% 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 050. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 20 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000662 -0.334970 0.100000 -0.002648 -0.669936 0.150000 -0.005958 -1.004891 0.200000 -0.010589 -1.339831 0.250000 -0.016539 -1.674751 0.300000 -0.023806 -2.009646 0.350000 -0.032386 -2.344510 0.400000 -0.042274 -2.679339 0.450000 -0.053467 -3.014128 0.500000 -0.065958 2.934314 0.550000 -0.079742 2.599621 0.600000 -0.094811 2.264984 0.650000 -0.111158 1.930407 0.700000 -0.128775 1.595896 0.750000 -0.147653 1.261456 0.800000 -0.167782 0.927092 0.850000 -0.189151 0.592809 0.900000 -0.211749 0.258612 0.950000 -0.235564 -0.075495 1.000000 -0.260584 -0.409505 1.050000 -0.286793 -0.743414 1.100000 -0.314179 -1.077217 1.150000 -0.342724 -1.410910 1.200000 -0.372413 -1.744486 1.250000 -0.403229 -2.077942 1.300000 -0.435152 -2.411272 1.350000 -0.468164 -2.744471 1.400000 -0.502245 -3.077536 1.450000 -0.537373 2.872724 1.500000 -0.573525 2.539943 1.550000 -0.610680 2.207311 1.600000 -0.648812 1.874831 1.650000 -0.687895 1.542509 1.700000 -0.727904 1.210347 1.750000 -0.768811 0.878350 1.800000 -0.810587 0.546522 1.850000 -0.853202 0.214866 1.900000 -0.896627 -0.116615 1.950000 -0.940828 -0.447918 2.000000 -0.985774 -0.779039 2.050000 -1.031431 -1.109977 2.100000 -1.077764 -1.440728 2.150000 -1.124737 -1.771292 2.200000 -1.172313 -2.101666 2.250000 -1.220457 -2.431850 2.300000 -1.269129 -2.761841 2.350000 -1.318292 -3.091641 2.400000 -1.367905 2.861937 2.450000 -1.417930 2.532522 2.500000 -1.468326 2.203298 2.550000 -1.519053 1.874263 2.600000 -1.570071 1.545417 2.650000 -1.621340 1.216758 2.700000 -1.672819 0.888281 2.750000 -1.724468 0.559985 2.800000 -1.776249 0.231865 2.850000 -1.828123 -0.096083 2.900000 -1.880051 -0.423863 2.950000 -1.931998 -0.751481 3.000000 -1.983927 -1.078942 3.050000 -2.035804 -1.406253 3.100000 -2.087597 -1.733421 3.150000 -2.139275 -2.060452 3.200000 -2.190808 -2.387354 3.250000 -2.242170 -2.714135 3.300000 -2.293337 -3.040804 3.350000 -2.344286 2.915816 3.400000 -2.394997 2.589345 3.450000 -2.445454 2.262960 3.500000 -2.495642 1.936651 3.550000 -2.545550 1.610409 3.600000 -2.595170 1.284223 3.650000 -2.644496 0.958085 3.700000 -2.693526 0.631983 3.750000 -2.742261 0.305909 3.800000 -2.790705 -0.020147 3.850000 -2.838864 -0.346195 3.900000 -2.886749 -0.672243 3.950000 -2.934371 -0.998301 4.000000 -2.981747 -1.324378 4.050000 -3.028894 -1.650482 4.100000 -3.075834 -1.976619 4.150000 -3.122589 -2.302799 4.200000 -3.169185 -2.629028 4.250000 -3.215649 -2.955312 4.300000 -3.262011 3.001529 4.350000 -3.308302 2.675118 4.400000 -3.354553 2.348636 4.450000 -3.400800 2.022080 4.500000 -3.447076 1.695446 4.550000 -3.493417 1.368731 4.600000 -3.539861 1.041934 4.650000 -3.586442 0.715052 4.700000 -3.633200 0.388087 4.750000 -3.680169 0.061038 4.800000 -3.727388 -0.266095 4.850000 -3.774892 -0.593310 4.900000 -3.822718 -0.920604 4.950000 -3.870900 -1.247976 5.000000 -3.919473 -1.575420 5.050000 -3.968470 -1.902934 5.100000 -4.017922 -2.230513 5.150000 -4.067859 -2.558151 5.200000 -4.118311 -2.885842 5.250000 -4.169304 3.069605 5.300000 -4.220864 2.741827 5.350000 -4.273012 2.414016 5.400000 -4.325771 2.086181 5.450000 -4.379158 1.758329 5.500000 -4.433191 1.430471 5.550000 -4.487882 1.102615 5.600000 -4.543242 0.774771 5.650000 -4.599280 0.446949 5.700000 -4.656001 0.119159 5.750000 -4.713406 -0.208587 5.800000 -4.771496 -0.536279 5.850000 -4.830266 -0.863906 5.900000 -4.889708 -1.191455 5.950000 -4.949812 -1.518915 6.000000 -5.010561 -1.846275 6.050000 -5.071939 -2.173522 6.100000 -5.133922 -2.500644 6.150000 -5.196485 -2.827629 6.200000 -5.259596 3.128720 6.250000 -5.323222 2.802044 6.300000 -5.387323 2.475541 6.350000 -5.451856 2.149222 6.400000 -5.516773 1.823097 6.450000 -5.582023 1.497179 6.500000 -5.647548 1.171477 6.550000 -5.713288 0.846002 6.600000 -5.779177 0.520761 6.650000 -5.845145 0.195765 6.700000 -5.911117 -0.128980 6.750000 -5.977015 -0.453467 6.800000 -6.042756 -0.777690 6.850000 -6.108253 -1.101645 6.900000 -6.173418 -1.425327 6.950000 -6.238156 -1.748737 7.000000 -6.302372 -2.071873 7.050000 -6.365968 -2.394735 7.100000 -6.428843 -2.717329 7.150000 -6.490898 -3.039657 7.200000 -6.552030 2.921460 7.250000 -6.612138 2.599641 7.300000 -6.671123 2.278062 7.350000 -6.728886 1.956711 7.400000 -6.785331 1.635573 7.450000 -6.840367 1.314633 7.500000 -6.893908 0.993871 7.550000 -6.945870 0.673270 7.600000 -6.996179 0.352805 7.650000 -7.044767 0.032456 7.700000 -7.091574 -0.287804 7.750000 -7.136548 -0.608000 7.800000 -7.179647 -0.928160 7.850000 -7.220839 -1.248310 7.900000 -7.260102 -1.568481 7.950000 -7.297424 -1.888699 8.000000 -7.332804 -2.208996 8.050000 -7.366251 -2.529398 8.100000 -7.397786 -2.849936 8.150000 -7.427439 3.112549 8.200000 -7.455248 2.791659 8.250000 -7.481263 2.470553 8.300000 -7.505542 2.149207 8.350000 -7.528148 1.827597 8.400000 -7.549155 1.505701 8.450000 -7.568639 1.183499 8.500000 -7.586685 0.860974 8.550000 -7.603379 0.538108 8.600000 -7.618812 0.214887 8.650000 -7.633078 -0.108702 8.700000 -7.646272 -0.432669 8.750000 -7.658490 -0.757024 8.800000 -7.669826 -1.081775 8.850000 -7.680376 -1.406926 8.900000 -7.690235 -1.732482 8.950000 -7.699493 -2.058445 9.000000 -7.708241 -2.384817 9.050000 -7.716564 -2.711596 9.100000 -7.724545 -3.038782 9.150000 -7.732265 2.916813 9.200000 -7.739799 2.588822 9.250000 -7.747219 2.260436 9.300000 -7.754591 1.931658 9.350000 -7.761979 1.602495 9.400000 -7.769440 1.272952 9.450000 -7.777030 0.943037 9.500000 -7.784796 0.612757 9.550000 -7.792785 0.282118 9.600000 -7.801036 -0.048872 9.650000 -7.809585 -0.380206 9.700000 -7.818463 -0.711876 9.750000 -7.827698 -1.043875 9.800000 -7.837314 -1.376195 9.850000 -7.847328 -1.708831 9.900000 -7.857755 -2.041775 9.950000 -7.868608 -2.375020 10.000000 -7.879893 -2.708561 10.050000 -7.891613 -3.042392 10.100000 -7.903770 2.906677 10.150000 -7.916359 2.572282 10.200000 -7.929374 2.237611 10.250000 -7.942806 1.902668 10.300000 -7.956641 1.567457 10.350000 -7.970864 1.231981 10.400000 -7.985455 0.896242 10.450000 -8.000395 0.560242 10.500000 -8.015658 0.223981 10.550000 -8.031217 -0.112539 10.600000 -8.047045 -0.449318 10.650000 -8.063110 -0.786357 10.700000 -8.079377 -1.123656 10.750000 -8.095813 -1.461218 10.800000 -8.112378 -1.799044 10.850000 -8.129034 -2.137135 10.900000 -8.145740 -2.475497 10.950000 -8.162452 -2.814130 11.000000 -8.179126 3.130145 11.050000 -8.195718 2.790954 11.100000 -8.212179 2.451479 11.150000 -8.228461 2.111715 11.200000 -8.244516 1.771657 11.250000 -8.260293 1.431299 11.300000 -8.275742 1.090637 11.350000 -8.290810 0.749665 11.400000 -8.305447 0.408379 11.450000 -8.319600 0.066772 11.500000 -8.333216 -0.275160 11.550000 -8.346243 -0.617422 11.600000 -8.358628 -0.960018 11.650000 -8.370321 -1.302955 11.700000 -8.381269 -1.646234 11.750000 -8.391421 -1.989860 11.800000 -8.400728 -2.333837 11.850000 -8.409141 -2.678166 11.900000 -8.416611 -3.022850 11.950000 -8.423094 2.915296 12.000000 -8.428544 2.569900 12.050000 -8.432918 2.224147 12.100000 -8.436177 1.878039 12.150000 -8.438281 1.531577 12.200000 -8.439196 1.184764 12.250000 -8.438887 0.837604 12.300000 -8.437326 0.490100 12.350000 -8.434485 0.142259 12.400000 -8.430341 -0.205914 12.450000 -8.424874 -0.554411 12.500000 -8.418068 -0.903225 12.550000 -8.409911 -1.252347 12.600000 -8.400393 -1.601767 12.650000 -8.389512 -1.951475 12.700000 -8.377268 -2.301460 12.750000 -8.363664 -2.651711 12.800000 -8.348711 -3.002215 12.850000 -8.332421 2.930226 12.900000 -8.314812 2.579254 12.950000 -8.295906 2.228068 13.000000 -8.275729 1.876681 13.050000 -8.254313 1.525107 13.100000 -8.231690 1.173361 13.150000 -8.207901 0.821455 13.200000 -8.182986 0.469405 13.250000 -8.156990 0.117223 13.300000 -8.129964 -0.235077 13.350000 -8.101957 -0.587482 13.400000 -8.073024 -0.939979 13.450000 -8.043220 -1.292555 13.500000 -8.012606 -1.645199 13.550000 -7.981239 -1.997899 13.600000 -7.949182 -2.350645 13.650000 -7.916497 -2.703425 13.700000 -7.883246 -3.056230 13.750000 -7.849494 2.874134 13.800000 -7.815303 2.521305 13.850000 -7.780737 2.168477 13.900000 -7.745858 1.815657 13.950000 -7.710729 1.462851 14.000000 -7.675410 1.110066 14.050000 -7.639961 0.757306 14.100000 -7.604439 0.404578 14.150000 -7.568903 0.051885 14.200000 -7.533405 -0.300769 14.250000 -7.497998 -0.653380 14.300000 -7.462734 -1.005947 14.350000 -7.427658 -1.358465 14.400000 -7.392819 -1.710933 14.450000 -7.358257 -2.063349 14.500000 -7.324014 -2.415713 14.550000 -7.290128 -2.768022 14.600000 -7.256633 -3.120276 14.650000 -7.223561 2.810712 14.700000 -7.190943 2.458570 14.750000 -7.158806 2.106485 14.800000 -7.127172 1.754458 14.850000 -7.096064 1.402487 14.900000 -7.065500 1.050574 14.950000 -7.035496 0.698719 15.000000 -7.006065 0.346921 15.050000 -6.977217 -0.004818 15.100000 -6.948962 -0.356499 15.150000 -6.921305 -0.708121 15.200000 -6.894248 -1.059683 15.250000 -6.867793 -1.411184 15.300000 -6.841939 -1.762624 15.350000 -6.816682 -2.114001 15.400000 -6.792017 -2.465313 15.450000 -6.767936 -2.816560 15.500000 -6.744431 3.115447 15.550000 -6.721489 2.764339 15.600000 -6.699098 2.413304 15.650000 -6.677245 2.062345 15.700000 -6.655912 1.711465 15.750000 -6.635084 1.360668 15.800000 -6.614742 1.009958 15.850000 -6.594866 0.659339 15.900000 -6.575437 0.308815 15.950000 -6.556432 -0.041607 16.000000 -6.537829 -0.391924 16.050000 -6.519607 -0.742130 16.100000 -6.501740 -1.092217 16.150000 -6.484206 -1.442181 16.200000 -6.466980 -1.792014 16.250000 -6.450037 -2.141709 16.300000 -6.433352 -2.491260 16.350000 -6.416901 -2.840659 16.400000 -6.400658 3.093288 16.450000 -6.384597 2.744217 16.500000 -6.368694 2.395323 16.550000 -6.352924 2.046612 16.600000 -6.337262 1.698095 16.650000 -6.321684 1.349779 16.700000 -6.306164 1.001673 16.750000 -6.290679 0.653786 16.800000 -6.275205 0.306128 16.850000 -6.259718 -0.041294 16.900000 -6.244196 -0.388471 16.950000 -6.228615 -0.735393 17.000000 -6.212954 -1.082052 17.050000 -6.197190 -1.428440 17.100000 -6.181300 -1.774547 17.150000 -6.165265 -2.120367 17.200000 -6.149062 -2.465890 17.250000 -6.132671 -2.811110 17.300000 -6.116071 3.127167 17.350000 -6.099242 2.782577 17.400000 -6.082163 2.438313 17.450000 -6.064816 2.094380 17.500000 -6.047180 1.750784 17.550000 -6.029235 1.407531 17.600000 -6.010964 1.064627 17.650000 -5.992346 0.722075 17.700000 -5.973362 0.379880 17.750000 -5.953995 0.038045 17.800000 -5.934225 -0.303427 17.850000 -5.914035 -0.644533 17.900000 -5.893406 -0.985272 17.950000 -5.872321 -1.325643 18.000000 -5.850763 -1.665644 18.050000 -5.828714 -2.005276 18.100000 -5.806158 -2.344539 18.150000 -5.783079 -2.683436 18.200000 -5.759462 -3.021967 18.250000 -5.735291 2.923049 18.300000 -5.710553 2.585240 18.350000 -5.685234 2.247787 18.400000 -5.659322 1.910684 18.450000 -5.632806 1.573928 18.500000 -5.605674 1.237513 18.550000 -5.577918 0.901433 18.600000 -5.549529 0.565680 18.650000 -5.520501 0.230249 18.700000 -5.490829 -0.104869 18.750000 -5.460507 -0.439682 18.800000 -5.429535 -0.774197 18.850000 -5.397911 -1.108424 18.900000 -5.365635 -1.442372 18.950000 -5.332711 -1.776050 19.000000 -5.299143 -2.109467 19.050000 -5.264936 -2.442634 19.100000 -5.230098 -2.775559 19.150000 -5.194638 -3.108254 19.200000 -5.158567 2.842457 19.250000 -5.121899 2.510194 19.300000 -5.084647 2.178131 19.350000 -5.046828 1.846259 19.400000 -5.008458 1.514569 19.450000 -4.969557 1.183049 19.500000 -4.930145 0.851691 19.550000 -4.890244 0.520485 19.600000 -4.849875 0.189423 19.650000 -4.809063 -0.141505 19.700000 -4.767833 -0.472307 19.750000 -4.726210 -0.802991 19.800000 -4.684220 -1.133565 19.850000 -4.641889 -1.464037 19.900000 -4.599246 -1.794414 19.950000 -4.556317 -2.124702 20.000000 -4.513130 -2.454909