% 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 087. 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 -0.001012 -1.009155 0.100000 -0.004048 -2.018318 0.150000 -0.009105 -3.027497 0.200000 -0.016182 2.246485 0.250000 -0.025274 1.237250 0.300000 -0.036378 0.227974 0.350000 -0.049486 -0.781350 0.400000 -0.064593 -1.790730 0.450000 -0.081691 -2.800174 0.500000 -0.100771 2.473497 0.550000 -0.121824 1.463904 0.600000 -0.144839 0.454224 0.650000 -0.169806 -0.555548 0.700000 -0.196713 -1.565420 0.750000 -0.225547 -2.575399 0.800000 -0.256295 2.697694 0.850000 -0.288943 1.687483 0.900000 -0.323478 0.677145 0.950000 -0.359885 -0.333324 1.000000 -0.398149 -1.343931 1.050000 -0.438255 -2.354680 1.100000 -0.480188 2.917607 1.150000 -0.523932 1.906557 1.200000 -0.569473 0.895348 1.250000 -0.616795 -0.116023 1.300000 -0.665884 -1.127561 1.350000 -0.716725 -2.139269 1.400000 -0.769304 3.132034 1.450000 -0.823607 2.119973 1.500000 -0.879621 1.107732 1.550000 -0.937336 0.095305 1.600000 -0.996738 -0.917309 1.650000 -1.057819 -1.930113 1.700000 -1.120568 -2.943110 1.750000 -1.184978 2.326883 1.800000 -1.251042 1.313493 1.850000 -1.318755 0.299903 1.900000 -1.388111 -0.713890 1.950000 -1.459109 -1.727887 2.000000 -1.531748 -2.742091 2.050000 -1.606028 2.526681 2.100000 -1.681951 1.512056 2.150000 -1.759521 0.497217 2.200000 -1.838743 -0.517838 2.250000 -1.919626 -1.533112 2.300000 -2.002179 -2.548609 2.350000 -2.086411 2.718855 2.400000 -2.172336 1.702903 2.450000 -2.259969 0.686719 2.500000 -2.349325 -0.329702 2.550000 -2.440423 -1.346366 2.600000 -2.533282 -2.363277 2.650000 -2.627923 2.902745 2.700000 -2.724370 1.885321 2.750000 -2.822645 0.867631 2.800000 -2.922775 -0.150333 2.850000 -3.024787 -1.168580 2.900000 -3.128708 -2.187119 2.950000 -3.234568 3.077226 3.000000 -3.342396 2.058072 3.050000 -3.452222 1.038593 3.100000 -3.564079 0.018775 3.150000 -3.677997 -1.001394 3.200000 -3.794009 -2.021932 3.250000 -3.912146 -3.042854 3.300000 -4.032438 2.219007 3.350000 -4.154917 1.197261 3.400000 -4.279613 0.175072 3.450000 -4.406552 -0.847582 3.500000 -4.535763 -1.870726 3.550000 -4.667268 -2.894385 3.600000 -4.801089 2.364597 3.650000 -4.937243 1.339821 3.700000 -5.075744 0.314439 3.750000 -5.216599 -0.711584 3.800000 -5.359811 -1.738283 3.850000 -5.505373 -2.765700 3.900000 -5.653272 2.489310 3.950000 -5.803483 1.460332 4.000000 -5.955969 0.430501 4.050000 -6.110681 -0.600231 4.100000 -6.267550 -1.631919 4.150000 -6.426492 -2.664619 4.200000 -6.587398 2.584793 4.250000 -6.750137 1.549886 4.300000 -6.914546 0.513780 4.350000 -7.080433 -0.523594 4.400000 -7.247565 -1.562302 4.450000 -7.415670 -2.602416 4.500000 -7.584429 2.639181 4.550000 -7.753474 1.596049 4.600000 -7.922377 0.551309 4.650000 -8.090656 -0.495101 4.700000 -8.257763 -1.543233 4.750000 -8.423088 -2.593132 4.800000 -8.585958 2.638358 4.850000 -8.745639 1.584851 4.900000 -8.901346 0.529538 4.950000 -9.052249 -0.527550 5.000000 -9.197491 -1.586356 5.050000 -9.336209 -2.646795 5.100000 -9.467557 2.574439 5.150000 -9.590730 1.511128 5.200000 -9.705003 0.446640 5.250000 -9.809753 -0.618809 5.300000 -9.904493 -1.684980 5.350000 -9.988892 -2.751614 5.400000 -10.062797 2.464747 5.450000 -10.126239 1.398006 5.500000 -10.179431 0.331619 5.550000 -10.222759 -0.734160 5.600000 -10.256764 -1.799095 5.650000 -10.282114 -2.862977 5.700000 -10.299580 2.357557 5.750000 -10.309999 1.296282 5.800000 -10.314250 0.236496 5.850000 -10.313221 -0.821720 5.900000 -10.307791 -1.878316 5.950000 -10.298810 -2.933268 6.000000 -10.287082 2.296612 6.050000 -10.273357 1.244935 6.100000 -10.258327 0.194852 6.150000 -10.242620 -0.853682 6.200000 -10.226804 -1.900724 6.250000 -10.211386 -2.946336 6.300000 -10.196813 2.292601 6.350000 -10.183485 1.249646 6.400000 -10.171748 0.207914 6.450000 -10.161909 -0.832665 6.500000 -10.154234 -1.872163 6.550000 -10.148957 -2.910646 6.600000 -10.146281 2.335003 6.650000 -10.146383 1.298350 6.700000 -10.149421 0.262518 6.750000 -10.155532 -0.772551 6.800000 -10.164838 -1.806914 6.850000 -10.177449 -2.840626 6.900000 -10.193465 2.409447 6.950000 -10.212978 1.376886 7.000000 -10.236072 0.344828 7.050000 -10.262829 -0.686773 7.100000 -10.293326 -1.717960 7.150000 -10.327640 -2.748775 7.200000 -10.365847 2.503926 7.250000 -10.408023 1.473731 7.300000 -10.454248 0.443789 7.350000 -10.504602 -0.585942 7.400000 -10.559170 -1.615498 7.450000 -10.618044 -2.644917 7.500000 -10.681317 2.608946 7.550000 -10.749091 1.579682 7.600000 -10.821476 0.550438 7.650000 -10.898588 -0.478829 7.700000 -10.980553 -1.508162 7.750000 -11.067507 -2.537603 7.800000 -11.159596 2.715984 7.850000 -11.256978 1.686178 7.900000 -11.359824 0.656112 7.950000 -11.468319 -0.374274 8.000000 -11.582662 -1.405042 8.050000 -11.703068 -2.436262 8.100000 -11.829769 2.815174 8.150000 -11.963015 1.782810 8.200000 -12.103072 0.749736 8.250000 -12.250229 -0.284156 8.300000 -12.404789 -1.318990 8.350000 -12.567076 -2.354903 8.400000 -12.737426 2.891128 8.450000 -12.916190 1.852548 8.500000 -13.103722 0.812330 8.550000 -13.300370 -0.229777 8.600000 -13.506460 -1.274064 8.650000 -13.722273 -2.320871 8.700000 -13.948006 2.912583 8.750000 -14.183721 1.859457 8.800000 -14.429266 0.802381 8.850000 -14.684160 -0.259296 8.900000 -14.947443 -1.326324 8.950000 -15.217449 -2.399562 9.000000 -15.491527 2.803228 9.050000 -15.765674 1.714676 9.100000 -16.034142 0.616999 9.150000 -16.289080 -0.490585 9.200000 -16.520416 -1.608448 9.250000 -16.716246 -2.736256 9.300000 -16.864035 2.410504 9.350000 -16.952687 1.267927 9.400000 -16.975049 0.122646 9.450000 -16.929831 -1.021407 9.500000 -16.821975 -2.160515 9.550000 -16.661257 2.991401 9.600000 -16.459880 1.869747 9.650000 -16.230140 0.758410 9.700000 -15.982872 -0.342735 9.750000 -15.726762 -1.434335 9.800000 -15.468306 -2.517301 9.850000 -15.212102 2.690561 9.900000 -14.961244 1.621913 9.950000 -14.717703 0.559052 10.000000 -14.482644 -0.498805 10.050000 -14.256674 -1.552336 10.100000 -14.040017 -2.602120 10.150000 -13.832648 2.634536 10.200000 -13.634377 1.590847 10.250000 -13.444917 0.549650 10.300000 -13.263923 -0.489351 10.350000 -13.091024 -1.526403 10.400000 -12.925838 -2.561718 10.450000 -12.767987 2.687713 10.500000 -12.617107 1.655370 10.550000 -12.472849 0.624309 10.600000 -12.334885 -0.405577 10.650000 -12.202908 -1.434380 10.700000 -12.076632 -2.462179 10.750000 -11.955794 2.794145 10.800000 -11.840152 1.768167 10.850000 -11.729483 0.743022 10.900000 -11.623586 -0.281328 10.950000 -11.522277 -1.304918 11.000000 -11.425390 -2.327777 11.050000 -11.332775 2.933257 11.100000 -11.244298 1.911794 11.150000 -11.159840 0.891004 11.200000 -11.079294 -0.129127 11.250000 -11.002569 -1.148608 11.300000 -10.929582 -2.167449 11.350000 -10.860264 3.097532 11.400000 -10.794555 2.079960 11.450000 -10.732404 1.063017 11.500000 -10.673770 0.046703 11.550000 -10.618619 -0.968982 11.600000 -10.566926 -1.984037 11.650000 -10.518672 -2.998458 11.700000 -10.473844 2.270944 11.750000 -10.432433 1.257801 11.800000 -10.394439 0.245305 11.850000 -10.359863 -0.766538 11.900000 -10.328710 -1.777721 11.950000 -10.300992 -2.788237 12.000000 -10.276718 2.485108 12.050000 -10.255904 1.475954 12.100000 -10.238566 0.467494 12.150000 -10.224719 -0.540259 12.200000 -10.214382 -1.547293 12.250000 -10.207572 -2.553597 12.300000 -10.204303 2.724030 12.350000 -10.204592 1.719232 12.400000 -10.208449 0.715210 12.450000 -10.215883 -0.288018 12.500000 -10.226899 -1.290434 12.550000 -10.241496 -2.292017 12.600000 -10.259666 2.990440 12.650000 -10.281396 1.990588 12.700000 -10.306662 0.991639 12.750000 -10.335429 -0.006383 12.800000 -10.367651 -1.003448 12.850000 -10.403269 -1.999529 12.900000 -10.442206 -2.994594 12.950000 -10.484369 2.294575 13.000000 -10.529642 1.301640 13.050000 -10.577887 0.309821 13.100000 -10.628940 -0.680848 13.150000 -10.682608 -1.670331 13.200000 -10.738667 -2.658594 13.250000 -10.796858 2.637582 13.300000 -10.856882 1.651856 13.350000 -10.918402 0.667442 13.400000 -10.981039 -0.315636 13.450000 -11.044369 -1.297363 13.500000 -11.107923 -2.277729 13.550000 -11.171190 3.026451 13.600000 -11.233615 2.048792 13.650000 -11.294607 1.072452 13.700000 -11.353545 0.097389 13.750000 -11.409785 -0.876460 13.800000 -11.462670 -1.849178 13.850000 -11.511548 -2.820868 13.900000 -11.555785 2.491529 13.950000 -11.594783 1.521493 14.000000 -11.627996 0.552039 14.050000 -11.654950 -0.417021 14.100000 -11.675259 -1.385894 14.150000 -11.688635 -2.354797 14.200000 -11.694900 2.959229 14.250000 -11.693989 1.989586 14.300000 -11.685951 1.019233 14.350000 -11.670940 0.047952 14.400000 -11.649205 -0.924461 14.450000 -11.621078 -1.898196 14.500000 -11.586955 -2.873421 14.550000 -11.547276 2.432903 14.600000 -11.502509 1.454279 14.650000 -11.453130 0.473793 14.700000 -11.399608 -0.508633 14.750000 -11.342389 -1.493057 14.800000 -11.281890 -2.479515 14.850000 -11.218484 2.815162 14.900000 -11.152497 1.824601 14.950000 -11.084206 0.832004 15.000000 -11.013838 -0.162603 15.050000 -10.941567 -1.159177 15.100000 -10.867521 -2.157667 15.150000 -10.791786 3.125173 15.200000 -10.714406 2.123043 15.250000 -10.635396 1.119206 15.300000 -10.554741 0.113750 15.350000 -10.472409 -0.893235 15.400000 -10.388356 -1.901650 15.450000 -10.302528 -2.911391 15.500000 -10.214878 2.360834 15.550000 -10.125360 1.348765 15.600000 -10.033946 0.335701 15.650000 -9.940622 -0.678242 15.700000 -9.845397 -1.692949 15.750000 -9.748304 -2.708307 15.800000 -9.649403 2.558983 15.850000 -9.548782 1.542660 15.900000 -9.446555 0.526014 15.950000 -9.342862 -0.490855 16.000000 -9.237870 -1.507853 16.050000 -9.131765 -2.524892 16.100000 -9.024754 2.741293 16.150000 -8.917059 1.724403 16.200000 -8.808914 0.707689 16.250000 -8.700560 -0.308792 16.300000 -8.592246 -1.324993 16.350000 -8.484220 -2.340872 16.400000 -8.376728 2.926791 16.450000 -8.270014 1.911650 16.500000 -8.164314 0.896913 16.550000 -8.059857 -0.117407 16.600000 -7.956859 -1.131301 16.650000 -7.855527 -2.144763 16.700000 -7.756056 3.125391 16.750000 -7.658628 2.112788 16.800000 -7.563412 1.100604 16.850000 -7.470563 0.088832 16.900000 -7.380225 -0.922542 16.950000 -7.292530 -1.933530 17.000000 -7.207596 -2.944149 17.050000 -7.125530 2.328770 17.100000 -7.046430 1.318839 17.150000 -6.970382 0.309225 17.200000 -6.897463 -0.700091 17.250000 -6.827742 -1.709128 17.300000 -6.761278 -2.717905 17.350000 -6.698125 2.556743 17.400000 -6.638329 1.548427 17.450000 -6.581929 0.540313 17.500000 -6.528961 -0.467616 17.550000 -6.479454 -1.475380 17.600000 -6.433433 -2.482997 17.650000 -6.390920 2.792703 17.700000 -6.351935 1.785332 17.750000 -6.316492 0.778057 17.800000 -6.284606 -0.229135 17.850000 -6.256288 -1.236261 17.900000 -6.231550 -2.243334 17.950000 -6.210402 3.032816 18.000000 -6.192852 2.025805 18.050000 -6.178912 1.018806 18.100000 -6.168590 0.011806 18.150000 -6.161897 -0.995207 18.200000 -6.158846 -2.002243 18.250000 -6.159450 -3.009314 18.300000 -6.163725 2.266754 18.350000 -6.171689 1.259582 18.400000 -6.183363 0.252345 18.450000 -6.198771 -0.754966 18.500000 -6.217941 -1.762361 18.550000 -6.240905 -2.769848 18.600000 -6.267699 2.505749 18.650000 -6.298365 1.498052 18.700000 -6.332951 0.490237 18.750000 -6.371510 -0.517705 18.800000 -6.414102 -1.525780 18.850000 -6.460795 -2.533999 18.900000 -6.511664 2.740815 18.950000 -6.566795 1.732282 19.000000 -6.626281 0.723578 19.050000 -6.690227 -0.285308 19.100000 -6.758749 -1.294387 19.150000 -6.831976 -2.303671 19.200000 -6.910049 2.970010 19.250000 -6.993126 1.960273 19.300000 -7.081380 0.950285 19.350000 -7.175004 -0.059973 19.400000 -7.274208 -1.070520 19.450000 -7.379226 -2.081382 19.500000 -7.490318 -3.092585 19.550000 -7.607767 2.179025 19.600000 -7.731891 1.167042 19.650000 -7.863039 0.154609 19.700000 -8.001600 -0.858320 19.750000 -8.148006 -1.871802 19.800000 -8.302739 -2.885902 19.850000 -8.466335 2.382491 19.900000 -8.639396 1.366914 19.950000 -8.822594 0.350446 20.000000 -9.016689 -0.667041