% 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 097. 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 -0.000927 -0.312770 0.100000 -0.003705 -0.625542 0.150000 -0.008334 -0.938322 0.200000 -0.014809 -1.251110 0.250000 -0.023123 -1.563912 0.300000 -0.033270 -1.876729 0.350000 -0.045241 -2.189564 0.400000 -0.059026 -2.502422 0.450000 -0.074612 -2.815304 0.500000 -0.091987 -3.128212 0.550000 -0.111135 2.842034 0.600000 -0.132042 2.529063 0.650000 -0.154689 2.216058 0.700000 -0.179058 1.903016 0.750000 -0.205130 1.589934 0.800000 -0.232885 1.276812 0.850000 -0.262301 0.963646 0.900000 -0.293356 0.650436 0.950000 -0.326026 0.337180 1.000000 -0.360289 0.023876 1.050000 -0.396118 -0.289478 1.100000 -0.433490 -0.602882 1.150000 -0.472379 -0.916338 1.200000 -0.512757 -1.229847 1.250000 -0.554600 -1.543410 1.300000 -0.597879 -1.857029 1.350000 -0.642567 -2.170704 1.400000 -0.688636 -2.484436 1.450000 -0.736059 -2.798227 1.500000 -0.784806 -3.112077 1.550000 -0.834850 2.857199 1.600000 -0.886161 2.543227 1.650000 -0.938710 2.229193 1.700000 -0.992468 1.915096 1.750000 -1.047405 1.600935 1.800000 -1.103492 1.286708 1.850000 -1.160698 0.972414 1.900000 -1.218994 0.658053 1.950000 -1.278350 0.343623 2.000000 -1.338734 0.029122 2.050000 -1.400116 -0.285449 2.100000 -1.462467 -0.600093 2.150000 -1.525754 -0.914811 2.200000 -1.589949 -1.229604 2.250000 -1.655021 -1.544473 2.300000 -1.720939 -1.859419 2.350000 -1.787674 -2.174442 2.400000 -1.855197 -2.489545 2.450000 -1.923478 -2.804728 2.500000 -1.992491 -3.119991 2.550000 -2.062207 2.847850 2.600000 -2.132600 2.532425 2.650000 -2.203646 2.216917 2.700000 -2.275321 1.901327 2.750000 -2.347603 1.585655 2.800000 -2.420470 1.269901 2.850000 -2.493906 0.954064 2.900000 -2.567892 0.638146 2.950000 -2.642415 0.322146 3.000000 -2.717462 0.006064 3.050000 -2.793024 -0.310099 3.100000 -2.869094 -0.626343 3.150000 -2.945667 -0.942667 3.200000 -3.022742 -1.259072 3.250000 -3.100318 -1.575558 3.300000 -3.178400 -1.892125 3.350000 -3.256994 -2.208774 3.400000 -3.336108 -2.525505 3.450000 -3.415753 -2.842320 3.500000 -3.495941 3.123964 3.550000 -3.576689 2.806976 3.600000 -3.658013 2.489897 3.650000 -3.739930 2.172725 3.700000 -3.822460 1.855456 3.750000 -3.905622 1.538085 3.800000 -3.989435 1.220607 3.850000 -4.073920 0.903017 3.900000 -4.159095 0.585309 3.950000 -4.244978 0.267475 4.000000 -4.331583 -0.050491 4.050000 -4.418925 -0.368598 4.100000 -4.507015 -0.686854 4.150000 -4.595858 -1.005267 4.200000 -4.685460 -1.323848 4.250000 -4.775817 -1.642605 4.300000 -4.866926 -1.961547 4.350000 -4.958774 -2.280686 4.400000 -5.051344 -2.600029 4.450000 -5.144613 -2.919585 4.500000 -5.238552 3.043820 4.550000 -5.333125 2.723811 4.600000 -5.428288 2.403563 4.650000 -5.523991 2.083072 4.700000 -5.620178 1.762332 4.750000 -5.716785 1.441340 4.800000 -5.813743 1.120094 4.850000 -5.910975 0.798595 4.900000 -6.008400 0.476844 4.950000 -6.105932 0.154847 5.000000 -6.203480 -0.167390 5.050000 -6.300950 -0.489856 5.100000 -6.398246 -0.812539 5.150000 -6.495272 -1.135423 5.200000 -6.591931 -1.458489 5.250000 -6.688128 -1.781715 5.300000 -6.783771 -2.105076 5.350000 -6.878773 -2.428543 5.400000 -6.973054 -2.752086 5.450000 -7.066540 -3.075668 5.500000 -7.159166 2.883932 5.550000 -7.250879 2.560384 5.600000 -7.341635 2.236916 5.650000 -7.431407 1.913571 5.700000 -7.520176 1.590396 5.750000 -7.607942 1.267439 5.800000 -7.694717 0.944749 5.850000 -7.780529 0.622375 5.900000 -7.865420 0.300366 5.950000 -7.949448 -0.021227 6.000000 -8.032685 -0.342355 6.050000 -8.115217 -0.662968 6.100000 -8.197142 -0.983020 6.150000 -8.278572 -1.302461 6.200000 -8.359629 -1.621248 6.250000 -8.440446 -1.939334 6.300000 -8.521165 -2.256677 6.350000 -8.601937 -2.573234 6.400000 -8.682921 -2.888965 6.450000 -8.764280 3.079354 6.500000 -8.846186 2.765391 6.550000 -8.928813 2.452369 6.600000 -9.012341 2.140324 6.650000 -9.096954 1.829293 6.700000 -9.182839 1.519311 6.750000 -9.270185 1.210415 6.800000 -9.359186 0.902641 6.850000 -9.450037 0.596027 6.900000 -9.542936 0.290611 6.950000 -9.638083 -0.013564 7.000000 -9.735680 -0.316456 7.050000 -9.835933 -0.618018 7.100000 -9.939047 -0.918199 7.150000 -10.045231 -1.216944 7.200000 -10.154692 -1.514191 7.250000 -10.267639 -1.809875 7.300000 -10.384276 -2.103918 7.350000 -10.504807 -2.396236 7.400000 -10.629424 -2.686735 7.450000 -10.758310 -2.975306 7.500000 -10.891631 3.021358 7.550000 -11.029526 2.737024 7.600000 -11.172098 2.455036 7.650000 -11.319404 2.175571 7.700000 -11.471429 1.898833 7.750000 -11.628068 1.625051 7.800000 -11.789093 1.354481 7.850000 -11.954116 1.087412 7.900000 -12.122536 0.824162 7.950000 -12.293478 0.565076 8.000000 -12.465724 0.310522 8.050000 -12.637628 0.060875 8.100000 -12.807027 -0.183496 8.150000 -12.971165 -0.422266 8.200000 -13.126635 -0.655190 8.250000 -13.269382 -0.882165 8.300000 -13.394799 -1.103289 8.350000 -13.497948 -1.318929 8.400000 -13.573936 -1.529772 8.450000 -13.618416 -1.736842 8.500000 -13.628137 -1.941465 8.550000 -13.601432 -2.145169 8.600000 -13.538480 -2.349550 8.650000 -13.441281 -2.556113 8.700000 -13.313349 -2.766134 8.750000 -13.159202 -2.980579 8.800000 -12.983814 3.083110 8.850000 -12.792131 2.858247 8.900000 -12.588717 2.627963 8.950000 -12.377562 2.392397 9.000000 -12.162000 2.151816 9.050000 -11.944718 1.906564 9.100000 -11.727822 1.657017 9.150000 -11.512915 1.403561 9.200000 -11.301184 1.146568 9.250000 -11.093485 0.886389 9.300000 -10.890408 0.623345 9.350000 -10.692343 0.357728 9.400000 -10.499522 0.089799 9.450000 -10.312060 -0.180206 9.500000 -10.129986 -0.452082 9.550000 -9.953260 -0.725644 9.600000 -9.781800 -1.000730 9.650000 -9.615486 -1.277196 9.700000 -9.454177 -1.554916 9.750000 -9.297716 -1.833778 9.800000 -9.145935 -2.113682 9.850000 -8.998662 -2.394539 9.900000 -8.855722 -2.676272 9.950000 -8.716939 -2.958811 10.000000 -8.582140 3.041092 10.050000 -8.451157 