% 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 098. Launch is a Gaussian beam with FWHM of 7 um and radial offset of 17 um % % Frequency / GHz magnitude response / dBo phase response / rad 0.000000 0.000000 0.000000 0.050000 -0.002352 -0.159263 0.100000 -0.009408 -0.318527 0.150000 -0.021174 -0.477793 0.200000 -0.037657 -0.637064 0.250000 -0.058868 -0.796339 0.300000 -0.084821 -0.955621 0.350000 -0.115534 -1.114910 0.400000 -0.151028 -1.274207 0.450000 -0.191326 -1.433514 0.500000 -0.236458 -1.592830 0.550000 -0.286455 -1.752157 0.600000 -0.341353 -1.911495 0.650000 -0.401194 -2.070844 0.700000 -0.466023 -2.230205 0.750000 -0.535889 -2.389577 0.800000 -0.610849 -2.548960 0.850000 -0.690963 -2.708353 0.900000 -0.776300 -2.867755 0.950000 -0.866934 -3.027165 1.000000 -0.962945 3.096604 1.050000 -1.064424 2.937183 1.100000 -1.171468 2.777761 1.150000 -1.284185 2.618340 1.200000 -1.402692 2.458925 1.250000 -1.527119 2.299518 1.300000 -1.657608 2.140125 1.350000 -1.794314 1.980752 1.400000 -1.937408 1.821406 1.450000 -2.087078 1.662094 1.500000 -2.243534 1.502825 1.550000 -2.407003 1.343608 1.600000 -2.577740 1.184457 1.650000 -2.756026 1.025385 1.700000 -2.942174 0.866406 1.750000 -3.136532 0.707541 1.800000 -3.339489 0.548809 1.850000 -3.551481 0.390235 1.900000 -3.773000 0.231849 1.950000 -4.004599 0.073686 2.000000 -4.246907 -0.084215 2.050000 -4.500639 -0.241805 2.100000 -4.766616 -0.399026 2.150000 -5.045778 -0.555806 2.200000 -5.339220 -0.712061 2.250000 -5.648213 -0.867682 2.300000 -5.974253 -1.022539 2.350000 -6.319107 -1.176463 2.400000 -6.684889 -1.329241 2.450000 -7.074143 -1.480595 2.500000 -7.489971 -1.630157 2.550000 -7.936193 -1.777432 2.600000 -8.417572 -1.921735 2.650000 -8.940125 -2.062101 2.700000 -9.511544 -2.197114 2.750000 -10.141754 -2.324638 2.800000 -10.843585 -2.441302 2.850000 -11.633266 -2.541537 2.900000 -12.529454 -2.615652 2.950000 -13.545508 -2.646040 3.000000 -14.655031 -2.600911 3.050000 -15.676891 -2.435136 3.100000 -16.133505 -2.149855 3.150000 -15.722366 -1.882154 3.200000 -14.859758 -1.744420 3.250000 -13.968391 -1.718550 3.300000 -13.182666 -1.760419 3.350000 -12.515153 -1.841653 3.400000 -11.949930 -1.946694 3.450000 -11.468490 -2.066916 3.500000 -11.055220 -2.197306 3.550000 -10.697854 -2.334796 3.600000 -10.386888 -2.477421 3.650000 -10.114930 -2.623865 3.700000 -9.876162 -2.773221 3.750000 -9.665945 -2.924837 3.800000 -9.480533 -3.078236 3.850000 -9.316858 3.050128 3.900000 -9.172380 2.894161 3.950000 -9.044967 2.737267 4.000000 -8.932813 2.579624 4.050000 -8.834373 2.421375 4.100000 -8.748312 2.262642 4.150000 -8.673463 2.103527 4.200000 -8.608801 1.944120 4.250000 -8.553418 1.784500 4.300000 -8.506498 1.624738 4.350000 -8.467307 1.464898 4.400000 -8.435178 1.305038 4.450000 -8.409499 1.145215 4.500000 -8.389704 0.985480 4.550000 -8.375266 0.825882 4.600000 -8.365688 0.666469 4.650000 -8.360500 0.507287 4.700000 -8.359254 0.348378 4.750000 -8.361516 0.189787 