% 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 052. 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 -0.000715 -0.922178 0.100000 -0.002858 -1.844360 0.150000 -0.006431 -2.766549 0.200000 -0.011432 2.594436 0.250000 -0.017860 1.672222 0.300000 -0.025715 0.749990 0.350000 -0.034994 -0.172264 0.400000 -0.045697 -1.094542 0.450000 -0.057823 -2.016850 0.500000 -0.071368 -2.939189 0.550000 -0.086331 2.421622 0.600000 -0.102710 1.499209 0.650000 -0.120503 0.576753 0.700000 -0.139706 -0.345748 0.750000 -0.160318 -1.268298 0.800000 -0.182335 -2.190900 0.850000 -0.205755 -3.113557 0.900000 -0.230575 2.246912 0.950000 -0.256791 1.324135 1.000000 -0.284402 0.401293 1.050000 -0.313403 -0.521616 1.100000 -0.343793 -1.444596 1.150000 -0.375568 -2.367650 1.200000 -0.408725 2.992406 1.250000 -0.443262 2.069197 1.300000 -0.479176 1.145906 1.350000 -0.516465 0.222530 1.400000 -0.555126 -0.700933 1.450000 -0.595158 -1.624485 1.500000 -0.636559 -2.548130 1.550000 -0.679328 2.811315 1.600000 -0.723463 1.887477 1.650000 -0.768964 0.963540 1.700000 -0.815830 0.039499 1.750000 -0.864062 -0.884645 1.800000 -0.913659 -1.808898 1.850000 -0.964624 -2.733259 1.900000 -1.016958 2.625452 1.950000 -1.070662 1.700864 2.000000 -1.125740 0.776159 2.050000 -1.182195 -0.148666 2.100000 -1.240032 -1.073612 2.150000 -1.299255 -1.998683 2.200000 -1.359870 -2.923880 2.250000 -1.421883 2.433978 2.300000 -1.485302 1.508519 2.350000 -1.550134 0.582925 2.400000 -1.616390 -0.342807 2.450000 -1.684079 -1.268680 2.500000 -1.753213 -2.194697 2.550000 -1.823803 -3.120862 2.600000 -1.895863 2.236007 2.650000 -1.969408 1.309537 2.700000 -2.044453 0.382907 2.750000 -2.121014 -0.543885 2.800000 -2.199112 -1.470845 2.850000 -2.278764 -2.397978 2.900000 -2.359992 2.957898 2.950000 -2.442817 2.030405 3.000000 -2.527264 1.102723 3.050000 -2.613358 0.174845 3.100000 -2.701125 -0.753235 3.150000 -2.790594 -1.681525 3.200000 -2.881793 -2.610032 3.250000 -2.974755 2.744418 3.300000 -3.069512 1.815447 3.350000 -3.166098 0.886230 3.400000 -3.264549 -0.043245 3.450000 -3.364902 -0.972989 3.500000 -3.467197 -1.903016 3.550000 -3.571474 -2.833340 3.600000 -3.677773 2.519210 3.650000 -3.786139 1.588245 3.700000 -3.896615 0.656933 3.750000 -4.009246 -0.274745 3.800000 -4.124078 -1.206810 3.850000 -4.241157 -2.139287 3.900000 -4.360530 -3.072201 3.950000 -4.482242 2.277608 4.000000 -4.606341 1.343738 4.050000 -4.732869 0.409341 4.100000 -4.861870 -0.525616 4.150000 -4.993383 -1.461173 4.200000 -5.127445 -2.397370 4.250000 -5.264085 2.948931 4.300000 -5.403329 2.011312 4.350000 -5.545192 1.072903 4.400000 -5.689681 0.133648 4.450000 -5.836789 -0.806516 4.500000 -5.986494 -1.747658 4.550000 -6.138753 -2.689850 4.600000 -6.293503 2.650013 4.650000 -6.450650 1.705476 4.700000 -6.610067 0.759633 4.750000 -6.771588 -0.187611 4.800000 -6.934999 -1.136361 4.850000 -7.100030 -2.086723 4.900000 -7.266346 -3.038808 4.950000 -7.433537 2.290453 