% 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 014. 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 -0.002432 -2.037366 0.100000 -0.009732 2.208444 0.150000 -0.021910 0.171048 0.200000 -0.038983 -1.866379 0.250000 -0.060973 2.379340 0.300000 -0.087913 0.341821 0.350000 -0.119840 -1.695760 0.400000 -0.156798 2.549770 0.450000 -0.198843 0.512029 0.500000 -0.246034 -1.525810 0.550000 -0.298441 2.719426 0.600000 -0.356145 0.681352 0.650000 -0.419233 -1.356862 0.700000 -0.487805 2.887955 0.750000 -0.561970 0.849414 0.800000 -0.641852 -1.189316 0.850000 -0.727585 3.054929 0.900000 -0.819319 1.015759 0.950000 -0.917218 -1.023666 1.000000 -1.021464 -3.063372 1.050000 -1.132256 1.179800 1.100000 -1.249817 -0.860555 1.150000 -1.374387 -2.901286 1.200000 -1.506237 1.340753 1.250000 -1.645661 -0.700856 1.300000 -1.792988 -2.742976 1.350000 -1.948579 1.497518 1.400000 -2.112837 -0.545811 1.450000 -2.286206 -2.589855 1.500000 -2.469182 1.648481 1.550000 -2.662315 -0.397279 1.600000 -2.866221 -2.444073 1.650000 -3.081583 1.791137 1.700000 -3.309167 -0.258193 1.750000 -3.549824 -2.309090 1.800000 -3.804506 1.921375 1.850000 -4.074266 -0.133479 1.900000 -4.360268 -2.190854 1.950000 -4.663780 2.031953 2.000000 -4.986159 -0.032031 2.050000 -5.328802 -2.100390 2.100000 -5.693055 2.109081 2.150000 -6.080029 0.028746 2.200000 -6.490257 -2.059844 2.250000 -6.923077 2.124391 2.300000 -7.375552 0.012408 2.350000 -7.840669 -2.115875 2.400000 -8.304606 2.019060 2.450000 -8.743341 -0.152522 2.500000 -9.120461 -2.348899 2.550000 -9.390698 1.715986 2.600000 -9.513917 -0.515192 2.650000 -9.475173 -2.745473 2.700000 -9.293834 1.321707 2.750000 -9.011931 -0.871834 2.800000 -8.674107 -3.040776 2.850000 -8.315114 1.096211 2.900000 -7.957403 -1.030717 2.950000 -7.613686 3.141170 3.000000 -7.290291 1.042313 3.050000 -6.989769 -1.046693 3.100000 -6.712581 -3.127882 3.150000 -6.458098 1.080355 3.200000 -6.225175 -0.989573 3.250000 -6.012464 -3.055427 3.300000 -5.818582 1.165236 3.350000 -5.642198 -0.894537 3.400000 -5.482072 -2.952026 3.450000 -5.337071 1.275583 3.500000 -5.206172 -0.778382 3.550000 -5.088457 -2.830981 3.600000 -4.983105 1.400769 3.650000 -4.889382 -0.649670 3.700000 -4.806634 -2.699250 3.750000 -4.734281 1.535098 3.800000 -4.671802 -0.513094 3.850000 -4.618737 -2.560723 3.900000 -4.574675 1.675328 3.950000 -4.539251 -0.371370 4.000000 -4.512142 -2.417681 4.050000 -4.493060 1.819541 4.100000 -4.481753 -0.226110 4.150000 -4.478001 -2.271475 4.200000 -4.481612 1.966609 4.250000 -4.492419 -0.078245 4.300000 -4.510284 -2.122864 4.350000 -4.535091 2.115930 4.400000 -4.566748 0.071764 4.450000 -4.605187 -1.972177 4.500000 -4.650358 2.267300 4.550000 -4.702240 0.223833 4.600000 -4.760828 -1.819378 4.650000 -4.826143 2.420872 4.700000 -4.898231 0.378238 4.750000 -4.977159 -1.664066 4.800000 -5.063022 2.577182 4.850000 -5.155941 0.535656 4.900000 -5.256067 -1.505409 4.950000 -5.363579 2.737233 