% 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 075. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 23 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.000729 -1.485366 0.100000 -0.002916 -2.970742 0.150000 -0.006556 1.827045 0.200000 -0.011646 0.341614 0.250000 -0.018179 -1.143861 0.300000 -0.026144 -2.629389 0.350000 -0.035532 2.168203 0.400000 -0.046330 0.682535 0.450000 -0.058521 -0.803219 0.500000 -0.072091 -2.289069 0.550000 -0.087019 2.508161 0.600000 -0.103285 1.022090 0.650000 -0.120866 -0.464107 0.700000 -0.139737 -1.950438 0.750000 -0.159873 2.846272 0.800000 -0.181245 1.359644 0.850000 -0.203823 -0.127145 0.900000 -0.227575 -1.614104 0.950000 -0.252467 -3.101240 1.000000 -0.278464 1.694625 1.050000 -0.305531 0.207112 1.100000 -0.333627 -1.280599 1.150000 -0.362714 -2.768516 1.200000 -0.392751 2.026543 1.250000 -0.423695 0.538200 1.300000 -0.455503 -0.950362 1.350000 -0.488131 -2.439150 1.400000 -0.521533 2.355020 1.450000 -0.555664 0.865774 1.500000 -0.590477 -0.623706 1.550000 -0.625925 -2.113420 1.600000 -0.661961 2.679815 1.650000 -0.698539 1.189628 1.700000 -0.735611 -0.300795 1.750000 -0.773131 -1.791453 1.800000 -0.811054 3.000842 1.850000 -0.849334 1.509720 1.900000 -0.887928 0.018370 1.950000 -0.926794 -1.473204 2.000000 -0.965891 -2.964998 2.050000 -1.005179 1.826179 2.100000 -1.044623 0.333961 2.150000 -1.084188 -1.158461 2.200000 -1.123842 -2.651079 2.250000 -1.163556 2.139299 2.300000 -1.203304 0.646310 2.350000 -1.243062 -0.846854 2.400000 -1.282812 -2.340183 2.450000 -1.322536 2.449515 2.500000 -1.362223 0.955879 2.550000 -1.401863 -0.537897 2.600000 -1.441450 -2.031805 2.650000 -1.480984 2.757350 2.700000 -1.520466 1.263205 2.750000 -1.559902 -0.231047 2.800000 -1.599301 -1.725396 2.850000 -1.638677 3.063350 2.900000 -1.678045 1.568827 2.950000 -1.717424 0.074228 3.000000 -1.756838 -1.420443 3.050000 -1.796312 -2.915178 3.100000 -1.835872 1.873212 3.150000 -1.875550 0.378360 3.200000 -1.915376 -1.116545 3.250000 -1.955386 -2.611501 3.300000 -1.995612 2.176678 3.350000 -2.036093 0.681623 3.400000 -2.076863 -0.813482 3.450000 -2.117959 -2.308638 3.500000 -2.159419 2.479337 3.550000 -2.201279 0.984070 3.600000 -2.243574 -0.511258 3.650000 -2.286337 -2.006654 3.700000 -2.329603 2.781061 3.750000 -2.373401 1.285510 3.800000 -2.417759 -0.210130 3.850000 -2.462704 -1.705869 3.900000 -2.508257 3.081469 3.950000 -2.554438 1.585502 4.000000 -2.601262 0.089403 4.050000 -2.648740 -1.406840 4.100000 -2.696878 -2.903240 4.150000 -2.745679 1.883375 4.200000 -2.795139 0.386619 4.250000 -2.845249 -1.110336 4.300000 -2.895996 -2.607506 4.350000 -2.947357 2.178280 4.400000 -2.999306 0.680635 4.450000 -3.051810 -0.817271 4.500000 -3.104829 -2.315453 4.550000 -3.158314 2.469260 4.600000 -3.212213 0.970481 4.650000 -3.266462 -0.528617 4.700000 -3.320995 -2.028048 4.750000 -3.375734 2.755360 4.800000 -3.430597 1.255226 4.850000 -3.485494 -0.245275 4.900000 -3.540329 -1.746152 4.950000 -3.594999 3.035773 5.000000 -3.649397 1.534126 5.050000 -3.703408 0.032087 5.100000 -3.756915 -1.470344 5.150000 -3.809798 -2.973165 5.200000 -3.861934 1.806813 5.250000 -3.913197 0.303226 5.300000 -3.963464 -1.200730 5.350000 -4.012612 -2.705043 5.400000 -4.060520 2.073487 5.450000 -4.107073 0.568509 5.500000 -4.152162 -0.936770 5.550000 -4.195685 -2.442328 5.600000 -4.237548 2.335049 5.650000 -4.277669 0.829018 5.700000 -4.315978 -0.677205 5.750000 -4.352419 -2.183586 5.800000 -4.386946 2.593095 5.850000 -4.419534 1.086501 5.900000 -4.450169 -0.420147 5.950000 -4.478854 -1.926811 6.000000 -4.505609 2.849729 6.050000 -4.530468 1.343136 6.100000 -4.553482 -0.163368 6.150000 -4.574714 -1.669754 6.200000 -4.594242 3.107196 6.250000 -4.612156 1.601139 6.300000 -4.628555 0.095285 6.350000 -4.643548 -1.410342 6.400000 -4.657254 -2.915724 6.450000 -4.669794 1.862341 6.500000 -4.681295 0.357497 6.550000 -4.691888 -1.147061 6.600000 -4.701703 -2.651327 6.650000 -4.710870 2.127889 6.700000 -4.719518 0.624217 6.750000 -4.727772 -0.879160 6.800000 -4.735752 -2.382247 6.850000 -4.743574 2.398134 6.900000 -4.751346 0.895601 6.950000 -4.759170 -0.606671 7.000000 -4.767140 -2.108697 7.050000 -4.775339 2.672692 7.100000 -4.783844 1.171109 7.150000 -4.792721 -0.330281 7.200000 -4.802025 -1.831497 7.250000 -4.811804 2.950625 7.300000 -4.822091 1.449694 7.350000 -4.832912 -0.051129 7.400000 -4.844283 -1.551865 7.450000 -4.856205 -3.052536 7.500000 -4.868673 1.730021 7.550000 -4.881669 0.229413 7.600000 -4.895165 -1.271195 7.650000 -4.909123 -2.771825 7.700000 -4.923495 2.010690 7.750000 -4.938224 0.509961 7.800000 -4.953241 -0.990844 7.850000 -4.968471 -2.491740 7.900000 -4.983830 2.290445 7.950000 -4.999225 0.789328 8.000000 -5.014556 -0.711913 8.050000 -5.029719 -2.213286 8.100000 -5.044603 2.568391 8.150000 -5.059093 1.066745 8.200000 -5.073070 -0.435036 8.250000 -5.086415 -1.936947 8.300000 -5.099008 2.844204 8.350000 -5.110729 1.342058 8.400000 -5.121462 -0.160186 8.450000 -5.131095 -1.662508 8.500000 -5.139521 3.118295 8.550000 -5.146640 1.615878 8.600000 -5.152363 0.113452 8.650000 -5.156610 -1.388952 8.700000 -5.159312 -2.891304 8.750000 -5.160416 1.889615 8.800000 -5.159880 0.387472 8.850000 -5.157678 -1.114513 8.900000 -5.153802 -2.616301 8.950000 -5.148255 2.165332 9.000000 -5.141061 0.664053 9.050000 -5.132257 -0.836914 9.100000 -5.121897 -2.337531 9.150000 -5.110050 2.445424 9.200000 -5.096796 0.945614 9.250000 -5.082232 -0.553742 9.300000 -5.066464 -2.052613 9.350000 -5.049611 2.732215 9.400000 -5.031799 1.234398 9.450000 -5.013161 -0.262855 9.500000 -4.993839 -1.759524 9.550000 -4.973977 3.027596 9.600000 -4.953724 1.532149 9.650000 -4.933231 0.037332 9.700000 -4.912649 -1.456843 9.750000 -4.892128 -2.950369 9.800000 -4.871820 1.839944 9.850000 -4.851871 0.347729 9.900000 -4.832427 -1.143828 9.950000 -4.813628 -2.634728 10.000000 -4.795614 2.158212 10.050000 -4.778515 