5.000000 -7.601108 1.334574 5.050000 -7.768466 0.376628 5.100000 -7.934913 -0.583495 5.150000 -8.099633 -1.545894 5.200000 -8.261692 -2.510653 5.250000 -8.420029 2.805351 5.300000 -8.573468 1.835714 5.350000 -8.720725 0.863625 5.400000 -8.860436 -0.110865 5.450000 -8.991190 -1.087655 5.500000 -9.111578 -2.066583 5.550000 -9.220251 -3.047424 5.600000 -9.315987 2.253295 5.650000 -9.397760 1.269546 5.700000 -9.464803 0.284907 5.750000 -9.516663 -0.700198 5.800000 -9.553226 -1.685329 5.850000 -9.574730 -2.670050 5.900000 -9.581746 2.629237 5.950000 -9.575136 1.646535 6.000000 -9.555998 0.665350 6.050000 -9.525595 -0.314058 6.100000 -9.485290 -1.291491 6.150000 -9.436481 -2.266815 6.200000 -9.380546 3.043236 6.250000 -9.318798 2.072317 6.300000 -9.252458 1.103600 6.350000 -9.182632 0.137037 6.400000 -9.110306 -0.827448 6.450000 -9.036339 -1.789948 6.500000 -8.961469 -2.750570 6.550000 -8.886322 2.573759 6.600000 -8.811418 1.616549 6.650000 -8.737183 0.660868 6.700000 -8.663962 -0.293401 6.750000 -8.592024 -1.246370 6.800000 -8.521578 -2.198146 6.850000 -8.452778 3.134352 6.900000 -8.385730 2.184659 6.950000 -8.320504 1.235870 7.000000 -8.257136 0.287901 7.050000 -8.195633 -0.659324 7.100000 -8.135982 -1.605878 7.150000 -8.078147 -2.551825 7.200000 -8.022082 2.785959 7.250000 -7.967723 1.841050 7.300000 -7.915000 0.896583 7.350000 -7.863833 -0.047485 7.400000 -7.814136 -0.991197 7.450000 -7.765820 -1.934587 7.500000 -7.718792 -2.877687 7.550000 -7.672957 2.462658 7.600000 -7.628220 1.520054 7.650000 -7.584486 0.577663 7.700000 -7.541662 -0.364532 7.750000 -7.499656 -1.306548 7.800000 -7.458378 -2.248398 7.850000 -7.417742 3.093092 7.900000 -7.377665 2.151542 7.950000 -7.338069 1.210132 8.000000 -7.298880 0.268857 8.050000 -7.260027 -0.672288 8.100000 -7.221446 -1.613304 8.150000 -7.183078 -2.554191 8.200000 -7.144868 2.788236 8.250000 -7.106767 1.847608 8.300000 -7.068731 0.907114 8.350000 -7.030721 -0.033245 8.400000 -6.992704 -0.973464 8.450000 -6.954652 -1.913540 8.500000 -6.916542 -2.853467 8.550000 -6.878353 2.489942 8.600000 -6.840073 1.550323 8.650000 -6.801690 0.610865 8.700000 -6.763198 -0.328427 8.750000 -6.724594 -1.267550 8.800000 -6.685878 -2.206500 8.850000 -6.647054 3.137913 8.900000 -6.608128 2.199320 8.950000 -6.569107 1.260911 9.000000 -6.530001 0.322687 9.050000 -6.490822 -0.615349 9.100000 -6.451582 -1.553195 9.150000 -6.412296 -2.490851 9.200000 -6.372977 2.854870 9.250000 -6.333641 1.917598 9.300000 -6.294303 0.980518 9.350000 -6.254978 0.043630 9.400000 -6.215681 -0.893066 9.450000 -6.176428 -1.829572 9.500000 -6.137233 -2.765888 9.550000 -6.098109 2.581170 9.600000 -6.059070 1.645230 9.650000 -6.020130 0.709476 9.700000 -5.981300 -0.226094 9.750000 -5.942591 -1.161482 9.800000 -5.904014 -2.096690 9.850000 -5.865579 -3.031718 9.900000 -5.827296 2.316616 9.950000 -5.789172 1.381939 10.000000 -5.751216 0.447437 10.050000 -5.713436 -0.486893 10.100000 -5.675838 -1.421052 10.150000 -5.638428 -2.355042 10.200000 -5.601214 2.994322 10.250000 -5.564200 2.060668 10.300000 -5.527393 1.127180 10.350000 -5.490799 0.193859 10.400000 -5.454423 -0.739298 10.450000 -5.418270 -1.672289 10.500000 -5.382348 -2.605115 10.550000 -5.346661 2.745409 10.600000 -5.311216 1.812912 10.650000 -5.276021 0.880581 10.700000 -5.241082 -0.051584 10.750000 -5.206406 -0.983582 10.800000 -5.172003 -1.915414 10.850000 -5.137881 -2.847077 10.900000 -5.104049 2.504615 10.950000 -5.070517 1.573291 11.000000 -5.037297 0.642139 11.050000 -5.004399 -0.288840 11.100000 -4.971836 -1.219646 11.150000 -4.939621 -2.150275 11.200000 -4.907767 -3.080728 11.250000 -4.876288 2.272183 11.300000 -4.845200 1.342088 11.350000 -4.814518 0.412174 11.400000 -4.784259 -0.517556 11.450000 -4.754440 -1.447103 11.500000 -4.725079 -2.376464 11.550000 -4.696194 2.977547 11.600000 -4.667803 2.048561 11.650000 -4.639928 1.119765 11.700000 -4.612586 0.191159 11.750000 -4.585800 -0.737255 11.800000 -4.559591 -1.665477 11.850000 -4.533978 -2.593504 11.900000 -4.508985 2.761848 11.950000 -4.484633 1.834211 12.000000 -4.460945 0.906770 12.050000 -4.437943 -0.020474 12.100000 -4.415650 -0.947522 12.150000 -4.394088 -1.874371 12.200000 -4.373281 -2.801022 12.250000 -4.353253 2.555711 12.300000 -4.334024 1.629456 12.350000 -4.315620 0.703401 12.400000 -4.298062 -0.222456 12.450000 -4.281374 -1.148114 12.500000 -4.265578 -2.073573 12.550000 -4.250696 -2.998834 12.600000 -4.236750 2.359289 12.650000 -4.223762 1.434424 12.700000 -4.211755 0.509757 12.750000 -4.200747 -0.414713 12.800000 -4.190762 -1.338986 12.850000 -4.181817 -2.263061 12.900000 -4.173934 3.096244 12.950000 -4.167131 2.172561 13.000000 -4.161427 1.249073 13.050000 -4.156839 0.325781 13.100000 -4.153385 -0.597316 13.150000 -4.151082 -1.520217 13.200000 -4.149946 -2.442924 13.250000 -4.149991 2.917751 13.300000 -4.151232 1.995435 13.350000 -4.153682 1.073316 13.400000 -4.157354 0.151393 13.450000 -4.162261 -0.770334 13.500000 -4.168412 -1.691862 13.550000 -4.175817 -2.613191 13.600000 -4.184486 2.748865 13.650000 -4.194427 1.827938 13.700000 -4.205646 0.907214 13.750000 -4.218149 -0.013304 13.800000 -4.231941 -0.933614 13.850000 -4.247025 -1.853713 13.900000 -4.263404 -2.773597 13.950000 -4.281078 2.589921 14.000000 -4.300048 1.670475 14.050000 -4.320311 0.751256 14.100000 -4.341864 -0.167733 14.150000 -4.364704 -1.086485 14.200000 -4.388823 -2.004996 14.250000 -4.414215 -2.923258 14.300000 -4.440870 2.441921 14.350000 -4.468776 1.524177 14.400000 -4.497921 0.606704 14.450000 -4.528290 -0.310489 14.500000 -4.559864 -1.227394 14.550000 -4.592625 -2.143999 14.600000 -4.626551 -3.060294 14.650000 -4.661617 2.306918 14.700000 -4.697795 1.391278 14.750000 -4.735055 0.475984 14.800000 -4.773364 -0.438950 14.850000 -4.812684 -1.353510 14.900000 -4.852973 -2.267680 14.950000 -4.894187 3.101739 15.000000 -4.936276 2.188395 15.050000 -4.979186 