5.000000 -5.478693 0.697281 5.050000 -5.601657 -1.341997 5.100000 -5.732756 2.902678 5.150000 -5.872319 0.865048 5.200000 -6.020716 -1.171571 5.250000 -6.178359 3.076158 5.300000 -6.345712 1.042048 5.350000 -6.523280 -0.990504 5.400000 -6.711614 -3.021243 5.450000 -6.911300 1.233322 5.500000 -7.122948 -0.792814 5.550000 -7.347166 -2.816025 5.600000 -7.584515 1.447414 5.650000 -7.835444 -0.568216 5.700000 -8.100174 -2.578931 5.750000 -8.378518 1.699428 5.800000 -8.669601 -0.298335 5.850000 -8.971435 -2.287626 5.900000 -9.280289 2.016366 5.950000 -9.589839 0.049059 6.000000 -9.890128 -1.904604 6.050000 -10.166630 2.439912 6.100000 -10.400097 0.516549 6.150000 -10.568265 -1.393018 6.200000 -10.650319 2.990482 6.250000 -10.633264 1.094565 6.300000 -10.516913 -0.804626 6.350000 -10.313974 -2.713256 6.400000 -10.045157 1.647874 6.450000 -9.732788 -0.289184 6.500000 -9.396268 -2.240976 6.550000 -9.050289 2.077009 6.600000 -8.704950 0.100151 6.650000 -8.366689 -1.886582 6.700000 -8.039315 2.401627 6.750000 -7.724873 0.399812 6.800000 -7.424273 -1.607663 6.850000 -7.137727 2.663361 6.900000 -6.865025 0.647308 6.950000 -6.605725 -1.371984 7.000000 -6.359261 2.889204 7.050000 -6.125018 0.864939 7.100000 -5.902372 -1.161232 7.150000 -5.690719 3.094179 7.200000 -5.489485 1.065050 7.250000 -5.298133 -0.965223 7.300000 -5.116170 -2.996464 7.350000 -4.943143 1.254664 7.400000 -4.778638 -0.778082 7.450000 -4.622282 -2.811409 7.500000 -4.473733 1.437964 7.550000 -4.332686 -0.596253 7.600000 -4.198862 -2.630804 7.650000 -4.072013 1.617556 7.700000 -3.951913 -0.417488 7.750000 -3.838360 -2.452706 7.800000 -3.731174 1.795131 7.850000 -3.630193 -0.240312 7.900000 -3.535271 -2.275817 7.950000 -3.446282 1.971831 8.000000 -3.363112 -0.063714 8.050000 -3.285660 -2.099242 8.100000 -3.213839 2.148454 8.150000 -3.147576 0.113022 8.200000 -3.086804 -1.922334 8.250000 -3.031472 2.325588 8.300000 -2.981535 0.290434 8.350000 -2.936959 -1.744598 8.400000 -2.897719 2.503694 8.450000 -2.863801 0.468952 8.500000 -2.835195 -1.565625 8.550000 -2.811904 2.683162 8.600000 -2.793936 0.648955 8.650000 -2.781311 -1.385045 8.700000 -2.774053 2.864360 8.750000 -2.772199 0.830814 8.800000 -2.775791 -1.202481 8.850000 -2.784883 3.047676 8.900000 -2.799535 1.014932 8.950000 -2.819818 -1.017509 9.000000 -2.845814 -3.049626 9.050000 -2.877613 1.201788 9.100000 -2.915317 -0.829612 9.150000 -2.959039 -2.860614 9.200000 -3.008905 1.391998 9.250000 -3.065051 -0.638115 9.300000 -3.127630 -2.667728 9.350000 -3.196805 1.586384 9.400000 -3.272757 -0.442100 9.450000 -3.355680 -2.469944 9.500000 -3.445788 1.786100 9.550000 -3.543308 -0.240272 9.600000 -3.648487 -2.265794 9.650000 -3.761589 1.992806 9.700000 -3.882895 -0.030737 9.750000 -4.012701 -2.053120 9.800000 -4.151322 2.208980 9.850000 -4.299078 0.189351 9.900000 -4.456299 -1.828635 9.950000 -4.623307 2.438423 10.000000 -4.800410 0.424409 10.050000 -4.987874 -1.587194 10.100000 -5.185901 2.687149 10.150000 -5.394578 0.681478 10.200000 -5.613818 -1.320538 10.250000 -5.843270 2.964849 10.300000 -6.082191 0.971922 10.350000 -6.329280 -1.015389 10.400000 -6.582442 -2.996252 10.450000 -6.838503 1.313407 10.500000 -7.092879 -0.651887 10.550000 -7.339241 -2.608160 10.600000 -7.569316 1.728290 10.650000 -7.772996 -0.208890 10.700000 -7.939022 -2.137261 10.750000 -8.056404 2.224655 10.800000 -8.116443 0.307805 10.850000 -8.114770 -1.608014 10.900000 -8.052503 2.756807 10.950000 -7.935944 0.832737 11.000000 -7.774976 -1.099352 11.050000 -7.580927 -3.040772 11.100000 -7.364747 1.291246 11.150000 -7.135879 -0.669426 11.200000 -6.901838 -2.638953 11.250000 -6.668246 1.666694 11.300000 -6.439109 -0.317956 11.350000 -6.217154 -2.308848 11.400000 -6.004153 1.978000 11.450000 -5.801184 -0.023079 11.500000 -5.608838 -2.028284 11.550000 -5.427373 2.246095 11.600000 -5.256823 0.234136 11.650000 -5.097073 -1.780595 11.700000 -4.947920 2.485410 11.750000 -4.809106 0.466053 11.800000 -4.680344 -1.555248 11.850000 -4.561339 2.704887 11.900000 -4.451796 0.680254 11.950000 -4.351431 -1.345821 12.000000 -4.259974 2.909968 12.050000 -4.177170 0.881349 12.100000 -4.102785 -1.148406 12.150000 -4.036605 3.103959 12.200000 -3.978435 1.072133 12.250000 -3.928099 -0.960651 12.300000 -3.885441 -2.994354 12.350000 -3.850322 1.254241 12.400000 -3.822624 -0.781214 12.450000 -3.802243 -2.817518 12.500000 -3.789093 1.428522 12.550000 -3.783103 -0.609461 12.600000 -3.784217 -2.648288 12.650000 -3.792393 1.595218 12.700000 -3.807601 -0.445331 12.750000 -3.829825 -2.486773 12.800000 -3.859061 1.754046 12.850000 -3.895312 -0.289280 12.900000 -3.938593 -2.333613 12.950000 -3.988924 1.904181 13.000000 -4.046331 -0.142331 13.050000 -4.110843 -2.190036 13.100000 -4.182487 2.044168 13.150000 -4.261288 -0.006184 13.200000 -4.347256 -2.058016 13.250000 -4.440389 2.171736 13.300000 -4.540655 0.116561 13.350000 -4.647990 -1.940515 13.400000 -4.762273 2.283518 13.450000 -4.883316 0.222088 13.500000 -5.010839 -1.841841 13.550000 -5.144438 2.374669 13.600000 -5.283552 0.304978 13.650000 -5.427418 -1.768021 13.700000 -5.575021 2.438546 13.750000 -5.725037 0.357989 13.800000 -5.875764 -1.726826 13.850000 -6.025073 2.466991 13.900000 -6.170350 0.372822 13.950000 -6.308481 -1.726310 14.000000 -6.435886 2.452745 14.050000 -6.548617 0.343760 14.100000 -6.642567 -1.769717 14.150000 -6.713760 2.396114 14.200000 -6.758731 0.275752 14.250000 -6.774922 -1.846527 14.300000 -6.761009 2.313704 14.350000 -6.717087 0.191361 14.400000 -6.644651 -1.929149 14.450000 -6.546388 2.236419 14.500000 -6.425828 0.122522 14.550000 -6.286945 -1.987083 14.600000 -6.133795 2.191112 14.650000 -5.970229 0.090843 14.700000 -5.799711 -2.004764 14.750000 -5.625223 2.187291 14.800000 -5.449250 0.100378 14.850000 -5.273798 -1.982626 14.900000 -5.100445 2.221141 14.950000 -4.930409 0.144982 15.000000 -4.764602 -1.928231 15.050000 -4.603688 