% 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 026. 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 -0.000538 -2.475174 0.100000 -0.002151 1.332843 0.150000 -0.004837 -1.142314 0.200000 -0.008595 2.665731 0.250000 -0.013421 0.190614 0.300000 -0.019311 -2.284475 0.350000 -0.026259 1.523655 0.400000 -0.034260 -0.951361 0.450000 -0.043307 2.856854 0.500000 -0.053391 0.381933 0.550000 -0.064504 -2.092932 0.600000 -0.076637 1.715450 0.650000 -0.089777 -0.759288 0.700000 -0.103915 3.049231 0.750000 -0.119038 0.574640 0.800000 -0.135131 -1.899870 0.850000 -0.152182 1.908892 0.900000 -0.170174 -0.565442 0.950000 -0.189093 -3.039681 1.000000 -0.208921 0.769365 1.050000 -0.229642 -1.704672 1.100000 -0.251237 2.104583 1.150000 -0.273686 -0.369236 1.200000 -0.296971 -2.842941 1.250000 -0.321072 0.966656 1.300000 -0.345966 -1.506810 1.350000 -0.371634 2.303031 1.400000 -0.398052 -0.170186 1.450000 -0.425199 -2.643275 1.500000 -0.453051 1.166952 1.550000 -0.481585 -1.305874 1.600000 -0.510778 2.504620 1.650000 -0.540605 0.032063 1.700000 -0.571043 -2.440358 1.750000 -0.602068 1.370543 1.800000 -0.633655 -1.101604 1.850000 -0.665781 2.709572 1.900000 -0.698421 0.237699 1.950000 -0.731552 -2.234038 2.000000 -0.765150 1.577546 2.050000 -0.799193 -0.893922 2.100000 -0.833658 2.917928 2.150000 -0.868523 0.446723 2.200000 -0.903768 -2.024353 2.250000 -0.939372 1.787882 2.300000 -0.975315 -0.682945 2.350000 -1.011579 3.129534 2.400000 -1.048147 0.658944 2.450000 -1.085003 -1.811533 2.500000 -1.122132 2.001286 2.550000 -1.159519 -0.468975 2.600000 -1.197154 -2.939135 2.650000 -1.235025 0.873989 2.700000 -1.273122 -1.595980 2.750000 -1.311439 2.217324 2.800000 -1.349968 -0.252472 2.850000 -1.388706 -2.722190 2.900000 -1.427649 1.091353 2.950000 -1.466796 -1.378220 3.000000 -1.506148 2.435458 3.050000 -1.545707 -0.033989 3.100000 -1.585475 -2.503380 3.150000 -1.625459 1.310467 3.200000 -1.665664 -1.158824 3.250000 -1.706100 2.655114 3.300000 -1.746776 0.185906 3.350000 -1.787702 -2.283265 3.400000 -1.828891 1.530782 3.450000 -1.870356 -0.938327 3.500000 -1.912111 2.875776 3.550000 -1.954172 0.406718 3.600000 -1.996556 -2.062317 3.650000 -2.039278 1.751853 3.700000 -2.082357 -0.717143 3.750000 -2.125811 3.097064 3.800000 -2.169658 0.628102 3.850000 -2.213917 -1.840843 3.900000 -2.258607 1.973414 3.950000 -2.303746 -0.495497 4.000000 -2.349354 -2.964391 4.050000 -2.395450 0.849919 4.100000 -2.442050 -1.618936 4.150000 -2.489173 2.195416 4.200000 -2.536835 -0.273393 4.250000 -2.585054 -2.742176 4.300000 -2.633844 1.072256 4.350000 -2.683220 -1.396465 4.400000 -2.733195 2.418035 4.450000 -2.783781 -0.050611 4.500000 -2.834990 -2.519213 4.550000 -2.886831 1.295417 4.600000 -2.939312 -1.173087 4.650000 -2.992440 2.641650 4.700000 -3.046220 0.173263 4.750000 -3.100656 -2.295060 4.800000 -3.155748 1.519874 4.850000 -3.211498 -0.948304 4.900000 -3.267904 2.866784 4.950000 -3.324962 0.398770 5.000000 -3.382666 -2.069154 5.050000 -3.441010 1.746201 5.100000 -3.499984 -0.721531 5.150000 -3.559578 3.094024 5.200000 -3.619779 0.626502 5.250000 -3.680572 -1.840910 5.300000 -3.741943 1.974978 5.350000 -3.803873 -0.492202 5.400000 -3.866342 -2.959262 5.450000 -3.929331 0.856987 5.500000 -3.992818 -1.609823 5.550000 -4.056779 2.206678 5.600000 -4.121190 -0.259878 5.650000 -4.186027 -2.726305 5.700000 -4.251263 1.090581 5.750000 -4.316873 -1.375589 5.800000 -4.382830 2.441552 5.850000 -4.449107 -0.024366 5.900000 -4.515680 -2.490163 5.950000 -4.582521 1.327346 6.000000 -4.649605 -1.138215 6.050000 -4.716910 2.679520 6.100000 -4.784412 0.214175 6.150000 -4.852089 -2.251069 6.200000 -4.919924 1.566965 6.250000 -4.987898 -0.898099 6.300000 -5.055998 2.920100 6.350000 -5.124210 0.455185 6.400000 -5.192527 -2.009669 6.450000 -5.260943 1.808715 6.500000 -5.329456 -0.656044 6.550000 -5.398067 -3.120769 6.600000 -5.466781 0.697713 6.650000 -5.535608 -1.766978 6.700000 -5.604562 2.051519 6.750000 -5.673659 -0.413178 6.800000 -5.742923 -2.877895 6.850000 -5.812379 0.940544 6.900000 -5.882059 -1.524242 6.950000 -5.951997 2.294107 7.000000 -6.022232 -0.170788 7.050000 -6.092807 -2.635751 7.100000 -6.163771 1.182394 7.150000 -6.235173 -1.282730 7.200000 -6.307070 2.535238 7.250000 -6.379518 0.069923 7.300000 -6.452579 -2.395496 7.350000 -6.526317 1.422161 7.400000 -6.600799 -1.043480 7.450000 -6.676095 2.773949 7.500000 -6.752275 0.308074 7.550000 -6.829414 -2.157920 7.600000 -6.907584 1.659153 7.650000 -6.986864 -0.807078 7.700000 -7.067328 3.009762 7.750000 -7.149055 0.543305 7.800000 -7.232122 -1.923260 7.850000 -7.316607 1.893259 7.900000 -7.402587 -0.573502 7.950000 -7.490138 -3.040350 8.000000 -7.579336 0.775910 8.050000 -7.670256 -1.691082 8.100000 -7.762970 2.125056 8.150000 -7.857549 -0.342033 8.200000 -7.954060 -2.809150 8.250000 -8.052570 1.006906 8.300000 -8.153141 -1.460219 8.350000 -8.255830 2.355863 8.400000 -8.360694 -0.111198 8.450000 -8.467781 -2.578196 8.500000 -8.577136 1.238074 8.550000 -8.688797 -1.228732 8.600000 -8.802796 2.587779 8.650000 -8.919157 0.121262 8.700000 -9.037896 -2.345068 8.750000 -9.159018 1.472001 8.800000 -9.282519 -0.993870 8.850000 -9.408381 2.823719 8.900000 -9.536575 0.358430 8.950000 -9.667055 -2.106517 9.000000 -9.799758 1.712096 9.050000 -9.934605 -0.752066 9.100000 -10.071493 3.067402 9.150000 -10.210297 0.604166 9.200000 -10.350869 -1.858555 9.250000 -10.493031 1.962459 9.300000 -10.636576 -0.499131 9.350000 -10.781266 -2.960109 9.400000 -10.926828 0.862736 9.450000 -11.072953 -1.596943 9.500000 -11.219293 2.227240 9.550000 -11.365466 -0.231074 9.600000 -11.511048 -2.688700 9.650000 -11.655581 1.137538 9.700000 -11.798569 -1.318749 9.750000 -11.939488 2.508774 9.800000 -12.077788 0.053686 9.850000 -12.212900 -2.400892 9.900000 -12.344246 1.428139 9.950000 -12.471250 -1.025695 10.000000 -12.593346 2.803856 10.050000 -12.709997 0.350277 10.100000 -12.820701 -2.103405 