -5.639090 -1.086251 10.350000 -5.660715 2.328975 10.400000 -5.682517 -0.539084 10.450000 -5.704534 2.875940 10.500000 -5.726801 0.007676 10.550000 -5.749354 -2.860692 10.600000 -5.772231 0.554020 10.650000 -5.795464 -2.314557 10.700000 -5.819088 1.099947 10.750000 -5.843138 -1.768837 10.800000 -5.867643 1.645462 10.850000 -5.892637 -1.223526 10.900000 -5.918148 2.190574 10.950000 -5.944206 -0.678608 11.000000 -5.970839 2.735302 11.050000 -5.998073 -0.134063 11.100000 -6.025933 -3.003515 11.150000 -6.054445 0.410136 11.200000 -6.083630 -2.459476 11.250000 -6.113511 0.954024 11.300000 -6.144110 -1.915728 11.350000 -6.175444 1.497643 11.400000 -6.207534 -1.372226 11.450000 -6.240398 2.041042 11.500000 -6.274053 -0.828917 11.550000 -6.308514 2.584277 11.600000 -6.343798 -0.285740 11.650000 -6.379920 3.127413 11.700000 -6.416894 0.257373 11.750000 -6.454735 -2.612664 11.800000 -6.493457 0.800498 11.850000 -6.533072 -2.069502 11.900000 -6.573595 1.343720 11.950000 -6.615038 -1.526195 12.000000 -6.657415 1.887136 12.050000 -6.700737 -0.982644 12.100000 -6.745019 2.430849 12.150000 -6.790272 -0.438740 12.200000 -6.836509 2.974976 12.250000 -6.883743 0.105641 12.300000 -6.931984 -2.763542 12.350000 -6.981244 0.650631 12.400000 -7.031535 -2.218194 12.450000 -7.082865 1.196375 12.500000 -7.135244 -1.672013 12.550000 -7.188679 1.743034 12.600000 -7.243177 -1.124832 12.650000 -7.298739 2.290783 12.700000 -7.355369 -0.576469 12.750000 -7.413063 2.839809 12.800000 -7.471818 -0.026727 12.850000 -7.531622 -2.892865 12.900000 -7.592462 0.524608 12.950000 -7.654318 -2.340650 13.000000 -7.717164 1.077764 13.050000 -7.780965 -1.786491 13.100000 -7.845679 1.632988 13.150000 -7.911255 -1.230137 13.200000 -7.977631 2.190538 13.250000 -8.044732 -0.671322 13.300000 -8.112472 2.750686 13.350000 -8.180749 -0.109772 13.400000 -8.249445 -2.969476 13.450000 -8.318427 0.454792 13.500000 -8.387541 -2.403302 13.550000 -8.456614 1.022643 13.600000 -8.525453 -1.833711 13.650000 -8.593842 1.594034 13.700000 -8.661541 -1.260466 13.750000 -8.728289 2.169183 13.800000 -8.793801 -0.683374 13.850000 -8.857768 2.748248 13.900000 -8.919861 -0.102317 13.950000 -8.979730 -2.951884 14.000000 -9.037009 0.482724 14.050000 -9.091319 -2.364884 14.100000 -9.142269 1.071634 14.150000 -9.189470 -1.774131 14.200000 -9.232533 1.664139 14.250000 -9.271080 -1.179988 14.300000 -9.304752 2.259785 14.350000 -9.333217 -0.583001 14.400000 -9.356179 2.857931 14.450000 -9.373382 0.016103 14.500000 -9.384623 -2.825413 14.550000 -9.389753 0.616448 14.600000 -9.388683 -2.224809 14.650000 -9.381389 1.217061 14.700000 -9.367907 -1.624439 14.750000 -9.348337 1.816940 14.800000 -9.322836 -1.025292 14.850000 -9.291616 2.415125 14.900000 -9.254934 -0.428282 14.950000 -9.213090 3.010766 15.000000 -9.166413 0.165816 15.050000 -9.115257 -2.680016 15.100000 -9.059991 0.756397 15.150000 -9.000993 -2.091364 15.200000 -8.938641 1.343036 15.250000 -8.873310 -1.506800 15.300000 -8.805365 1.925484 15.350000 -8.735156 -0.926492 15.400000 -8.663017 2.503645 15.450000 -8.589262 -0.350470 15.500000 -8.514185 3.077547 15.550000 -8.438059 0.221342 15.600000 -8.361135 -2.635876 15.650000 -8.283641 0.789102 15.700000 -8.205785 -2.070067 15.750000 -8.127756 1.353018 15.800000 -8.049723 -1.507983 15.850000 -7.971836 1.913332 15.900000 -7.894230 -0.949373 15.950000 -7.817025 2.470303 16.000000 -7.740326 -0.393976 16.050000 -7.664226 3.024192 16.100000 -7.588804 0.158470 16.150000 -7.514133 -2.707926 16.200000 -7.440273 0.708220 16.250000 -7.367278 -2.159433 16.300000 -7.295192 1.255516 16.350000 -7.224054 -1.613276 16.400000 -7.153899 1.800589 16.450000 -7.084753 -1.069233 16.500000 -7.016639 2.343653 16.550000 -6.949578 -0.527097 16.600000 -6.883585 2.884908 16.650000 -6.818672 0.013322 16.700000 -6.754850 -2.858649 16.750000 -6.692126 0.552200 16.800000 -6.630505 -2.320481 16.850000 -6.569993 1.089695 16.900000 -6.510589 -1.783623 16.950000 -6.452296 1.625951 17.000000 -6.395113 -1.247937 17.050000 -6.339037 2.161096 17.100000 -6.284066 -0.713305 17.150000 -6.230196 2.695244 17.200000 -6.177423 -0.179618 17.250000 -6.125741 -3.054692 17.300000 -6.075144 0.353217 17.350000 -6.025626 -2.522253 17.400000 -5.977178 0.885279 17.450000 -5.929794 -1.990550 17.500000 -5.883463 1.416637 17.550000 -5.838178 -1.459522 17.600000 -5.793928 1.947349 17.650000 -5.750703 -0.929114 17.700000 -5.708492 2.477462 17.750000 -5.667284 -0.399286 17.800000 -5.627066 3.007014 17.850000 -5.587826 0.129997 17.900000 -5.549551 -2.747150 17.950000 -5.512228 0.658761 18.000000 -5.475842 -2.218637 18.050000 -5.440378 1.187028 18.100000 -5.405822 -1.690613 18.150000 -5.372158 1.714812 18.200000 -5.339369 -1.163066 18.250000 -5.307439 2.242124 18.300000 -5.276351 -0.635986 18.350000 -5.246086 2.768974 18.400000 -5.216628 -0.109365 18.450000 -5.187957 -2.987817 18.500000 -5.160055 0.416803 18.550000 -5.132903 -2.461874 18.600000 -5.106480 0.942524 18.650000 -5.080767 -1.936374 18.700000 -5.055743 1.467805 18.750000 -5.031389 -1.411310 18.800000 -5.007685 1.992653 18.850000 -4.984608 -0.886675 18.900000 -4.962140 2.517078 18.950000 -4.940258 -0.362458 19.000000 -4.918944 3.041091 19.050000 -4.898175 0.161355 19.100000 -4.877933 -2.718478 19.150000 -4.858197 0.684778 19.200000 -4.838949 -2.195243 19.250000 -4.820168 1.207830 19.300000 -4.801836 -1.672370 19.350000 -4.783937 1.730530 19.400000 -4.766451 -1.149837 19.450000 -4.749364 2.252901 19.500000 -4.732660 -0.627623 19.550000 -4.716323 2.774965 19.600000 -4.700341 -0.105702 19.650000 -4.684700 -2.986437 19.700000 -4.669389 0.415950 19.750000 -4.654398 -2.464910 19.800000 -4.639716 0.937358 19.850000 -4.625337 -1.943615 19.900000 -4.611252 1.458546 19.950000 -4.597457 -1.422527 20.000000 -4.583947 1.979538