4.800000 -8.366865 0.031553 4.850000 -8.374888 -0.126283 4.900000 -8.385176 -0.283683 4.950000 -8.397325 -0.440610 5.000000 -8.410929 -0.597029 5.050000 -8.425579 -0.752907 5.100000 -8.440865 -0.908213 5.150000 -8.456368 -1.062918 5.200000 -8.471664 -1.216998 5.250000 -8.486325 -1.370430 5.300000 -8.499912 -1.523198 5.350000 -8.511983 -1.675286 5.400000 -8.522091 -1.826686 5.450000 -8.529789 -1.977396 5.500000 -8.534627 -2.127418 5.550000 -8.536161 -2.276760 5.600000 -8.533956 -2.425439 5.650000 -8.527591 -2.573477 5.700000 -8.516660 -2.720902 5.750000 -8.500785 -2.867752 5.800000 -8.479616 -3.014068 5.850000 -8.452840 3.123285 5.900000 -8.420185 2.977884 5.950000 -8.381427 2.832853 6.000000 -8.336391 2.688131 6.050000 -8.284959 2.543653 6.100000 -8.227067 2.399352 6.150000 -8.162711 2.255163 6.200000 -8.091944 2.111021 6.250000 -8.014875 1.966864 6.300000 -7.931667 1.822632 6.350000 -7.842529 1.678273 6.400000 -7.747720 1.533737 6.450000 -7.647535 1.388983 6.500000 -7.542302 1.243975 6.550000 -7.432377 1.098681 6.600000 -7.318139 0.953080 6.650000 -7.199979 0.807155 6.700000 -7.078300 0.660893 6.750000 -6.953509 0.514289 6.800000 -6.826012 0.367342 6.850000 -6.696212 0.220056 6.900000 -6.564503 0.072436 6.950000 -6.431271 -0.075506 7.000000 -6.296886 -0.223759 7.050000 -6.161707 -0.372308 7.100000 -6.026074 -0.521138 7.150000 -5.890312 -0.670232 7.200000 -5.754729 -0.819573 7.250000 -5.619614 -0.969142 7.300000 -5.485239 -1.118924 7.350000 -5.351860 -1.268900 7.400000 -5.219714 -1.419055 7.450000 -5.089023 -1.569371 7.500000 -4.959994 -1.719834 7.550000 -4.832816 -1.870428 7.600000 -4.707668 -2.021140 7.650000 -4.584713 -2.171957 7.700000 -4.464100 -2.322867 7.750000 -4.345969 -2.473858 7.800000 -4.230448 -2.624919 7.850000 -4.117654 -2.776041 7.900000 -4.007695 -2.927215 7.950000 -3.900671 -3.078431 8.000000 -3.796672 3.053504 8.050000 -3.695781 2.902226 8.100000 -3.598077 2.750928 8.150000 -3.503629 2.599617 8.200000 -3.412503 2.448298 8.250000 -3.324758 2.296978 8.300000 -3.240450 2.145663 8.350000 -3.159631 1.994359 8.400000 -3.082347 1.843070 8.450000 -3.008644 1.691802 8.500000 -2.938562 1.540560 8.550000 -2.872141 1.389350 8.600000 -2.809418 1.238176 8.650000 -2.750428 1.087046 8.700000 -2.695204 0.935962 8.750000 -2.643779 0.784933 8.800000 -2.596183 0.633962 8.850000 -2.552448 0.483057 8.900000 -2.512602 0.332223 8.950000 -2.476675 0.181467 9.000000 -2.444696 0.030797 9.050000 -2.416694 -0.119781 9.100000 -2.392698 -0.270260 9.150000 -2.372738 -0.420630 9.200000 -2.356842 -0.570883 9.250000 -2.345042 -0.721011 9.300000 -2.337367 -0.871003 9.350000 -2.333849 -1.020850 9.400000 -2.334519 -1.170539 9.450000 -2.339409 -1.320060 9.500000 -2.348552 -1.469400 9.550000 -2.361982 -1.618545 9.600000 -2.379733 -1.767481 9.650000 -2.401838 -1.916193 9.700000 -2.428334 -2.064663 9.750000 -2.459255 -2.212873 9.800000 -2.494635 -2.360806 9.850000 -2.534512 -2.508438 9.900000 -2.578917 -2.655749 9.950000 -2.627886 -2.802713 