10.150000 -12.925006 1.725820 10.200000 -13.022522 -0.728610 10.250000 -13.112925 3.099477 10.300000 -13.195967 0.643503 10.350000 -13.271472 -1.813556 10.400000 -13.339341 2.011278 10.450000 -13.399538 -0.448565 10.500000 -13.452086 -2.910092 10.550000 -13.497056 0.909709 10.600000 -13.534546 -1.555692 10.650000 -13.564675 2.259938 10.700000 -13.587562 -0.209885 10.750000 -13.603315 -2.682068 10.800000 -13.612020 1.126512 10.850000 -13.613732 -1.350556 10.900000 -13.608468 2.453088 10.950000 -13.596205 -0.028913 11.000000 -13.576882 -2.513331 11.050000 -13.550406 1.283087 11.100000 -13.516659 -1.205935 11.150000 -13.475508 2.586091 11.200000 -13.426820 0.092935 11.250000 -13.370474 -2.402054 11.300000 -13.306378 1.384488 11.350000 -13.234484 -1.113613 11.400000 -13.154795 2.670219 11.450000 -13.067381 0.169828 11.500000 -12.972384 -2.331385 11.550000 -12.870018 1.449982 11.600000 -12.760573 -1.052233 11.650000 -12.644407 2.728540 11.700000 -12.521941 0.226117 11.750000 -12.393647 -2.276145 11.800000 -12.260039 1.505091 11.850000 -12.121659 -0.996410 11.900000 -11.979063 2.785838 11.950000 -11.832814 0.285560 12.000000 -11.683466 -2.213982 12.050000 -11.531559 1.570460 12.100000 -11.377610 -0.927442 12.150000 -11.222105 2.858715 12.200000 -11.065501 0.362579 12.250000 -10.908216 -2.132658 12.300000 -10.750634 1.656189 12.350000 -10.593101 -0.837259 12.400000 -10.435926 2.953354 12.450000 -10.279384 0.461638 12.500000 -10.123717 -2.029245 12.550000 -9.969135 1.763865 12.600000 -9.815821 -0.725431 12.650000 -9.663929 3.069210 12.700000 -9.513592 0.581387 12.750000 -9.364918 -1.905745 12.800000 -9.218000 1.890969 12.850000 -9.072909 -0.594869 12.900000 -8.929704 -3.080105 12.950000 -8.788428 0.718419 13.000000 -8.649115 -1.765694 13.050000 -8.511786 2.033898 13.100000 -8.376455 -0.449199 13.150000 -8.243127 -2.931826 13.200000 -8.111801 0.869180 13.250000 -7.982470 -1.612575 13.300000 -7.855123 2.189258 13.350000 -7.729745 -0.291711 13.400000 -7.606316 -2.772317 13.450000 -7.484815 1.030606 13.500000 -7.365220 -1.449330 13.550000 -7.247505 2.354229 13.600000 -7.131643 -0.125105 13.650000 -7.017608 -2.604161 13.700000 -6.905371 1.200231 13.750000 -6.794906 -1.278313 13.800000 -6.686183 2.526563 13.850000 -6.579175 0.048477 13.900000 -6.473854 -2.429399 13.950000 -6.370193 1.376111 14.000000 -6.268165 -1.101377 14.050000 -6.167745 2.704498 14.100000 -6.068907 0.227356 14.150000 -5.971626 -2.249627 14.200000 -5.875880 1.556726 14.250000 -5.781644 -0.919966 14.300000 -5.688898 2.886662 14.350000 -5.597619 0.410231 14.400000 -5.507789 -2.066081 14.450000 -5.419387 1.740904 14.500000 -5.332396 -0.735189 14.550000 -5.246797 3.072004 14.600000 -5.162573 0.596106 14.650000 -5.079709 -1.879701 14.700000 -4.998189 1.927762 14.750000 -4.917999 -0.547879 14.800000 -4.839124 -3.023444 14.850000 -4.761551 0.784250 14.900000 -4.685267 -1.691172 14.950000 -4.610259 2.116658 15.000000 -4.536516 -0.358634 15.050000 -4.464026 -2.833865 15.100000 -4.392778 0.974149 15.150000 -4.322761 -1.500967 15.200000 -4.253965 2.307158 15.250000 -4.186378 -0.167849 15.300000 -4.119992 -2.642805 15.350000 -4.054795 1.165476 15.400000 -3.990778 -1.309379 15.450000 -3.927931 2.499001 15.500000 -3.866243 0.024243 15.550000 -3.805706 -2.450466 15.600000 -3.746309 1.358058 15.650000 -3.688042 -1.116556 15.700000 -3.630895 2.692063 15.750000 -3.574858 0.217544 15.800000 -3.519920 -2.256927 15.850000 -3.466070 1.551837 15.900000 -3.413298 -0.922537 15.950000 -3.361593 2.886325 16.000000 -3.310944 0.412050 16.050000 -3.261339 -2.062173 16.100000 -3.212766 1.746840 16.150000 -3.165214 -0.727281 16.200000 -3.118670 3.081837 16.250000 -3.073122 0.607822 16.300000 -3.028557 -1.866138 16.350000 -2.984963 1.943142 16.400000 -2.942325 -0.530708 16.450000 -2.900632 -3.004501 16.500000 -2.859869 0.804948 16.550000 -2.820022 -1.668730 16.600000 -2.781078 2.140835 16.650000 -2.743022 -0.332726 16.700000 -2.705841 -2.806228 16.750000 -2.669519 1.003515 16.800000 -2.634043 -1.469867 16.850000 -2.599399 2.339997 16.900000 -2.565570 -0.133264 16.950000 -2.532544 -2.606465 17.000000 -2.500306 1.203581 17.050000 -2.468841 -1.269499 17.100000 -2.438136 2.540667 17.150000 -2.408175 0.067707 17.200000 -2.378946 -2.405193 17.250000 -2.350434 1.405151 17.300000 -2.322626 -1.067633 17.350000 -2.295509 2.742826 17.400000 -2.269070 0.270157 17.450000 -2.243297 -2.202457 17.500000 -2.218177 1.608168 17.550000 -2.193700 -0.864338 17.600000 -2.169855 2.946392 17.650000 -2.146630 0.473988 17.700000 -2.124015 -1.998368 17.750000 -2.102003 1.812509 17.800000 -2.080583 -0.659753 17.850000 -2.059747 -3.131971 17.900000 -2.039489 0.679038 17.950000 -2.019802 -1.793097 18.000000 -2.000679 2.017991 18.050000 -1.982116 -0.454069 18.100000 -1.964108 -2.926095 18.150000 -1.946651 0.885098 18.200000 -1.929742 -1.586863 18.250000 -1.913380 2.224390 18.300000 -1.897563 -0.247514 18.350000 -1.882290 -2.719394 18.400000 -1.867563 1.091936 18.450000 -1.853380 -1.379897 18.500000 -1.839746 2.431475 18.550000 -1.826661 -0.040319 18.600000 -1.814130 -2.512096 18.650000 -1.802156 1.299328 18.700000 -1.790743 -1.172418 18.750000 -1.779898 2.639036 18.800000 -1.769626 0.167316 18.850000 -1.759932 -2.304391 18.900000 -1.750826 1.507099 18.950000 -1.742312 -0.964586 19.000000 -1.734401 2.846925 19.050000 -1.727099 0.375262 19.100000 -1.720416 -2.096391 19.150000 -1.714360 1.715153 19.200000 -1.708941 -0.756478 19.250000 -1.704168 3.055090 19.300000 -1.700051 0.583485 19.350000 -1.696598 -1.888105 19.400000 -1.693821 1.923506 19.450000 -1.691728 -0.548052 19.500000 -1.690330 -3.019590 19.550000 -1.689634 0.792079 19.600000 -1.689652 -1.679414 19.650000 -1.690390 2.132305 19.700000 -1.691859 -0.339133 19.750000 -1.694066 -2.810539 19.800000 -1.697019 1.001275 19.850000 -1.700725 -1.470057 19.900000 -1.705190 2.341838 19.950000 -1.710421 -0.129407 20.000000 -1.716424 -2.600601