% 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 051. 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 -0.001476 -0.273954 0.100000 -0.005904 -0.547906 0.150000 -0.013287 -0.821854 0.200000 -0.023630 -1.095794 0.250000 -0.036940 -1.369725 0.300000 -0.053227 -1.643643 0.350000 -0.072500 -1.917547 0.400000 -0.094774 -2.191434 0.450000 -0.120064 -2.465301 0.500000 -0.148387 -2.739144 0.550000 -0.179762 -3.012962 0.600000 -0.214213 2.996434 0.650000 -0.251763 2.722678 0.700000 -0.292440 2.448958 0.750000 -0.336274 2.175278 0.800000 -0.383297 1.901641 0.850000 -0.433544 1.628053 0.900000 -0.487054 1.354517 0.950000 -0.543869 1.081039 1.000000 -0.604033 0.807625 1.050000 -0.667596 0.534279 1.100000 -0.734610 0.261008 1.150000 -0.805132 -0.012180 1.200000 -0.879221 -0.285279 1.250000 -0.956945 -0.558281 1.300000 -1.038373 -0.831177 1.350000 -1.123581 -1.103956 1.400000 -1.212650 -1.376610 1.450000 -1.305668 -1.649126 1.500000 -1.402729 -1.921492 1.550000 -1.503934 -2.193693 1.600000 -1.609392 -2.465715 1.650000 -1.719221 -2.737541 1.700000 -1.833547 -3.009151 1.750000 -1.952507 3.002660 1.800000 -2.076246 2.731544 1.850000 -2.204924 2.460714 1.900000 -2.338713 2.190196 1.950000 -2.477796 1.920025 2.000000 -2.622375 1.650237 2.050000 -2.772667 1.380871 2.100000 -2.928907 1.111975 2.150000 -3.091348 0.843602 2.200000 -3.260268 0.575810 2.250000 -3.435965 0.308670 2.300000 -3.618763 0.042258 2.350000 -3.809016 -0.223334 2.400000 -4.007101 -0.488002 2.450000 -4.213431 -0.751623 2.500000 -4.428446 -1.014058 2.550000 -4.652618 -1.275138 2.600000 -4.886451 -1.534668 2.650000 -5.130469 -1.792416 2.700000 -5.385215 -2.048107 2.750000 -5.651233 -2.301412 2.800000 -5.929042 -2.551934 2.850000 -6.219097 -2.799199 2.900000 -6.521725 -3.042633 2.950000 -6.837025 3.001642 3.000000 -7.164715 2.768086 3.050000 -7.503911 2.540878 3.100000 -7.852784 2.321187 3.150000 -8.208095 2.110343 3.200000 -8.564567 1.909791 3.250000 -8.914149 1.720947 3.300000 -9.245351 1.544936 3.350000 -9.543050 1.382156 3.400000 -9.789465 1.231728 3.450000 -9.966893 1.091016 3.500000 -10.062044 0.955576 3.550000 -10.070280 0.819817 3.600000 -9.997288 0.678213 3.650000 -9.857048 0.526491 3.700000 -9.667464 0.362211 3.750000 -9.446152 0.184654 3.800000 -9.207885 -0.005680 3.850000 -8.963789 -0.207618 3.900000 -8.721606 -0.419729 3.950000 -8.486382 -0.640574 4.000000 -8.261197 -0.868834 4.050000 -8.047778 -1.103358 4.100000 -7.846951 -1.343167 4.150000 -7.658965 -1.587440 4.200000 -7.483708 -1.835496 4.250000 -7.320856 -2.086768 4.300000 -7.169966 -2.340787 4.350000 -7.030535 -2.597159 4.400000 -6.902042 -2.855557 4.450000 -6.783969 -3.115705 4.500000 -6.675819 2.905816 4.550000 -6.577119 2.642833 4.600000 -6.487431 2.378701 4.650000 -6.406346 2.113567 4.700000 -6.333491 1.847557 4.750000 -6.268524 1.580781 4.800000 -6.211134 1.313336 4.850000 -6.161040 1.045309 4.900000 -6.117988 0.776774 4.950000 -6.081748 0.507801 5.000000 -6.052119 0.238451 5.050000 -6.028917 -0.031221 5.100000 -6.011984 -0.301161 5.150000 -6.001179 -0.571324 5.200000 -5.996380 -0.841664 5.250000 -5.997485 -1.112140 5.300000 -6.004408 -1.382713 5.350000 -6.017077 -1.653345 5.400000 -6.035438 -1.923999 5.450000 -6.059452 -2.194639 5.500000 -6.089094 -2.465231 5.550000 -6.124353 -2.735740 5.600000 -6.165234 -3.006131 5.650000 -6.211752 3.006818 5.700000 -6.263941 2.736771 5.750000 -6.321846 2.466952 5.800000 -6.385527 2.197399 5.850000 -6.455058 1.928154 5.900000 -6.530528 1.659261 5.950000 -6.612043 1.390765 6.000000 -6.699721 1.122716 6.050000 -6.793698 0.855168 6.100000 -6.894126 0.588182 6.150000 -7.001175 0.321820 6.200000 -7.115031 0.056155 6.250000 -7.235898 -0.208733 6.300000 -7.363997 -0.472757 6.350000 -7.499569 -0.735815 6.400000 -7.642869 -0.997794 6.450000 -7.794168 -1.258568 6.500000 -7.953750 -1.517988 6.550000 -8.121909 -1.775887 6.600000 -8.298939 -2.032071 6.650000 -8.485127 -2.286318 6.700000 -8.680738 -2.538366 6.750000 -8.885994 -2.787916 6.800000 -9.101042 -3.034614 6.850000 -9.325911 3.005133 6.900000 -9.560451 2.765431 6.950000 -9.804242 2.530017 7.000000 -10.056478 2.299524 7.050000 -10.315800 2.074667 7.100000 -10.580088 1.856233 7.150000 -10.846196 1.645057 7.200000 -11.109657 1.441962 7.250000 -11.364410 1.247656 7.300000 -11.602640 1.062585 7.350000 -11.814928 0.886722 7.400000 -11.990891 0.719339 7.450000 -12.120457 0.558848 7.500000 -12.195642 0.402784 7.550000 -12.212327 0.248048 7.600000 -12.171293 0.091354 7.650000 -12.078022 -0.070241 7.700000 -11.941363 -0.238948 7.750000 -11.771680 -0.416081 7.800000 -11.579190 -0.602129 7.850000 -11.372888 -0.796951 7.900000 -11.160074 -1.000000 7.950000 -10.946321 -1.210514 8.000000 -10.735684 -1.427659 8.050000 -10.530986 -1.650606 8.100000 -10.334112 -1.878586 8.150000 -10.146253 -2.110905 8.200000 -9.968101 -2.346951 8.250000 -9.800002 -2.586194 8.300000 -9.642061 -2.828173 8.350000 -9.494226 -3.072494 8.400000 -9.356336 2.964370 8.450000 -9.228170 2.716342 8.500000 -9.109466 2.466862 8.550000 -8.999943 2.216150 8.600000 -8.899316 1.964400 8.650000 -8.807300 1.711780 8.700000 -8.723618 1.458439 8.750000 -8.648004 1.204512 8.800000 -8.580205 0.950117 8.850000 -8.519980 0.695362 8.900000 -8.467103 0.440346 8.950000 -8.421361 0.185157 9.000000 -8.382551 -0.070119 9.050000 -8.350485 -0.325406 9.100000 -8.324982 -0.580628 9.150000 -8.305873 -0.835716 9.200000 -8.292993 -1.090602 9.250000 -8.286185 -1.345219 9.300000 -8.285297 -1.599504 9.350000 -8.290177 -1.853393 9.400000 -8.300677 -2.106823 9.450000 -8.316643 -2.359730 9.500000 -8.337923 -2.612052 9.550000 -8.364356 -2.863725 9.600000 -8.395773 -3.114683 9.650000 -8.431995 2.918325 9.700000 -8.472829 2.668995 9.750000 -8.518066 2.420580 9.800000 -8.567474 2.173149 9.850000 -8.620799 1.926772 9.900000 -8.677760 1.681519 9.950000 -8.738042 1.437458 10.000000 -8.801297 1.194660 10.050000 -8.867136 0.953190 10.100000 -8.935128 