% 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 067. 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 -0.000775 -0.223881 0.100000 -0.003100 -0.447765 0.150000 -0.006974 -0.671653 0.200000 -0.012396 -0.895547 0.250000 -0.019363 -1.119451 0.300000 -0.027874 -1.343365 0.350000 -0.037925 -1.567292 0.400000 -0.049513 -1.791234 0.450000 -0.062634 -2.015194 0.500000 -0.077283 -2.239171 0.550000 -0.093457 -2.463170 0.600000 -0.111149 -2.687190 0.650000 -0.130355 -2.911234 0.700000 -0.151068 -3.135302 0.750000 -0.173282 2.923788 0.800000 -0.196991 2.699666 0.850000 -0.222188 2.475516 0.900000 -0.248867 2.251336 0.950000 -0.277020 2.027127 1.000000 -0.306641 1.802888 1.050000 -0.337722 1.578619 1.100000 -0.370256 1.354318 1.150000 -0.404236 1.129987 1.200000 -0.439655 0.905626 1.250000 -0.476505 0.681234 1.300000 -0.514780 0.456813 1.350000 -0.554472 0.232363 1.400000 -0.595576 0.007885 1.450000 -0.638084 -0.216620 1.500000 -0.681990 -0.441151 1.550000 -0.727289 -0.665705 1.600000 -0.773975 -0.890282 1.650000 -0.822042 -1.114879 1.700000 -0.871487 -1.339494 1.750000 -0.922304 -1.564126 1.800000 -0.974491 -1.788770 1.850000 -1.028044 -2.013426 1.900000 -1.082962 -2.238090 1.950000 -1.139241 -2.462758 2.000000 -1.196882 -2.687428 2.050000 -1.255883 -2.912097 2.100000 -1.316247 -3.136759 2.150000 -1.377974 2.921772 2.200000 -1.441066 2.697132 2.250000 -1.505527 2.472508 2.300000 -1.571362 2.247906 2.350000 -1.638575 2.023329 2.400000 -1.707173 1.798782 2.450000 -1.777163 1.574270 2.500000 -1.848552 1.349796 2.550000 -1.921351 1.125366 2.600000 -1.995568 0.900984 2.650000 -2.071214 0.676655 2.700000 -2.148302 0.452384 2.750000 -2.226842 0.228175 2.800000 -2.306850 0.004033 2.850000 -2.388337 -0.220037 2.900000 -2.471318 -0.444030 2.950000 -2.555807 -0.667942 3.000000 -2.641820 -0.891767 3.050000 -2.729371 -1.115502 3.100000 -2.818476 -1.339142 3.150000 -2.909149 -1.562681 3.200000 -3.001406 -1.786115 3.250000 -3.095262 -2.009440 3.300000 -3.190730 -2.232651 3.350000 -3.287824 -2.455742 3.400000 -3.386557 -2.678710 3.450000 -3.486941 -2.901549 3.500000 -3.588987 -3.124256 3.550000 -3.692705 2.936362 3.600000 -3.798103 2.713937 3.650000 -3.905188 2.491660 3.700000 -4.013963 2.269537 3.750000 -4.124433 2.047573 3.800000 -4.236597 1.825773 3.850000 -4.350453 1.604144 3.900000 -4.465997 1.382690 3.950000 -4.583220 1.161419 4.000000 -4.702110 0.940336 4.050000 -4.822653 0.719448 4.100000 -4.944829 0.498763 4.150000 -5.068614 0.278287 4.200000 -5.193980 0.058029 4.250000 -5.320893 -0.162005 4.300000 -5.449314 -0.381805 4.350000 -5.579196 -0.601363 4.400000 -5.710487 -0.820670 4.450000 -5.843128 -1.039717 4.500000 -5.977051 -1.258493 4.550000 -6.112181 -1.476989 4.600000 -6.248434 -1.695194 4.650000 -6.385715 -1.913096 4.700000 -6.523922 -2.130685 4.750000 -6.662940 -2.347949 4.800000 -6.802644 -2.564877 4.850000 -6.942897 -2.781456 4.900000 -7.083553 -2.997675 4.950000 -7.224450 3.069664 5.000000 -7.365414 