2.757120 10.100000 -8.323822 2.472508 10.150000 -8.199975 2.187300 10.200000 -8.079460 1.901534 10.250000 -7.962126 1.615247 10.300000 -7.847828 1.328467 10.350000 -7.736428 1.041224 10.400000 -7.627791 0.753540 10.450000 -7.521790 0.465438 10.500000 -7.418302 0.176936 10.550000 -7.317211 -0.111948 10.600000 -7.218406 -0.401202 10.650000 -7.121781 -0.690813 10.700000 -7.027234 -0.980770 10.750000 -6.934670 -1.271064 10.800000 -6.843999 -1.561689 10.850000 -6.755134 -1.852638 10.900000 -6.667994 -2.143908 10.950000 -6.582502 -2.435494 11.000000 -6.498584 -2.727395 11.050000 -6.416173 -3.019610 11.100000 -6.335204 2.971048 11.150000 -6.255616 2.678207 11.200000 -6.177351 2.385052 11.250000 -6.100356 2.091581 11.300000 -6.024581 1.797792 11.350000 -5.949977 1.503683 11.400000 -5.876500 1.209251 11.450000 -5.804109 0.914493 11.500000 -5.732765 0.619408 11.550000 -5.662431 0.323992 11.600000 -5.593073 0.028241 11.650000 -5.524659 -0.267845 11.700000 -5.457159 -0.564270 11.750000 -5.390546 -0.861035 11.800000 -5.324794 -1.158142 11.850000 -5.259878 -1.455592 11.900000 -5.195777 -1.753386 11.950000 -5.132470 -2.051524 12.000000 -5.069939 -2.350005 12.050000 -5.008165 -2.648829 12.100000 -4.947135 -2.947993 12.150000 -4.886834 3.035690 12.200000 -4.827250 2.735851 12.250000 -4.768372 2.435681 12.300000 -4.710192 2.135182 12.350000 -4.652703 1.834359 12.400000 -4.595899 1.533219 12.450000 -4.539777 1.231766 12.500000 -4.484334 0.930007 12.550000 -4.429572 0.627948 12.600000 -4.375491 0.325596 12.650000 -4.322096 0.022959 12.700000 -4.269391 -0.279955 12.750000 -4.217383 -0.583139 12.800000 -4.166082 -0.886585 12.850000 -4.115498 -1.190284 12.900000 -4.065642 -1.494229 12.950000 -4.016529 -1.798412 13.000000 -3.968172 -2.102824 13.050000 -3.920589 -2.407458 13.100000 -3.873797 -2.712306 13.150000 -3.827813 -3.017361 13.200000 -3.782657 2.960569 13.250000 -3.738350 2.655119 13.300000 -3.694910 2.349483 13.350000 -3.652360 2.043664 13.400000 -3.610720 1.737667 13.450000 -3.570011 1.431499 13.500000 -3.530254 1.125162 13.550000 -3.491469 0.818659 13.600000 -3.453677 0.511994 13.650000 -3.416896 0.205169 13.700000 -3.381146 -0.101815 13.750000 -3.346443 -0.408957 13.800000 -3.312805 -0.716256 13.850000 -3.280247 -1.023713 13.900000 -3.248782 -1.331329 13.950000 -3.218425 -1.639104 14.000000 -3.189186 -1.947042 14.050000 -3.161075 -2.255143 14.100000 -3.134101 -2.563413 14.150000 -3.108271 -2.871853 14.200000 -3.083590 3.102717 14.250000 -3.060062 2.793923 14.300000 -3.037689 2.484944 14.350000 -3.016472 2.175775 14.400000 -2.996411 1.866411 14.450000 -2.977503 1.556846 14.500000 -2.959743 1.247072 14.550000 -2.943128 0.937083 14.600000 -2.927650 0.626873 14.650000 -2.913302 0.316432 14.700000 -2.900073 0.005754 14.750000 -2.887953 -0.305171 14.800000 -2.876930 -0.616349 14.850000 -2.866989 -0.927791 14.900000 -2.858115 -1.239506 14.950000 -2.850291 -1.551502 15.000000 -2.843500 -1.863789 15.050000 -2.837719 -2.176378 15.100000 -2.832929 -2.489278 15.150000 -2.829103 -2.802501 15.200000 -2.826218 -3.116056 15.250000 -2.824243 2.853231 15.300000 -2.823148 2.538978 15.350000 -2.822900 2.224359 15.400000 -2.823463 1.909364 15.450000 -2.824797 1.593981 15.500000 -2.826860 1.278198 15.550000 -2.829606 0.962006 15.600000 -2.832985 0.645392 15.650000 -2.836943 0.328346 15.700000 -2.841423 0.010858 15.750000 -2.846362 -0.307082 15.800000 -2.851694 -0.625483 15.850000 -2.857349 -0.944354 15.900000 -2.863249 -1.263703 15.950000 -2.869315 -1.583536 16.000000 -2.875464 -1.903859 16.050000 -2.881604 -2.224676 16.100000 -2.887644 -2.545990 16.150000 -2.893487 -2.867802 16.200000 -2.899033 3.093074 16.250000 -2.904180 2.770271 16.300000 -2.908822 2.446978 16.350000 -2.912854 2.123202 16.400000 -2.916171 1.798954 16.450000 -2.918666 1.474245 16.500000 -2.920236 1.149090 16.550000 -2.920781 0.823505 16.600000 -2.920205 0.497511 16.650000 -2.918418 0.171130 16.700000 -2.915334 -0.155613 16.750000 -2.910879 -0.482692 16.800000 -2.904987 -0.810077 16.850000 -2.897601 -1.137737 16.900000 -2.888676 -1.465640 16.950000 -2.878181 -1.793750 17.000000 -2.866095 -2.122033 17.050000 -2.852413 -2.450454 17.100000 -2.837142 -2.778975 17.150000 -2.820304 -3.107561 17.200000 -2.801932 2.847009 17.250000 -2.782075 2.518401 17.300000 -2.760793 2.189832 17.350000 -2.738158 1.861336 17.400000 -2.714251 1.532944 17.450000 -2.689166 1.204684 17.500000 -2.663001 0.876584 17.550000 -2.635865 0.548668 17.600000 -2.607871 0.220958 17.650000 -2.579136 -0.106526 17.700000 -2.549781 -0.433766 17.750000 -2.519930 -0.760748 17.800000 -2.489705 -1.087460 17.850000 -2.459230 -1.413890 17.900000 -2.428627 -1.740031 17.950000 -2.398016 -2.065877 18.000000 -2.367513 -2.391425 18.050000 -2.337232 -2.716672 18.100000 -2.307282 -3.041618 18.150000 -2.277769 2.916922 18.200000 -2.248791 2.592574 18.250000 -2.220445 2.268519 18.300000 -2.192819 1.944754 18.350000 -2.165998 1.621273 18.400000 -2.140061 1.298069 18.450000 -2.115083 0.975135 18.500000 -2.091132 0.652464 18.550000 -2.068273 0.330048 18.600000 -2.046565 0.007878 18.650000 -2.026062 -0.314053 18.700000 -2.006816 -0.635756 18.750000 -1.988871 -0.957239 18.800000 -1.972272 -1.278510 18.850000 -1.957056 -1.599579 18.900000 -1.943258 -1.920454 18.950000 -1.930912 -2.241146 19.000000 -1.920044 -2.561663 19.050000 -1.910683 -2.882014 19.100000 -1.902849 3.080978 19.150000 -1.896566 2.760932 19.200000 -1.891850 2.441026 19.250000 -1.888717 2.121251 19.300000 -1.887181 1.801598 19.350000 -1.887254 1.482058 19.400000 -1.888945 1.162623 19.450000 -1.892262 0.843284 19.500000 -1.897210 0.524034 19.550000 -1.903793 0.204863 19.600000 -1.912012 -0.114237 19.650000 -1.921868 -0.433273 19.700000 -1.933359 -0.752254 19.750000 -1.946482 -1.071187 19.800000 -1.961232 -1.390081 19.850000 -1.977601 -1.708943 19.900000 -1.995583 -2.027781 19.950000 -2.015168 -2.346602 20.000000 -2.036344 -2.665414