0.713111 10.150000 -9.004794 0.474483 10.200000 -9.075608 0.237356 10.250000 -9.146996 0.001775 10.300000 -9.218332 -0.232230 10.350000 -9.288945 -0.464640 10.400000 -9.358124 -0.695454 10.450000 -9.425123 -0.924690 10.500000 -9.489176 -1.152387 10.550000 -9.549507 -1.378611 10.600000 -9.605355 -1.603452 10.650000 -9.655990 -1.827028 10.700000 -9.700736 -2.049482 10.750000 -9.738997 -2.270984 10.800000 -9.770278 -2.491726 10.850000 -9.794208 -2.711917 10.900000 -9.810551 -2.931779 10.950000 -9.819220 3.131643 11.000000 -9.820279 2.911753 11.050000 -9.813937 2.691512 11.100000 -9.800541 2.470714 11.150000 -9.780558 2.249167 11.200000 -9.754554 2.026707 11.250000 -9.723169 1.803190 11.300000 -9.687098 1.578502 11.350000 -9.647064 1.352554 11.400000 -9.603797 1.125286 11.450000 -9.558018 0.896660 11.500000 -9.510423 0.666659 11.550000 -9.461671 0.435287 11.600000 -9.412376 0.202564 11.650000 -9.363103 -0.031476 11.700000 -9.314365 -0.266791 11.750000 -9.266620 -0.503326 11.800000 -9.220274 -0.741023 11.850000 -9.175683 -0.979819 11.900000 -9.133155 -1.219648 11.950000 -9.092952 -1.460442 12.000000 -9.055298 -1.702133 12.050000 -9.020375 -1.944655 12.100000 -8.988335 -2.187940 12.150000 -8.959294 -2.431923 12.200000 -8.933343 -2.676543 12.250000 -8.910548 -2.921739 12.300000 -8.890949 3.115733 12.350000 -8.874567 2.869556 12.400000 -8.861406 2.622969 12.450000 -8.851449 2.376021 12.500000 -8.844667 2.128758 12.550000 -8.841015 1.881224 12.600000 -8.840435 1.633459 12.650000 -8.842858 1.385501 12.700000 -8.848203 1.137382 12.750000 -8.856381 0.889135 12.800000 -8.867290 0.640786 12.850000 -8.880824 0.392360 12.900000 -8.896867 0.143877 12.950000 -8.915296 -0.104647 13.000000 -8.935984 -0.353198 13.050000 -8.958798 -0.601768 13.100000 -8.983602 -0.850351 13.150000 -9.010256 -1.098949 13.200000 -9.038620 -1.347563 13.250000 -9.068555 -1.596203 13.300000 -9.099920 -1.844883 13.350000 -9.132581 -2.093619 13.400000 -9.166407 -2.342436 13.450000 -9.201275 -2.591360 13.500000 -9.237067 -2.840424 13.550000 -9.273680 -3.089666 13.600000 -9.311019 2.944058 13.650000 -9.349005 2.694329 13.700000 -9.387575 2.444282 13.750000 -9.426681 2.193862 13.800000 -9.466293 1.943007 13.850000 -9.506403 1.691657 13.900000 -9.547021 1.439742 13.950000 -9.588177 1.187194 14.000000 -9.629921 0.933940 14.050000 -9.672326 0.679904 14.100000 -9.715481 0.425008 14.150000 -9.759496 0.169172 14.200000 -9.804494 -0.087686 14.250000 -9.850618 -0.345651 14.300000 -9.898019 -0.604811 14.350000 -9.946861 -0.865254 14.400000 -9.997311 -1.127073 14.450000 -10.049543 -1.390363 14.500000 -10.103727 -1.655224 14.550000 -10.160028 -1.921759 14.600000 -10.218600 -2.190078 14.650000 -10.279578 -2.460296 14.700000 -10.343073 -2.732534 14.750000 -10.409160 -3.006923 14.800000 -10.477871 2.999584 14.850000 -10.549184 2.720469 14.900000 -10.623002 2.438758 14.950000 -10.699143 2.154284 15.000000 -10.777319 1.866867 15.050000 -10.857111 1.576321 