% 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 079. 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 -0.001411 1.242277 0.100000 -0.005639 2.484529 0.150000 -0.012676 -2.556455 0.200000 -0.022505 -1.314330 0.250000 -0.035104 -0.072304 0.300000 -0.050445 1.169597 0.350000 -0.068493 2.411350 0.400000 -0.089209 -2.630252 0.450000 -0.112549 -1.388862 0.500000 -0.138465 -0.147685 0.550000 -0.166903 1.093257 0.600000 -0.197808 2.333947 0.650000 -0.231119 -2.708820 0.700000 -0.266773 -1.468691 0.750000 -0.304707 -0.228867 0.800000 -0.344854 1.010637 0.850000 -0.387144 2.249805 0.900000 -0.431507 -2.794561 0.950000 -0.477872 -1.556103 1.000000 -0.526167 -0.318018 1.050000 -0.576316 0.919682 1.100000 -0.628246 2.156987 1.150000 -0.681880 -2.889298 1.200000 -0.737141 -1.652811 1.250000 -0.793950 -0.416745 1.300000 -0.852227 0.818892 1.350000 -0.911892 2.054095 1.400000 -0.972862 -2.994329 1.450000 -1.035055 -1.760011 1.500000 -1.098386 -0.526142 1.550000 -1.162770 0.707278 1.600000 -1.228124 1.940246 1.650000 -1.294364 -3.110421 1.700000 -1.361407 -1.878352 1.750000 -1.429172 -0.646729 1.800000 -1.497581 0.584453 1.850000 -1.566561 1.815199 1.900000 -1.636042 3.045517 1.950000 -1.705959 -2.007772 2.000000 -1.776255 -0.778287 2.050000 -1.846879 0.450795 2.100000 -1.917786 1.679484 2.150000 -1.988940 2.907790 2.200000 -2.060311 -2.147463 2.250000 -2.131876 -0.919897 2.300000 -2.203619 0.307311 2.350000 -2.275527 1.534168 2.400000 -2.347593 2.760678 2.450000 -2.419808 -2.296341 2.500000 -2.492167 -1.070517 2.550000 -2.564659 0.154963 2.600000 -2.637270 1.380098 2.650000 -2.709981 2.604883 2.700000 -2.782761 -2.453871 2.750000 -2.855570 -1.229801 2.800000 -2.928356 -0.006099 2.850000 -3.001053 1.217231 2.900000 -3.073580 2.440184 2.950000 -3.145845 -2.620429 3.000000 -3.217740 -1.398237 3.050000 -3.289146 -0.176422 3.100000 -3.359935 1.045024 3.150000 -3.429973 2.266113 3.200000 -3.499123 -2.796320 3.250000 -3.567250 -1.575881 3.300000 -3.634224 -0.355724 3.350000 -3.699929 0.864189 3.400000 -3.764267 2.083900 3.450000 -3.827162 -2.979727 3.500000 -3.888563 -1.760266 3.550000 -3.948456 -0.540844 3.600000 -4.006860 0.678599 3.650000 -4.063834 1.898127 3.700000 -4.119476 3.117803 3.750000 -4.173925 -1.945496 3.800000 -4.227363 -0.725338 3.850000 -4.280008 0.495147 3.900000 -4.332117 1.716011 3.950000 -4.383979 2.937301 4.000000 -4.435915 -2.124129 4.050000 -4.488273 -0.901877 4.100000 -4.541422 0.320897 4.150000 -4.595753 1.544210 4.200000 -4.651675 2.768071 4.250000 -4.709609 -2.290704 4.300000 -4.769992 -1.065751 4.350000 -4.833271 0.159729 4.400000 -4.899906 1.385715 4.450000 -4.970370 2.612175 4.500000 -5.045148 -2.444113 4.550000 -5.124741 -1.216827 4.600000 -5.209670 0.010795 4.650000 -5.300476 1.238687 4.700000 -5.397725 2.466774 4.750000 -5.502013 -2.588217 4.800000 -5.613973 -1.360016 4.850000 -5.734276 -0.131925 4.900000 -5.863639 1.095920 4.950000 -6.002832 2.323359 5.000000 -6.152684 -2.732979 5.050000 -6.314087 -1.506948 5.100000 -6.488004 -0.281997 5.150000 -6.675469 0.941555 5.200000 -6.877585 2.163321 5.250000 -7.095516 -2.900357 5.300000 -7.330457 -1.683692 5.350000 -7.583589 -0.470594 5.400000 -7.855976 0.738028 5.450000 -8.148398 1.941031 5.500000 -8.461047 3.136974 5.550000 -8.793020 -1.959133 5.600000 -9.141468 -0.783150 5.650000 -9.500270 0.379091 5.700000 -9.858121 1.524686 5.750000 -10.196255 2.650978 5.800000 -10.486948 -2.526569 5.850000 -10.695357 -1.440021 5.900000 -10.787717 -0.366652 5.950000 -10.744768 0.703495 6.000000 -10.571608 1.781552 6.050000 -10.294935 2.876067 6.100000 -9.950370 -2.292065 6.150000 -9.570490 -1.156283 6.200000 -9.179394 -0.001807 6.250000 -8.792603 1.168521 6.300000 -8.419089 2.351871 6.350000 -8.063475 -2.737424 6.400000 -7.727711 -1.535039 6.450000 -7.412199 -0.325803 6.500000 -7.116482 0.888979 6.550000 -6.839660 2.108278 6.600000 -6.580636 -2.951910 6.650000 -6.338249 -1.725868 6.700000 -6.111350 -0.497305 6.750000 -5.898844 0.733357 6.800000 -5.699708 1.965772 6.850000 -5.512995 -3.083527 6.900000 -5.337839 -1.848406 6.950000 -5.173448 -0.612242 7.000000 -5.019099 0.624800 7.050000 -4.874136 1.862582 7.100000 -4.737959 3.100989 7.150000 -4.610023 -1.943265 7.200000 -4.489828 -0.703895 7.250000 -4.376916 0.535839 7.300000 -4.270870 1.775872 7.350000 -4.171301 3.016149 7.400000 -4.077854 -2.026565 7.450000 -3.990196 -0.785944 7.500000 -3.908019 0.454789 7.550000 -3.831034 1.695599 7.600000 -3.758970 2.936455 7.650000 -3.691573 -2.105853 7.700000 -3.628599 -0.864980 7.750000 -3.569819 0.375868 7.800000 -3.515017 1.616675 7.850000 -3.463982 2.857424 7.900000 -3.416519 -2.185081 7.950000 -3.372439 -0.944479 8.000000 -3.331563 0.296036 8.050000 -3.293723 1.536461 8.100000 -3.258760 2.776792 8.150000 -3.226528 -2.266155 8.200000 -3.196888 -1.026007 8.250000 -3.169717 0.214052 8.300000 -3.144903 1.454030 8.350000 -3.122345 2.693931 8.400000 -3.101957 -2.349420 8.450000 -3.083668 -1.109647 8.500000 -3.067417 0.130075 8.550000 -3.053160 1.369754 8.600000 -3.040862 2.609396 8.650000 -3.030504 -2.434176 8.700000 -3.022076 -1.194587 8.750000 -3.015579 0.044981 8.800000 -3.011022 1.284530 8.850000 -3.008421 2.524058 8.900000 -3.007800 -2.519624 8.950000 -3.009182 -1.280150 9.000000 -3.012594 -0.040715 9.050000 -3.018065 1.198668 9.100000 -3.025616 2.437984 9.150000 -3.035268 -2.605968 9.200000 -3.047035 -1.366839 9.250000 -3.060921 -0.127836 9.300000 -3.076922 1.111015 9.350000 -3.095023 2.349688 9.400000 -3.115197 -2.695031 9.450000 -3.137400 -1.456802 9.500000 -3.161577 -0.218840 9.550000 -3.187657 1.018824 9.600000 -3.215551 2.256158 9.650000 -3.245154 -2.790055 9.700000 -3.276346 -1.553473 9.750000 -3.308988 -0.317311 9.800000 -3.342923 0.918402 9.850000 -3.377980 2.153641 9.900000 -3.413969 -2.894801 9.950000 -3.450685 -1.660575 10.000000 -3.487907 -0.426882 10.050000 -3.525401 0.806264 10.100000 -3.562917 2.038856 10.150000 -3.600194 -3.012295 10.200000 -3.636963 -1.780817 10.250000 -3.672945 -0.549887 10.300000 -3.707853 0.680509 10.350000 -3.741401 1.910393 10.400000 -3.773301 3.139793 10.450000 -3.803270 -1.914442 10.500000 -3.831031 -0.685897 10.550000 -3.856322 0.542294 10.600000 -3.878897 1.770188 10.650000 -3.898532 2.997852 10.700000 -3.915032 -2.057826 10.750000 -3.928231 -0.830397 10.800000 -3.938002 0.397036 10.850000 -3.944257 1.624564 10.900000 -3.946953 2.852276 10.950000 -3.946090 -2.202921 11.000000 -3.941715 -0.974563 11.050000 -3.933922 0.254254 11.100000 -3.922850 1.483617 11.150000 -3.908679 2.713609 11.200000 -3.891626 -2.338880 11.250000 -3.871944 -1.107409 11.300000 -3.849913 0.124896 11.350000 -3.825834 1.358088 11.400000 -3.800026 2.592208 11.450000 -3.772818 -2.455893 11.500000 -3.744541 -1.219823 11.550000 -3.715526 0.017248 11.600000 -3.686099 1.255328 11.650000 -3.656573 2.494413 11.700000 -3.627247 -2.548688 11.750000 -3.598405 -1.307623 11.800000 -3.570306 -0.065595 11.850000 -3.543194 1.177368 11.900000 -3.517286 2.421237 11.950000 -3.492777 -2.617205 12.000000 -3.469840 -1.371624 12.050000 -3.448624 -0.125242 12.100000 -3.429257 1.121904 12.150000 -3.411846 2.369775 12.200000 -3.396477 -2.664852 12.250000 -3.383219 -1.415645 12.300000 -3.372122 -0.165827 12.350000 -3.363223 1.084567 12.400000 -3.356543 2.335501 12.450000 -3.352092 -2.696241 12.500000 -3.349868 -1.444321 12.550000 -3.349861 -0.191955 12.600000 -3.352051 1.060831 12.650000 -3.356414 2.314009 12.700000 -3.362919 -2.715629 12.750000 -3.371531 -1.461735 12.800000 -3.382211 -0.207516 12.850000 -3.394918 1.047008 12.900000 -3.409610 2.301821 12.950000 -3.426242 -2.726282 13.000000 -3.444769 -1.470944 13.050000 -3.465145 -0.215366 13.100000 -3.487324 1.040439 13.150000 -3.511260 2.296458 13.200000 -3.536904 -2.730507 13.250000 -3.564210 -1.474097 13.300000 -3.593130 -0.217508 13.350000 -3.623614 1.039251 13.400000 -3.655614 2.296169 13.450000 -3.689079 -2.729947 13.500000 -3.723959 -1.472734 13.550000 -3.760200 -0.215385 13.600000 -3.797753 1.042094 13.650000 -3.836564 2.299699 13.700000 -3.876580 -2.725759 13.750000 -3.917752 -1.467912 13.800000 -3.960028 -0.209947 13.850000 -4.003362 1.048137 13.900000 -4.047708 2.306342 13.950000 -4.093026 -2.718513 14.000000 -4.139280 -1.460053 14.050000 -4.186441 -0.201456 14.100000 -4.234488 1.057286 14.150000 -4.283407 2.316182 14.200000 -4.333194 -2.707941 14.250000 -4.383855 -1.448702 14.300000 -4.435408 -0.189273 14.350000 -4.487883 1.070359 14.400000 -4.541321 2.330208 14.450000 -4.595778 -2.692898 14.500000 -4.651322 -1.432575 14.550000 -4.708033 -0.171996 14.600000 -4.766004 1.088850 14.650000 -4.825341 2.349976 14.700000 -4.886162 -2.671795 14.750000 -4.948594 -1.410085 14.800000 -5.012776 -0.148072 14.850000 -5.078855 1.114248 14.900000 -5.146989 2.376879 14.950000 -5.217339 -2.643364 15.000000 -5.290077 -1.380111 15.050000 -5.365379 -0.116551 15.100000 -5.443427 1.147314 15.150000 -5.524407 2.411476 15.200000 -5.608512 -2.607255 15.250000 -5.695936 -1.342518 15.300000 -5.786882 -0.077506 15.350000 -5.881554 1.187771 15.400000 -5.980165 2.453302 15.450000 -6.082933 -2.564108 15.500000 -6.190084 -1.298098 15.550000 -6.301854 -0.031865 15.600000 -6.418490 1.234583 15.650000 -6.540251 2.501236 15.700000 -6.667413 -2.515099 15.750000 -6.800271 -1.248059 15.800000 -6.939142 0.019165 15.850000 -7.084366 1.286567 15.900000 -7.236316 2.554144 15.950000 -7.395400 -2.461292 16.000000 -7.562063 -1.193371 16.050000 -7.736802 0.074722 16.100000 -7.920165 1.342989 16.150000 -8.112766 2.611434 16.200000 -8.315293 -2.403123 16.250000 -8.528522 -1.134303 16.300000 -8.753333 0.134718 16.350000 -8.990731 1.403951 16.400000 -9.241867 2.673414 16.450000 -9.508073 -2.340061 16.500000 -9.790902 -1.070078 16.550000 -10.092178 0.200208 16.600000 -10.414070 1.470838 16.650000 -10.759183 2.741865 16.700000 -11.130692 -2.269826 16.750000 -11.532523 -0.997768 16.800000 -11.969621 0.274989 16.850000 -12.448344 1.548641 16.900000 -12.977073 2.823473 16.950000 -13.567189 -2.183254 17.000000 -14.234719 -0.904454 17.050000 -15.003281 0.377912 17.100000 -15.909793 1.666120 17.150000 -17.016653 2.964889 17.200000 -18.441494 -1.997428 17.250000 -20.443099 -0.617551 17.300000 -23.656530 1.014520 17.350000 -25.084293 -2.542082 17.400000 -21.587960 -0.643641 17.450000 -19.473351 0.778716 17.500000 -18.090515 2.111376 17.550000 -17.089474 -2.869192 17.600000 -16.320521 -1.580253 17.650000 -15.707931 -0.298779 17.700000 -15.208446 0.978080 17.750000 -14.795137 2.251807 17.800000 -14.450158 -2.759942 17.850000 -14.161109 -1.490290 17.900000 -13.919054 -0.222103 17.950000 -13.717369 1.044829 18.000000 -13.551038 2.310645 18.050000 -13.416200 -2.707745 18.100000 -13.309853 -1.443908 18.150000 -13.229650 -0.180986 18.200000 -13.173766 1.081049 18.250000 -13.140794 2.342214 18.300000 -13.129683 -2.680672 18.350000 -13.139689 -1.421238 18.400000 -13.170348 -0.162681 18.450000 -13.221459 1.094983 18.500000 -13.293078 2.351725 18.550000 -13.385527 -2.675677 18.600000 -13.499407 -1.420905 18.650000 -13.635634 -0.167216 18.700000 -13.795480 1.085297 18.750000 -13.980642 2.336509 18.800000 -14.193336 -2.696935 18.850000 -14.436426 -1.448893 18.900000 -14.713617 -0.202864 18.950000 -15.029724 1.040708 19.000000 -15.391080 2.281190 19.050000 -15.806137 -2.765545 19.100000 -16.286415 -1.534572 19.150000 -16.847994 -0.311412 19.200000 -17.513922 0.899931 19.250000 -18.317982 2.092051 19.300000 -19.309335 -3.033330 19.350000 -20.548195 -1.944237 19.400000 -22.009602 -1.007417 19.450000 -23.002660 -0.347471 19.500000 -22.235257 0.260168 19.550000 -20.680731 1.143918 19.600000 -19.290866 2.207295 19.650000 -18.157193 -2.932262 19.700000 -17.221991 -1.750073 19.750000 -16.432029 -0.547185 19.800000 -15.750106 0.667849 19.850000 -15.150763 1.890509 19.900000 -14.616193 3.118210 19.950000 -14.133573 -1.933799 20.000000 -13.693413 -0.700145