10.000000 -2.681450 -2.949305 10.050000 -2.739640 -3.095496 10.100000 -2.802483 3.041931 10.150000 -2.870005 2.896637 10.200000 -2.942225 2.751845 10.250000 -3.019158 2.607594 10.300000 -3.100813 2.463926 10.350000 -3.187188 2.320888 10.400000 -3.278273 2.178529 10.450000 -3.374044 2.036904 10.500000 -3.474462 1.896071 10.550000 -3.579470 1.756094 10.600000 -3.688987 1.617041 10.650000 -3.802908 1.478985 10.700000 -3.921094 1.342004 10.750000 -4.043368 1.206181 10.800000 -4.169510 1.071606 10.850000 -4.299248 0.938369 10.900000 -4.432250 0.806568 10.950000 -4.568114 0.676301 11.000000 -4.706359 0.547666 11.050000 -4.846418 0.420762 11.100000 -4.987623 0.295681 11.150000 -5.129202 0.172507 11.200000 -5.270272 0.051311 11.250000 -5.409833 -0.067855 11.300000 -5.546778 -0.184965 11.350000 -5.679897 -0.300026 11.400000 -5.807897 -0.413085 11.450000 -5.929436 -0.524237 11.500000 -6.043156 -0.633630 11.550000 -6.147740 -0.741470 11.600000 -6.241968 -0.848019 11.650000 -6.324775 -0.953598 11.700000 -6.395321 -1.058571 11.750000 -6.453031 -1.163342 11.800000 -6.497640 -1.268334 11.850000 -6.529204 -1.373974 11.900000 -6.548098 -1.480677 11.950000 -6.554984 -1.588825 12.000000 -6.550768 -1.698759 12.050000 -6.536544 -1.810769 12.100000 -6.513529 -1.925084 12.150000 -6.483006 -2.041878 12.200000 -6.446264 -2.161269 12.250000 -6.404561 -2.283323 12.300000 -6.359083 -2.408063 12.350000 -6.310924 -2.535476 12.400000 -6.261070 -2.665521 12.450000 -6.210397 -2.798134 12.500000 -6.159665 -2.933234 12.550000 -6.109529 -3.070732 12.600000 -6.060543 3.072655 12.650000 -6.013167 2.930654 12.700000 -5.967780 2.786551 12.750000 -5.924689 2.640443 12.800000 -5.884137 2.492425 12.850000 -5.846314 2.342587 12.900000 -5.811360 2.191013 12.950000 -5.779378 2.037784 13.000000 -5.750437 1.882975 13.050000 -5.724576 1.726654 13.100000 -5.701810 1.568886 13.150000 -5.682137 1.409728 13.200000 -5.665535 1.249235 13.250000 -5.651969 1.087456 13.300000 -5.641393 0.924434 13.350000 -5.633748 0.760210 13.400000 -5.628970 0.594821 13.450000 -5.626986 0.428299 13.500000 -5.627716 0.260673 13.550000 -5.631075 0.091968 13.600000 -5.636972 -0.077791 13.650000 -5.645311 -0.248584 13.700000 -5.655992 -0.420395 13.750000 -5.668909 -0.593206 13.800000 -5.683952 -0.767004 13.850000 -5.701006 -0.941778 13.900000 -5.719951 -1.117516 13.950000 -5.740662 -1.294209 14.000000 -5.763010 -1.471849 14.050000 -5.786858 -1.650428 14.100000 -5.812067 -1.829939 14.150000 -5.838491 -2.010375 14.200000 -5.865979 -2.191728 14.250000 -5.894375 -2.373991 14.300000 -5.923517 -2.557155 14.350000 -5.953242 -2.741212 14.400000 -5.983379 -2.926149 14.450000 -6.013757 -3.111956 14.500000 -6.044201 2.984569 14.550000 -6.074537 2.797070 14.600000 -6.104588 2.608751 14.650000 -6.134180 2.419635 14.700000 -6.163144 2.229745 14.750000 -6.191312 2.039108 14.800000 -6.218525 1.847754 14.850000 -6.244633 1.655715 14.900000 -6.269494 1.463027 14.950000 -6.292982 1.269727 15.000000 -6.314982 1.075857 15.050000 -6.335398 0.881458 15.100000 -6.354148 0.686575 15.150000 -6.371173 0.491251 15.200000 -6.386433 0.295535 15.250000 -6.399907 0.099470 15.300000 -6.411598 -0.096897 15.350000 -6.421530 -0.293522 15.400000 -6.429745 -0.490363 15.450000 -6.436309 -0.687379 15.500000 -6.441304 -0.884534 15.550000 -6.444831 -1.081794 15.600000 -6.447005 -1.279129 15.650000 -6.447955 -1.476515 15.700000 -6.447821 -1.673930 15.750000 -6.446749 -1.871362 15.800000 -6.444894 -2.068799 15.850000 -6.442408 -2.266238 15.900000 -6.439447 -2.463681 15.950000 -6.436161 -2.661136 16.000000 -6.432693 -2.858615 16.050000 -6.429176 -3.056138 16.100000 -6.425731 3.029456 16.150000 -6.422460 2.831769 16.200000 -6.419450 2.633950 16.250000 -6.416762 2.435961 16.300000 -6.414433 2.237762 16.350000 -6.412471 2.039304 16.400000 -6.410854 1.840542 16.450000 -6.409525 1.641423 16.500000 -6.408389 1.441898 16.550000 -6.407314 1.241916 16.600000 -6.406125 1.041426 16.650000 -6.404605 0.840382 16.700000 -6.402492 0.638741 16.750000 -6.399483 0.436466 16.800000 -6.395228 0.233527 16.850000 -6.389342 0.029906 16.900000 -6.381399 -0.174407 16.950000 -6.370947 -0.379405 17.000000 -6.357511 -0.585069 17.050000 -6.340603 -0.791359 17.100000 -6.319737 -0.998221 17.150000 -6.294439 -1.205580 17.200000 -6.264267 -1.413341 17.250000 -6.228822 -1.621393 17.300000 -6.187767 -1.829607 17.350000 -6.140838 -2.037839 17.400000 -6.087860 -2.245935 17.450000 -6.028753 -2.453733 17.500000 -5.963541 -2.661066 17.550000 -5.892348 -2.867770 17.600000 -5.815400 -3.073685 17.650000 -5.733017 3.004526 17.700000 -5.645602 2.800630 17.750000 -5.553625 2.597934 17.800000 -5.457615 2.396544 17.850000 -5.358138 2.196548 17.900000 -5.255788 1.998012 17.950000 -5.151166 1.800987 18.000000 -5.044873 1.605505 18.050000 -4.937498 1.411580 18.100000 -4.829607 1.219215 18.150000 -4.721737 1.028397 18.200000 -4.614393 0.839103 18.250000 -4.508045 0.651302 18.300000 -4.403123 0.464954 18.350000 -4.300020 0.280013 18.400000 -4.199091 0.096431 18.450000 -4.100657 -0.085846 18.500000 -4.005000 -0.266872 18.550000 -3.912375 -0.446704 18.600000 -3.823004 -0.625398 18.650000 -3.737083 -0.803010 18.700000 -3.654781 -0.979595 18.750000 -3.576247 -1.155209 18.800000 -3.501608 -1.329903 18.850000 -3.430975 -1.503730 18.900000 -3.364440 -1.676740 18.950000 -3.302083 -1.848980 19.000000 -3.243970 -2.020496 19.050000 -3.190158 -2.191334 19.100000 -3.140691 -2.361535 19.150000 -3.095606 -2.531140 19.200000 -3.054934 -2.700188 19.250000 -3.018698 -2.868718 19.300000 -2.986915 -3.036763 19.350000 -2.959598 3.078826 19.400000 -2.936754 2.911646 19.450000 -2.918389 2.744851 19.500000 -2.904502 2.578411 19.550000 -2.895094 2.412295 19.600000 -2.890158 2.246477 19.650000 -2.889688 2.080928 19.700000 -2.893674 1.915622 19.750000 -2.902107 1.750533 19.800000 -2.914972 1.585636 19.850000 -2.932253 1.420907 19.900000 -2.953935 1.256321 19.950000 -2.979998 1.091854 20.000000 -3.010419 0.927483