2.284390 15.100000 -4.448138 0.216202 15.150000 -4.298266 -1.849863 15.200000 -4.154267 2.369156 15.250000 -4.016243 0.306681 15.300000 -3.884228 -1.754287 15.350000 -3.758200 2.469272 15.400000 -3.638099 0.410838 15.450000 -3.523836 -1.646536 15.500000 -3.415302 2.580216 15.550000 -3.312374 0.524615 15.600000 -3.214916 -1.530249 15.650000 -3.122790 2.698721 15.700000 -3.035851 0.645076 15.750000 -2.953954 -1.408069 15.800000 -2.876953 2.822406 15.850000 -2.804705 0.770072 15.900000 -2.737066 -1.281939 15.950000 -2.673894 2.949509 16.000000 -2.615052 0.898002 16.050000 -2.560402 -1.153316 16.100000 -2.509810 3.078702 16.150000 -2.463146 1.027652 16.200000 -2.420280 -1.023313 16.250000 -2.381084 -3.074222 16.300000 -2.345433 1.158084 16.350000 -2.313205 -0.892790 16.400000 -2.284276 -2.943683 16.450000 -2.258528 1.288571 16.500000 -2.235841 -0.762417 16.550000 -2.216097 -2.813479 16.600000 -2.199180 1.418554 16.650000 -2.184975 -0.632701 16.700000 -2.173366 -2.684071 16.750000 -2.164241 1.547618 16.800000 -2.157485 -0.504013 16.850000 -2.152989 -2.555785 16.900000 -2.150641 1.675480 16.950000 -2.150332 -0.376591 17.000000 -2.151954 -2.428815 17.050000 -2.155403 1.801991 17.100000 -2.160573 -0.250541 17.150000 -2.167363 -2.303225 17.200000 -2.175675 1.927131 17.250000 -2.185414 -0.125839 17.300000 -2.196486 -2.178941 17.350000 -2.208804 2.051018 17.400000 -2.222285 -0.002322 17.450000 -2.236850 -2.055761 17.500000 -2.252426 2.173899 17.550000 -2.268947 0.120302 17.600000 -2.286352 -1.933350 17.650000 -2.304587 2.296148 17.700000 -2.323607 0.242442 17.750000 -2.343373 -1.811261 17.800000 -2.363855 2.418246 17.850000 -2.385030 0.364612 17.900000 -2.406887 -1.688955 17.950000 -2.429420 2.540754 18.000000 -2.452634 0.487392 18.050000 -2.476542 -1.565834 18.100000 -2.501166 2.664286 18.150000 -2.526537 0.611403 18.200000 -2.552695 -1.441274 18.250000 -2.579686 2.789462 18.300000 -2.607567 0.737264 18.350000 -2.636400 -1.314663 18.400000 -2.666257 2.916887 18.450000 -2.697214 0.865564 18.500000 -2.729354 -1.185430 18.550000 -2.762768 3.047111 18.600000 -2.797551 0.996831 18.650000 -2.833802 -1.053067 18.700000 -2.871628 -3.102569 18.750000 -2.911135 1.131524 18.800000 -2.952438 -0.917144 18.850000 -2.995653 -2.965377 18.900000 -3.040898 1.270022 18.950000 -3.088297 -0.777308 19.000000 -3.137975 -2.824170 19.050000 -3.190058 1.412630 19.100000 -3.244677 -0.633272 19.150000 -3.301964 -2.678680 19.200000 -3.362053 1.559597 19.250000 -3.425080 -0.484803 19.300000 -3.491185 -2.528688 19.350000 -3.560507 1.711135 19.400000 -3.633191 -0.331698 19.450000 -3.709383 -2.373993 19.500000 -3.789232 1.867443 19.550000 -3.872890 -0.173753 19.600000 -3.960514 -2.214385 19.650000 -4.052263 2.028740 19.700000 -4.148302 -0.010735 19.750000 -4.248800 -2.049613 19.800000 -4.353931 2.195304 19.850000 -4.463876 0.157662 19.900000 -4.578822 -1.879337 19.950000 -4.698964 2.367514 20.000000 -4.824502 0.331865