2.854201 5.050000 -7.506262 2.639132 5.100000 -7.646793 2.424469 5.150000 -7.786798 2.210220 5.200000 -7.926053 1.996395 5.250000 -8.064323 1.783000 5.300000 -8.201361 1.570040 5.350000 -8.336913 1.357519 5.400000 -8.470713 1.145438 5.450000 -8.602490 0.933795 5.500000 -8.731966 0.722585 5.550000 -8.858862 0.511799 5.600000 -8.982899 0.301424 5.650000 -9.103799 0.091445 5.700000 -9.221291 -0.118160 5.750000 -9.335114 -0.327416 5.800000 -9.445021 -0.536353 5.850000 -9.550778 -0.745004 5.900000 -9.652177 -0.953410 5.950000 -9.749029 -1.161613 6.000000 -9.841175 -1.369659 6.050000 -9.928488 -1.577600 6.100000 -10.010870 -1.785487 6.150000 -10.088263 -1.993375 6.200000 -10.160640 -2.201322 6.250000 -10.228014 -2.409382 6.300000 -10.290435 -2.617614 6.350000 -10.347987 -2.826072 6.400000 -10.400789 -3.034811 6.450000 -10.448993 3.039303 6.500000 -10.492779 2.829851 6.550000 -10.532354 2.619973 6.600000 -10.567948 2.409627 6.650000 -10.599810 2.198777 6.700000 -10.628202 1.987387 6.750000 -10.653401 1.775428 6.800000 -10.675689 1.562876 6.850000 -10.695354 1.349707 6.900000 -10.712684 1.135905 6.950000 -10.727965 0.921452 7.000000 -10.741479 0.706338 7.050000 -10.753500 0.490553 7.100000 -10.764293 0.274087 7.150000 -10.774112 0.056936 7.200000 -10.783199 -0.160905 7.250000 -10.791780 -0.379442 7.300000 -10.800068 -0.598676 7.350000 -10.808260 -0.818613 7.400000 -10.816534 -1.039254 7.450000 -10.825053 -1.260603 7.500000 -10.833960 -1.482665 7.550000 -10.843382 -1.705443 7.600000 -10.853424 -1.928944 7.650000 -10.864174 -2.153172 7.700000 -10.875699 -2.378136 7.750000 -10.888047 -2.603841 7.800000 -10.901245 -2.830297 7.850000 -10.915298 -3.057511 7.900000 -10.930193 2.997692 7.950000 -10.945895 2.768934 8.000000 -10.962346 2.539391 8.050000 -10.979470 2.309056 8.100000 -10.997167 2.077920 8.150000 -11.015319 1.845978 8.200000 -11.033786 1.613227 8.250000 -11.052409 1.379663 8.300000 -11.071010 1.145290 8.350000 -11.089394 0.910110 8.400000 -11.107352 0.674132 8.450000 -11.124660 0.437368 8.500000 -11.141082 0.199836 8.550000 -11.156374 -0.038442 8.600000 -11.170289 -0.277436 8.650000 -11.182576 -0.517114 8.700000 -11.192987 -0.757435 8.750000 -11.201282 -0.998352 8.800000 -11.207229 -1.239812 8.850000 -11.210614 -1.481758 8.900000 -11.211240 -1.724125 8.950000 -11.208934 -1.966845 9.000000 -11.203550 -2.209846 9.050000 -11.194972 -2.453051 9.100000 -11.183115 -2.696384 9.150000 -11.167929 -2.939765 9.200000 -11.149396 3.100070 9.250000 -11.127535 2.856826 9.300000 -11.102396 2.613766 9.350000 -11.074061 2.370958 9.400000 -11.042641 2.128472 9.450000 -11.008272 1.886368 9.500000 -10.971112 1.644702 9.550000 -10.931340 1.403524 9.600000 -10.889145 1.162876 9.650000 -10.844731 0.922794 9.700000 -10.798307 0.683307 9.750000 -10.750082 0.444436 9.800000 -10.700270 0.206197 9.850000 -10.649078 -0.031401 9.900000 -10.596708 -0.268357 9.950000 -10.543353 -0.504673 10.000000 -10.489197 -0.740357 10.050000 -10.434412 -0.975422 10.100000 -10.379158 -1.209886 10.150000 -10.323579 -1.443768 10.200000 -10.267808 -1.677094 10.250000 -10.211962 -1.909891 10.300000 -10.156144 -2.142186 10.350000 -10.100442 -2.374013 10.400000 -10.044931 -2.605404 10.450000 -9.989670 -2.836394 10.500000 -9.934708 -3.067018 10.550000 -9.880077 2.985874 10.600000 -9.825799 2.755874 10.650000 -9.771885 2.526130 10.700000 -9.718333 2.296607 10.750000 -9.665129 2.067268 10.800000 -9.612254 1.838077 10.850000 -9.559674 1.608998 10.900000 -9.507350 1.379999 10.950000 -9.455233 1.151045 11.000000 -9.403269 0.922104 11.050000 -9.351394 0.693147 11.100000 -9.299540 0.464143 11.150000 -9.247634 0.235067 11.200000 -9.195597 0.005891 11.250000 -9.143347 -0.223408 11.300000 -9.090798 -0.452851 11.350000 -9.037864 -0.682459 11.400000 -8.984453 -0.912247 11.450000 -8.930477 -1.142232 11.500000 -8.875844 -1.372427 11.550000 -8.820464 -1.602840 11.600000 -8.764249 -1.833482 11.650000 -8.707113 -2.064356 11.700000 -8.648972 -2.295466 11.750000 -8.589748 -2.526813 11.800000 -8.529365 -2.758396 11.850000 -8.467754 -2.990210 11.900000 -8.404851 3.060935 11.950000 -8.340600 2.828678 12.000000 -8.274950 2.596214 12.050000 -8.207860 2.363553 12.100000 -8.139296 2.130711 12.150000 -8.069233 1.897700 12.200000 -7.997653 1.664538 12.250000 -7.924550 1.431241 12.300000 -7.849926 1.197827 12.350000 -7.773791 0.964314 12.400000 -7.696164 0.730723 12.450000 -7.617075 0.497070 12.500000 -7.536561 0.263376 12.550000 -7.454667 0.029660 12.600000 -7.371445 -0.204061 12.650000 -7.286956 -0.437768 12.700000 -7.201266 -0.671445 12.750000 -7.114448 -0.905075 12.800000 -7.026578 -1.138643 12.850000 -6.937739 -1.372135 12.900000 -6.848016 -1.605537 12.950000 -6.757498 -1.838839 13.000000 -6.666275 -2.072029 13.050000 -6.574439 -2.305099 13.100000 -6.482082 -2.538040 13.150000 -6.389297 -2.770847 13.200000 -6.296177 -3.003513 13.250000 -6.202812 3.047151 13.300000 -6.109290 2.814778 13.350000 -6.015700 2.582553 13.400000 -5.922125 2.350479 13.450000 -5.828646 2.118556 13.500000 -5.735343 1.886783 13.550000 -5.642289 1.655157 13.600000 -5.549555 1.423678 13.650000 -5.457209 1.192341 13.700000 -5.365314 0.961145 13.750000 -5.273929 0.730085 13.800000 -5.183111 0.499157 13.850000 -5.092911 0.268357 13.900000 -5.003377 0.037681 13.950000 -4.914555 -0.192875 14.000000 -4.826484 -0.423318 14.050000 -4.739204 -0.653650 14.100000 -4.652748 -0.883876 14.150000 -4.567150 -1.114001 14.200000 -4.482437 -1.344029 14.250000 -4.398637 -1.573963 14.300000 -4.315773 -1.803809 14.350000 -4.233869 -2.033570 14.400000 -4.152945 -2.263248 14.450000 -4.073018 -2.492849 14.500000 -3.994107 -2.722373 14.550000 -3.916226 -2.951826 14.600000 -3.839390 3.101977 14.650000 -3.763612 2.872662 14.700000 -3.688904 2.643413 14.750000 -3.615278 2.414226 14.800000 -3.542745 2.185101 14.850000 -3.471315 1.956035 14.900000 -3.400997 1.727028 14.950000 -3.331801 1.498078 15.000000 -3.263736 1.269183 