0.668616 10.100000 -4.762461 -0.820335 10.150000 -4.747576 -2.308649 10.200000 -4.733976 2.486852 10.250000 -4.721775 0.999789 10.300000 -4.711082 -0.486664 10.350000 -4.701999 -1.972515 10.400000 -4.694624 2.825409 10.450000 -4.689049 1.340727 10.500000 -4.685364 -0.143387 10.550000 -4.683652 -1.626944 10.600000 -4.683992 -3.109956 10.650000 -4.686459 1.690750 10.700000 -4.691126 0.208794 10.750000 -4.698059 -1.272652 10.800000 -4.707322 -2.753597 10.850000 -4.718978 2.049132 10.900000 -4.733083 0.569155 10.950000 -4.749692 -0.910353 11.000000 -4.768857 -2.389401 11.050000 -4.790629 2.415187 11.100000 -4.815054 0.937032 11.150000 -4.842178 -0.540689 11.200000 -4.872044 -2.017982 11.250000 -4.904692 2.788330 11.300000 -4.940163 1.311873 11.350000 -4.978494 -0.164175 11.400000 -5.019719 -1.639817 11.450000 -5.063875 -3.115057 11.500000 -5.110994 1.693288 11.550000 -5.161106 0.218846 11.600000 -5.214241 -1.255198 11.650000 -5.270427 -2.728843 11.700000 -5.329691 2.081097 11.750000 -5.392058 0.608255 11.800000 -5.457550 -0.864179 11.850000 -5.526187 -2.336200 11.900000 -5.597990 2.475386 11.950000 -5.672973 1.004216 12.000000 -5.751151 -0.466512 12.050000 -5.832534 -1.936787 12.100000 -5.917128 2.876592 12.150000 -6.004937 1.407270 12.200000 -6.095959 -0.061547 12.250000 -6.190185 -1.529838 12.300000 -6.287604 -2.997578 12.350000 -6.388193 1.818446 12.400000 -6.491924 0.351892 12.450000 -6.598756 -1.114020 12.500000 -6.708639 -2.579253 12.550000 -6.821507 2.239418 12.600000 -6.937282 0.775669 12.650000 -7.055863 -0.687269 12.700000 -7.177130 -2.149343 12.750000 -7.300940 2.672688 12.800000 -7.427119 1.212515 12.850000 -7.555462 -0.246614 12.900000 -7.685725 -1.704632 12.950000 -7.817621 3.121717 13.000000 -7.950818 1.666135 13.050000 -8.084925 0.211881 13.100000 -8.219496 -1.240971 13.150000 -8.354014 -2.692351 13.200000 -8.487893 2.140995 13.250000 -8.620471 0.692756 13.300000 -8.751007 -0.753831 13.350000 -8.878683 -2.198731 13.400000 -9.002603 2.641260 13.450000 -9.121805 1.199767 13.500000 -9.235274 -0.240058 13.550000 -9.341955 -1.678279 13.600000 -9.440785 -3.114996 13.650000 -9.530720 1.732836 13.700000 -9.610774 0.298670 13.750000 -9.680056 -1.134525 13.800000 -9.737807 -2.567003 13.850000 -9.783442 2.284143 13.900000 -9.816574 0.852241 13.950000 -9.837035 -0.579835 14.000000 -9.844884 -2.012396 14.050000 -9.840397 2.837443 14.100000 -9.824056 1.403033 14.150000 -9.796514 -0.032688 14.200000 -9.758564 -1.469934 14.250000 -9.711098 -2.908876 14.300000 -9.655071 1.933539 14.350000 -9.591462 0.490847 14.400000 -9.521244 -0.953821 14.450000 -9.445361 -2.400486 14.500000 -9.364704 2.434042 14.550000 -9.280106 0.983426 14.600000 -9.192326 -0.469099 14.650000 -9.102050 -1.923468 14.700000 -9.009891 2.903582 14.750000 -8.916393 1.445763 14.800000 -8.822030 -0.013649 14.850000 -8.727217 -1.474565 14.900000 -8.632313 -2.936891 14.950000 -8.537628 1.882648 15.000000 -8.443429 0.417770 15.050000 -8.349943 -1.048254 15.100000 -8.257366 -2.515342 15.150000 -8.165866 2.299770 15.200000 -8.075585 0.830785 15.250000 -7.986648 -0.639042 15.300000 -7.899158 -2.109645 15.350000 -7.813207 2.702222 15.400000 -7.728874 1.230245 15.450000 -7.646226 -0.242339 15.500000 -7.565325 -1.715480 15.550000 -7.486222 3.094052 15.600000 -7.408963 1.619927 15.650000 -7.333592 0.145368 15.700000 -7.260144 -1.329591 15.750000 -7.188654 -2.804918 15.800000 -7.119151 2.002599 15.850000 -7.051664 0.526615 15.900000 -6.986217 -0.949661 15.950000 -6.922833 -2.426210 16.000000 -6.861534 2.380171 16.050000 -6.802339 0.903126 16.100000 -6.745263 -0.574145 16.150000 -6.690323 -2.051632 16.200000 -6.637533 2.753860 16.250000 -6.586903 1.275968 16.300000 -6.538444 -0.202118 16.350000 -6.492164 -1.680392 16.400000 -6.448068 3.124332 16.450000 -6.406161 1.645687 16.500000 -6.366444 0.166856 16.550000 -6.328917 -1.312161 16.600000 -6.293578 -2.791367 16.650000 -6.260420 2.012420 16.700000 -6.229437 0.532824 16.750000 -6.200618 -0.946974 16.800000 -6.173949 -2.426981 16.850000 -6.149415 2.375980 16.900000 -6.126996 0.895531 16.950000 -6.106669 -0.585151 17.000000 -6.088408 -2.066077 17.050000 -6.072184 2.735930 17.100000 -6.057961 1.254487 17.150000 -6.045703 -0.227231 17.200000 -6.035367 -1.709236 17.250000 -6.026907 3.091646 17.300000 -6.020272 1.609032 17.350000 -6.015405 0.126094 17.400000 -6.012245 -1.357179 17.450000 -6.010725 -2.840801 17.500000 -6.010774 1.958403 17.550000 -6.012313 0.474048 17.600000 -6.015260 -1.010690 17.650000 -6.019523 -2.495825 17.700000 -6.025009 2.301820 17.750000 -6.031614 0.815863 17.800000 -6.039232 -0.670519 17.850000 -6.047749 -2.157334 17.900000 -6.057043 2.638597 17.950000 -6.066991 1.150897 18.000000 -6.077462 -0.337251 18.050000 -6.088319 -1.825849 18.100000 -6.099422 2.968288 18.150000 -6.110628 1.478793 18.200000 -6.121789 -0.011145 18.250000 -6.132757 -1.501518 18.300000 -6.143380 -2.992315 18.350000 -6.153510 1.799662 18.400000 -6.162997 0.308057 18.450000 -6.171695 -1.183924 18.500000 -6.179462 -2.676260 18.550000 -6.186162 2.114259 18.600000 -6.191666 0.621291 18.650000 -6.195854 -0.871948 18.700000 -6.198616 -2.365425 18.750000 -6.199854 2.424082 18.800000 -6.199483 0.930239 18.850000 -6.197432 -0.563729 18.900000 -6.193645 -2.057779 18.950000 -6.188085 2.731316 19.000000 -6.180727 1.237228 19.050000 -6.171566 -0.256815 19.100000 -6.160613 -1.750768 19.150000 -6.147896 3.038595 19.200000 -6.133460 1.544945 19.250000 -6.117362 0.051509 19.300000 -6.099678 -1.441677 19.350000 -6.080493 -2.934576 19.400000 -6.059908 1.856031 19.450000 -6.038031 0.363805 19.500000 -6.014982 -1.128042 19.550000 -5.990886 -2.619483 19.600000 -5.965875 2.172688 19.650000 -5.940087 0.682121 19.700000 -5.913659 -0.807983 19.750000 -5.886734 -2.297611 19.800000 -5.859454 2.496433 19.850000 -5.831958 1.007786 19.900000 -5.804387 -0.480361 19.950000 -5.776877 -1.968006 20.000000 -5.749561 2.828038