15.100000 -10.937945 1.282453 15.150000 -11.019066 0.985068 15.200000 -11.099508 0.683976 15.250000 -11.178068 0.378997 15.300000 -11.253281 0.069979 15.350000 -11.323413 -0.243190 15.400000 -11.386459 -0.560565 15.450000 -11.440182 -0.882121 15.500000 -11.482163 -1.207729 15.550000 -11.509915 -1.537144 15.600000 -11.521011 -1.869982 15.650000 -11.513258 -2.205727 15.700000 -11.484877 -2.543733 15.750000 -11.434672 -2.883259 15.800000 -11.362150 3.059683 15.850000 -11.267575 2.719532 15.900000 -11.151948 2.380242 15.950000 -11.016897 2.042497 16.000000 -10.864532 1.706860 16.050000 -10.697263 1.373763 16.100000 -10.517622 1.043497 16.150000 -10.328115 0.716233 16.200000 -10.131107 0.392027 16.250000 -9.928749 0.070852 16.300000 -9.722935 -0.247385 16.350000 -9.515290 -0.562824 16.400000 -9.307179 -0.875634 16.450000 -9.099726 -1.186001 16.500000 -8.893838 -1.494114 16.550000 -8.690235 -1.800164 16.600000 -8.489477 -2.104334 16.650000 -8.291992 -2.406797 16.700000 -8.098097 -2.707716 16.750000 -7.908018 -3.007241 16.800000 -7.721910 2.977675 16.850000 -7.539866 2.680535 16.900000 -7.361936 2.384412 16.950000 -7.188132 2.089202 17.000000 -7.018437 1.794811 17.050000 -6.852812 1.501156 17.100000 -6.691200 1.208163 17.150000 -6.533534 0.915763 17.200000 -6.379735 0.623897 17.250000 -6.229720 0.332510 17.300000 -6.083399 0.041554 17.350000 -5.940682 -0.249014 17.400000 -5.801476 -0.539232 17.450000 -5.665691 -0.829135 17.500000 -5.533234 -1.118753 17.550000 -5.404016 -1.408112 17.600000 -5.277950 -1.697238 17.650000 -5.154951 -1.986151 17.700000 -5.034937 -2.274869 17.750000 -4.917828 -2.563411 17.800000 -4.803550 -2.851789 17.850000 -4.692030 -3.140017 17.900000 -4.583200 2.855079 17.950000 -4.476992 2.567120 18.000000 -4.373347 2.279281 18.050000 -4.272205 1.991557 18.100000 -4.173511 1.703940 18.150000 -4.077214 1.416426 18.200000 -3.983266 1.129010 18.250000 -3.891622 0.841689 18.300000 -3.802240 0.554459 18.350000 -3.715081 0.267318 18.400000 -3.630110 -0.019735 18.450000 -3.547294 -0.306704 18.500000 -3.466604 -0.593587 18.550000 -3.388013 -0.880388 18.600000 -3.311496 -1.167105 18.650000 -3.237031 -1.453740 18.700000 -3.164600 -1.740293 18.750000 -3.094186 -2.026764 18.800000 -3.025772 -2.313153 18.850000 -2.959348 -2.599459 18.900000 -2.894902 -2.885684 18.950000 -2.832426 3.111359 19.000000 -2.771913 2.825300 19.050000 -2.713357 2.539322 19.100000 -2.656756 2.253427 19.150000 -2.602107 1.967613 19.200000 -2.549410 1.681882 19.250000 -2.498665 1.396232 19.300000 -2.449875 1.110663 19.350000 -2.403042 0.825175 19.400000 -2.358172 0.539766 19.450000 -2.315269 0.254437 19.500000 -2.274339 -0.030815 19.550000 -2.235390 -0.315990 19.600000 -2.198429 -0.601090 19.650000 -2.163465 -0.886115 19.700000 -2.130508 -1.171069 19.750000 -2.099566 -1.455952 19.800000 -2.070650 -1.740766 19.850000 -2.043772 -2.025514 19.900000 -2.018942 -2.310198 19.950000 -1.996171 -2.594820 20.000000 -1.975472 -2.879383