15.050000 -3.196810 1.040343 15.100000 -3.131032 0.811557 15.150000 -3.066411 0.582824 15.200000 -3.002954 0.354144 15.250000 -2.940671 0.125515 15.300000 -2.879569 -0.103062 15.350000 -2.819658 -0.331589 15.400000 -2.760946 -0.560065 15.450000 -2.703443 -0.788491 15.500000 -2.647156 -1.016867 15.550000 -2.592097 -1.245193 15.600000 -2.538275 -1.473470 15.650000 -2.485700 -1.701698 15.700000 -2.434383 -1.929877 15.750000 -2.384335 -2.158007 15.800000 -2.335567 -2.386089 15.850000 -2.288091 -2.614124 15.900000 -2.241919 -2.842111 15.950000 -2.197064 -3.070051 16.000000 -2.153538 2.985240 16.050000 -2.111356 2.757391 16.100000 -2.070531 2.529586 16.150000 -2.031076 2.301824 16.200000 -1.993007 2.074104 16.250000 -1.956337 1.846425 16.300000 -1.921082 1.618784 16.350000 -1.887256 1.391181 16.400000 -1.854875 1.163614 16.450000 -1.823953 0.936079 16.500000 -1.794506 0.708576 16.550000 -1.766549 0.481100 16.600000 -1.740097 0.253651 16.650000 -1.715164 0.026224 16.700000 -1.691767 -0.201183 16.750000 -1.669918 -0.428573 16.800000 -1.649634 -0.655951 16.850000 -1.630927 -0.883319 16.900000 -1.613812 -1.110682 16.950000 -1.598303 -1.338044 17.000000 -1.584411 -1.565409 17.050000 -1.572151 -1.792781 17.100000 -1.561534 -2.020165 17.150000 -1.552573 -2.247566 17.200000 -1.545279 -2.474988 17.250000 -1.539663 -2.702438 17.300000 -1.535736 -2.929920 17.350000 -1.533507 3.125746 17.400000 -1.532988 2.898183 17.450000 -1.534186 2.670570 17.500000 -1.537110 2.442903 17.550000 -1.541769 2.215174 17.600000 -1.548170 1.987376 17.650000 -1.556319 1.759505 17.700000 -1.566224 1.531551 17.750000 -1.577890 1.303510 17.800000 -1.591321 1.075373 17.850000 -1.606523 0.847133 17.900000 -1.623497 0.618783 17.950000 -1.642247 0.390314 18.000000 -1.662775 0.161719 18.050000 -1.685080 -0.067011 18.100000 -1.709163 -0.295883 18.150000 -1.735022 -0.524908 18.200000 -1.762654 -0.754093 18.250000 -1.792056 -0.983448 18.300000 -1.823222 -1.212982 18.350000 -1.856146 -1.442705 18.400000 -1.890818 -1.672627 18.450000 -1.927231 -1.902757 18.500000 -1.965371 -2.133105 18.550000 -2.005226 -2.363683 18.600000 -2.046781 -2.594501 18.650000 -2.090018 -2.825569 18.700000 -2.134919 -3.056899 18.750000 -2.181461 2.994684 18.800000 -2.229622 2.762798 18.850000 -2.279374 2.530616 18.900000 -2.330689 2.298126 18.950000 -2.383536 2.065318 19.000000 -2.437879 1.832179 19.050000 -2.493680 1.598698 19.100000 -2.550900 1.364861 19.150000 -2.609494 1.130658 19.200000 -2.669413 0.896075 19.250000 -2.730606 0.661102 19.300000 -2.793017 0.425726 19.350000 -2.856586 0.189936 19.400000 -2.921249 -0.046282 19.450000 -2.986936 -0.282937 19.500000 -3.053573 -0.520041 19.550000 -3.121081 -0.757604 19.600000 -3.189375 -0.995638 19.650000 -3.258366 -1.234152 19.700000 -3.327958 -1.473154 19.750000 -3.398049 -1.712652 19.800000 -3.468533 -1.952655 19.850000 -3.539295 -2.193168 19.900000 -3.610219 -2.434196 19.950000 -3.681178 -2.675742 20.000000 -3.752044 -2.917808