1.275490 15.100000 -5.022857 0.363040 15.150000 -5.067224 -0.548935 15.200000 -5.112215 -1.460418 15.250000 -5.157753 -2.371388 15.300000 -5.203753 3.001358 15.350000 -5.250122 2.091471 15.400000 -5.296761 1.182154 15.450000 -5.343562 0.273428 15.500000 -5.390406 -0.634689 15.550000 -5.437167 -1.542177 15.600000 -5.483708 -2.449018 15.650000 -5.529884 2.927990 15.700000 -5.575537 2.022493 15.750000 -5.620500 1.117689 15.800000 -5.664596 0.213592 15.850000 -5.707637 -0.689788 15.900000 -5.749426 -1.592446 15.950000 -5.789756 -2.494375 16.000000 -5.828413 2.887608 16.050000 -5.865175 1.987131 16.100000 -5.899815 1.087370 16.150000 -5.932102 0.188314 16.200000 -5.961804 -0.710057 16.250000 -5.988690 -1.607765 16.300000 -6.012533 -2.504838 16.350000 -6.033113 2.881872 16.400000 -6.050221 1.985957 16.450000 -6.063659 1.090554 16.500000 -6.073250 0.195613 16.550000 -6.078834 -0.698924 16.600000 -6.080276 -1.593117 16.650000 -6.077469 -2.487031 16.700000 -6.070332 2.902451 16.750000 -6.058816 2.008888 16.800000 -6.042903 1.115394 16.850000 -6.022608 0.221897 16.900000 -5.997978 -0.671675 16.950000 -5.969092 -1.565392 17.000000 -5.936056 -2.459322 17.050000 -5.899008 2.929657 17.100000 -5.858107 2.035113 17.150000 -5.813536 1.140176 17.200000 -5.765496 0.244796 17.250000 -5.714205 -0.651074 17.300000 -5.659890 -1.547474 17.350000 -5.602789 -2.444437 17.400000 -5.543144 2.941193 17.450000 -5.481199 2.043022 17.500000 -5.417197 1.144217 17.550000 -5.351380 0.244764 17.600000 -5.283982 -0.655344 17.650000 -5.215234 -1.556112 17.700000 -5.145354 -2.457542 17.750000 -5.074554 2.923555 17.800000 -5.003034 2.020813 17.850000 -4.930985 1.117426 17.900000 -4.858585 0.213403 17.950000 -4.786002 -0.691242 18.000000 -4.713392 -1.596497 18.050000 -4.640900 -2.502347 18.100000 -4.568662 2.874408 18.150000 -4.496801 1.967415 18.200000 -4.425431 1.059875 18.250000 -4.354658 0.151806 18.300000 -4.284578 -0.756777 18.350000 -4.215276 -1.665855 18.400000 -4.146834 -2.575412 18.450000 -4.079322 2.797754 18.500000 -4.012806 1.887288 18.550000 -3.947345 0.976392 18.600000 -3.882990 0.065081 18.650000 -3.819789 -0.846629 18.700000 -3.757784 -1.758726 18.750000 -3.697011 -2.671194 18.800000 -3.637504 2.699165 18.850000 -3.579292 1.785993 18.900000 -3.522398 0.872487 18.950000 -3.466845 -0.041340 19.000000 -3.412652 -0.955478 19.050000 -3.359832 -1.869916 19.100000 -3.308400 -2.784645 19.150000 -3.258366 2.583532 19.200000 -3.209737 1.668251 19.250000 -3.162519 0.752707 19.300000 -3.116717 -0.163091 19.350000 -3.072333 -1.079137 19.400000 -3.029366 -1.995423 19.450000 -2.987816 -2.911942 19.500000 -2.947680 2.454498 19.550000 -2.908955 1.537532 19.600000 -2.871634 0.620352 19.650000 -2.835713 -0.297037 19.700000 -2.801183 -1.214631 19.750000 -2.768036 -2.132423 19.800000 -2.736264 -3.050409 19.850000 -2.705854 2.314601 19.900000 -2.676798 1.396240 19.950000 -2.649083 0.477698 20.000000 -2.622697 -0.441021