% 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 086. 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 -0.000953 -0.253857 0.100000 -0.003810 -0.507737 0.150000 -0.008559 -0.761663 0.200000 -0.015185 -1.015659 0.250000 -0.023665 -1.269748 0.300000 -0.033967 -1.523951 0.350000 -0.046057 -1.778291 0.400000 -0.059890 -2.032789 0.450000 -0.075420 -2.287466 0.500000 -0.092590 -2.542340 0.550000 -0.111341 -2.797431 0.600000 -0.131605 -3.052757 0.650000 -0.153313 2.974850 0.700000 -0.176388 2.719006 0.750000 -0.200749 2.462880 0.800000 -0.226311 2.206461 0.850000 -0.252987 1.949736 0.900000 -0.280683 1.692697 0.950000 -0.309306 1.435334 1.000000 -0.338759 1.177642 1.050000 -0.368946 0.919617 1.100000 -0.399766 0.661254 1.150000 -0.431121 0.402553 1.200000 -0.462914 0.143515 1.250000 -0.495047 -0.115858 1.300000 -0.527427 -0.375561 1.350000 -0.559961 -0.635588 1.400000 -0.592562 -0.895932 1.450000 -0.625146 -1.156584 1.500000 -0.657634 -1.417532 1.550000 -0.689952 -1.678764 1.600000 -0.722034 -1.940269 1.650000 -0.753819 -2.202030 1.700000 -0.785254 -2.464033 1.750000 -0.816292 -2.726263 1.800000 -0.846895 -2.988703 1.850000 -0.877032 3.031849 1.900000 -0.906678 2.769039 1.950000 -0.935819 2.506068 2.000000 -0.964444 2.242953 2.050000 -0.992552 1.979710 2.100000 -1.020148 1.716353 2.150000 -1.047243 1.452897 2.200000 -1.073851 1.189354 2.250000 -1.099994 0.925738 2.300000 -1.125696 0.662059 2.350000 -1.150987 0.398328 2.400000 -1.175896 0.134551 2.450000 -1.200457 -0.129262 2.500000 -1.224703 -0.393107 2.550000 -1.248668 -0.656979 2.600000 -1.272388 -0.920875 2.650000 -1.295893 -1.184792 2.700000 -1.319216 -1.448731 2.750000 -1.342385 -1.712690 2.800000 -1.365428 -1.976673 2.850000 -1.388365 -2.240680 2.900000 -1.411217 -2.504716 2.950000 -1.433999 -2.768783 3.000000 -1.456720 -3.032887 3.050000 -1.479386 2.986154 3.100000 -1.501999 2.721963 3.150000 -1.524553 2.457722 3.200000 -1.547040 2.193425 3.250000 -1.569444 1.929066 3.300000 -1.591746 1.664642 3.350000 -1.613922 1.400147 3.400000 -1.635940 1.135580 3.450000 -1.657768 0.870936 3.500000 -1.679367 0.606215 3.550000 -1.700695 0.341414 3.600000 -1.721706 0.076535 3.650000 -1.742350 -0.188420 3.700000 -1.762579 -0.453450 3.750000 -1.782338 -0.718548 3.800000 -1.801574 -0.983710 3.850000 -1.820234 -1.248926 3.900000 -1.838265 -1.514188 3.950000 -1.855615 -1.779484 4.000000 -1.872235 -2.044800 4.050000 -1.888080 -2.310123 4.100000 -1.903110 -2.575435 4.150000 -1.917288 -2.840717 4.200000 -1.930586 -3.105952 4.250000 -1.942981 2.912070 4.300000 -1.954462 2.646998 4.350000 -1.965022 2.382042 4.400000 -1.974668 2.117226 4.450000 -1.983414 1.852576 4.500000 -1.991287 1.588116 4.550000 -1.998325 1.323871 4.600000 -2.004574 1.059868 4.650000 -2.010096 0.796130 4.700000 -2.014960 0.532680 4.750000 -2.019248 0.269543 4.800000 -2.023051 0.006739 4.850000 -2.026469 -0.255712 4.900000 -2.029612 -0.517793 4.950000 -2.032598 -0.779487 5.000000 -2.035552 -1.040781 5.050000 -2.038602 -1.301663 5.100000 -2.041885 -1.562125 5.150000 -2.045540 -1.822160 5.200000 -2.049708 -2.081766 5.250000 -2.054532 -2.340939 5.300000 -2.060157 -2.599683 5.350000 -2.066725 -2.858002 5.400000 -2.074378 -3.115901 5.450000 -2.083255 2.909794 5.500000 -2.093493 2.652702 5.550000 -2.105224 2.395995 5.600000 -2.118576 2.139655 5.650000 -2.133669 1.883667 5.700000 -2.150621 1.628008 5.750000 -2.169542 1.372658 5.800000 -2.190534 1.117593 5.850000 -2.213694 0.862788 5.900000 -2.239109 0.608217 5.950000 -2.266861 0.353853 6.000000 -2.297022 0.099665 6.050000 -2.329655 -0.154374 6.100000 -2.364816 -0.408297 6.150000 -2.402553 -0.662135 6.200000 -2.442902 -0.915920 6.250000 -2.485891 -1.169685 6.300000 -2.531541 -1.423463 6.350000 -2.579861 -1.677288 6.400000 -2.630849 -1.931193 6.450000 -2.684496 -2.185213 6.500000 -2.740781 -2.439382 6.550000 -2.799673 -2.693732 6.600000 -2.861130 -2.948297 6.650000 -2.925100 3.080076 6.700000 -2.991519 2.824983 6.750000 -3.060313 2.569581 6.800000 -3.131397 2.313838 6.850000 -3.204674 2.057727 6.900000 -3.280035 1.801222 6.950000 -3.357365 1.544297 7.000000 -3.436533 1.286931 7.050000 -3.517401 1.029104 7.100000 -3.599824 0.770799 7.150000 -3.683645 0.512005 7.200000 -3.768703 0.252710 7.250000 -3.854830 -0.007091 7.300000 -3.941856 -0.267398 7.350000 -4.029608 -0.528210 7.400000 -4.117914 -0.789518 7.450000 -4.206605 -1.051309 7.500000 -4.295518 -1.313566 7.550000 -4.384500 -1.576266 7.600000 -4.473406 -1.839381 7.650000 -4.562110 -2.102880 7.700000 -4.650501 -2.366725 7.750000 -4.738489 -2.630877 7.800000 -4.826009 -2.895290 7.850000 -4.913019 3.123266 7.900000 -4.999507 2.858471 7.950000 -5.085489 2.593560 8.000000 -5.171012 2.328583 8.050000 -5.256154 2.063592 8.100000 -5.341023 1.798635 8.150000 -5.425759 1.533760 8.200000 -5.510529 1.269012 8.250000 -5.595532 1.004431 8.300000 -5.680989 0.740055 8.350000 -5.767149 0.475915 8.400000 -5.854282 0.212039 8.450000 -5.942679 -0.051551 8.500000 -6.032649 -0.314840 8.550000 -6.124520 -0.577818 8.600000 -6.218633 -0.840481 8.650000 -6.315342 -1.102832 8.700000 -6.415017 -1.364879 8.750000 -6.518039 -1.626637 8.800000 -6.624803 -1.888129 8.850000 -6.735714 -2.149381 8.900000 -6.851195 -2.410430 8.950000 -6.971684 -2.671317 9.000000 -7.097634 -2.932090 9.050000 -7.229523 3.090377 9.100000 -7.367851 2.829649 9.150000 -7.513146 2.568836 9.200000 -7.665970 2.307849 9.250000 -7.826923 2.046590 9.300000 -7.996649 1.784943 9.350000 -8.175844 1.522775 9.400000 -8.365266 1.259929 9.450000 -8.565738 0.996223 9.500000 -8.778161 0.731439 9.550000 -9.003521 0.465318 9.600000 -9.242900 0.197547 9.650000 -9.497472 -0.072255 9.700000 -9.768510 -0.344560 9.750000 -10.057366 -0.619952 9.800000 -10.365431 -0.899165 9.850000 -10.694054 -1.183133 9.900000 -11.044384 -1.473045 9.950000 -11.417071 -1.770430 10.000000 -11.811737 -2.077246 10.050000 -12.226048 -2.395976 10.100000 -12.654165 -2.729664 10.150000 -13.084362 -3.081795 10.200000 -13.495924 2.827437 10.250000 -13.856623 2.429673 10.300000 -14.124371 2.009652 10.350000 -14.257847 1.574524 10.400000 -14.234940 1.136639 10.450000 -14.065529 0.709435 10.500000 -13.785559 0.302424 10.550000 -13.438738 -0.080757 10.600000 -13.061932 -0.440963 10.650000 -12.680372 -0.781228 10.700000 -12.309064 -1.105101 10.750000 -11.955930 -1.415843 10.800000 -11.624527 -1.716173 10.850000 -11.315918 -2.008263 10.900000 -11.029816 -2.293813 10.950000 -10.765255 -2.574152 11.000000 -10.520961 -2.850323 11.050000 -10.295559 -3.123147 11.100000 -10.087682 2.889905 11.150000 -9.896023 2.621935 11.200000 -9.719358 2.355698 11.250000 -9.556551 2.090840 11.300000 -9.406552 1.827063 11.350000 -9.268394 1.564121 11.400000 -9.141177 1.301802 11.450000 -9.024064 1.039926 11.500000 -8.916273 0.778337 11.550000 -8.817065 0.516902 11.600000 -8.725739 0.255504 11.650000 -8.641628 -0.005957 11.700000 -8.564087 -0.267565 11.750000 -8.492498 -0.529394 11.800000 -8.426260 -0.791504 11.850000 -8.364789 -1.053942 11.900000 -8.307519 -1.316745 11.950000 -8.253898 -1.579937 12.000000 -8.203393 -1.843532 12.050000 -8.155489 -2.107533 12.100000 -8.109695 -2.371929 12.150000 -8.065542 -2.636700 12.200000 -8.022594 -2.901816 12.250000 -7.980447 3.115950 12.300000 -7.938736 2.850279 12.350000 -7.897140 2.584413 12.400000 -7.855383 2.318421 12.450000 -7.813242 2.052374 12.500000 -7.770547 1.786350 12.550000 -7.727182 1.520427 12.600000 -7.683089 1.254687 12.650000 -7.638262 0.989210 12.700000 -7.592750 0.724073 12.750000 -7.546651 0.459350 12.800000 -7.500109 0.195109 12.850000 -7.453308 -0.068589 12.900000 -7.406466 -0.331689 12.950000 -7.359833 -0.594146 13.000000 -7.313680 -0.855924 13.050000 -7.268296 -1.116994 13.100000 -7.223979 -1.377337 13.150000 -7.181036 -1.636944 13.200000 -7.139775 -1.895813 13.250000 -7.100502 -2.153950 13.300000 -7.063514 -2.411370 13.350000 -7.029102 -2.668093 13.400000 -6.997547 -2.924148 13.450000 -6.969114 3.103619 13.500000 -6.944056 2.848798 13.550000 -6.922613 2.594532 13.600000 -6.905006 2.340771 13.650000 -6.891445 2.087467 13.700000 -6.882122 1.834562 13.750000 -6.877216 1.582000 13.800000 -6.876890 1.329719 13.850000 -6.881293 1.077655 13.900000 -6.890560 0.825739 13.950000 -6.904811 0.573903 14.000000 -6.924154 0.322072 14.050000 -6.948682 0.070170 14.100000 -6.978472 -0.181882 14.150000 -7.013587 -0.434168 14.200000 -7.054073 -0.686776 14.250000 -7.099958 -0.939798 14.300000 -7.151251 -1.193328 14.350000 -7.207938 -1.447470 14.400000 -7.269976 -1.702329 14.450000 -7.337296 -1.958019 14.500000 -7.409792 -2.214657 14.550000 -7.487315 -2.472369 14.600000 -7.569667 -2.731287 14.650000 -7.656595 -2.991547 14.700000 -7.747775 3.029892 14.750000 -7.842803 2.766510 14.800000 -7.941183 2.501342 14.850000 -8.042311 2.234234 14.900000 -8.145464 1.965036 14.950000 -8.249779 1.693602 15.000000 -8.354247 1.419801 15.050000 -8.457700 1.143520 15.100000 -8.558810 0.864676 15.150000 -8.656096 0.583223 15.200000 -8.747939 0.299165 15.250000 -8.832620 0.012571 15.300000 -8.908371 -0.276421 15.350000 -8.973447 -0.567594 15.400000 -9.026210 -0.860644 15.450000 -9.065224 -1.155190 15.500000 -9.089352 -1.450780 15.550000 -9.097835 -1.746906 15.600000 -9.090352 -2.043032 15.650000 -9.067043 -2.338618 15.700000 -9.028494 -2.633146 15.750000 -8.975688 -2.926146 15.800000 -8.909929 3.065972 15.850000 -8.832750 2.777164 15.900000 -8.745813 2.490860 15.950000 -8.650826 2.207222 16.000000 -8.549462 1.926341 16.050000 -8.443309 1.648245 16.100000 -8.333825 1.372907 16.150000 -8.222318 1.100262 16.200000 -8.109937 0.830211 16.250000 -7.997673 0.562639 16.300000 -7.886367 0.297413 16.350000 -7.776721 0.034395 16.400000 -7.669314 -0.226553 16.450000 -7.564615 -0.485571 16.500000 -7.462997 -0.742795 16.550000 -7.364753 -0.998353 16.600000 -7.270106 -1.252368 16.650000 -7.179221 -1.504958 16.700000 -7.092213 -1.756230 16.750000 -7.009159 -2.006286 16.800000 -6.930097 -2.255221 16.850000 -6.855042 -2.503123 16.900000 -6.783981 -2.750072 16.950000 -6.716884 -2.996146 17.000000 -6.653703 3.041773 17.050000 -6.594376 2.797247 17.100000 -6.538832 2.553402 17.150000 -6.486985 2.310181 17.200000 -6.438746 2.067533 17.250000 -6.394015 1.825410 17.300000 -6.352685 1.583765 17.350000 -6.314644 1.342556 17.400000 -6.279775 1.101746 17.450000 -6.247954 0.861296 17.500000 -6.219054 0.621172 17.550000 -6.192942 0.381344 17.600000 -6.169480 0.141780 17.650000 -6.148527 -0.097545 17.700000 -6.129937 -0.336659 17.750000 -6.113559 -0.575583 17.800000 -6.099238 -0.814340 17.850000 -6.086816 -1.052949 17.900000 -6.076132 -1.291427 17.950000 -6.067020 -1.529791 18.000000 -6.059311 -1.768053 18.050000 -6.052835 -2.006226 18.100000 -6.047418 -2.244318 18.150000 -6.042887 -2.482338 18.200000 -6.039065 -2.720290 18.250000 -6.035778 -2.958178 18.300000 -6.032852 3.087182 18.350000 -6.030114 2.849421 18.400000 -6.027395 2.611726 18.450000 -6.024531 2.374102 18.500000 -6.021361 2.136558 18.550000 -6.017731 1.899100 18.600000 -6.013497 1.661739 18.650000 -6.008521 1.424488 18.700000 -6.002678 1.187359 18.750000 -5.995850 0.950367 18.800000 -5.987936 0.713526 18.850000 -5.978844 0.476853 18.900000 -5.968498 0.240362 18.950000 -5.956836 0.004071 19.000000 -5.943810 -0.232007 19.050000 -5.929388 -0.467855 19.100000 -5.913554 -0.703461 19.150000 -5.896303 -0.938811 19.200000 -5.877650 -1.173894 19.250000 -5.857620 -1.408702 19.300000 -5.836254 -1.643227 19.350000 -5.813604 -1.877463 19.400000 -5.789734 -2.111408 19.450000 -5.764721 -2.345062 19.500000 -5.738650 -2.578427 19.550000 -5.711615 -2.811507 19.600000 -5.683718 -3.044309 19.650000 -5.655067 3.006343 19.700000 -5.625775 2.774065 19.750000 -5.595962 2.542030 19.800000 -5.565748 2.310220 19.850000 -5.535257 2.078618 19.900000 -5.504615 1.847203 19.950000 -5.473947 1.615953 20.000000 -5.443380 1.384845