% 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 089. 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 -0.000341 -0.620295 0.100000 -0.001365 -1.240590 0.150000 -0.003071 -1.860888 0.200000 -0.005460 -2.481190 0.250000 -0.008530 -3.101496 0.300000 -0.012281 2.561378 0.350000 -0.016713 1.941059 0.400000 -0.021824 1.320733 0.450000 -0.027615 0.700397 0.500000 -0.034083 0.080051 0.550000 -0.041229 -0.540306 0.600000 -0.049050 -1.160676 0.650000 -0.057545 -1.781060 0.700000 -0.066714 -2.401458 0.750000 -0.076554 -3.021873 0.800000 -0.087064 2.640881 0.850000 -0.098242 2.020431 0.900000 -0.110087 1.399961 0.950000 -0.122595 0.779471 1.000000 -0.135767 0.158960 1.050000 -0.149598 -0.461575 1.100000 -0.164088 -1.082133 1.150000 -0.179233 -1.702717 1.200000 -0.195031 -2.323326 1.250000 -0.211480 -2.943963 1.300000 -0.228576 2.718557 1.350000 -0.246318 2.097862 1.400000 -0.264701 1.477137 1.450000 -0.283723 0.856380 1.500000 -0.303380 0.235591 1.550000 -0.323670 -0.385232 1.600000 -0.344588 -1.006090 1.650000 -0.366130 -1.626983 1.700000 -0.388294 -2.247913 1.750000 -0.411075 -2.868880 1.800000 -0.434469 2.793299 1.850000 -0.458471 2.172253 1.900000 -0.483077 1.551166 1.950000 -0.508283 0.930038 2.000000 -0.534084 0.308868 2.050000 -0.560474 -0.312346 2.100000 -0.587449 -0.933604 2.150000 -0.615004 -1.554907 2.200000 -0.643133 -2.176256 2.250000 -0.671830 -2.797652 2.300000 -0.701090 2.864090 2.350000 -0.730908 2.242598 2.400000 -0.761276 1.621056 2.450000 -0.792190 0.999465 2.500000 -0.823642 0.377823 2.550000 -0.855626 -0.243870 2.600000 -0.888136 -0.865616 2.650000 -0.921164 -1.487414 2.700000 -0.954705 -2.109265 2.750000 -0.988751 -2.731171 2.800000 -1.023294 2.930055 2.850000 -1.058328 2.308040 2.900000 -1.093845 1.685969 2.950000 -1.129838 1.063843 3.000000 -1.166298 0.441660 3.050000 -1.203219 -0.180579 3.100000 -1.240591 -0.802876 3.150000 -1.278407 -1.425229 3.200000 -1.316659 -2.047640 3.250000 -1.355337 -2.670109 3.300000 -1.394435 2.990550 3.350000 -1.433942 2.367966 3.400000 -1.473850 1.745325 3.450000 -1.514150 1.122625 3.500000 -1.554834 0.499868 3.550000 -1.595892 -0.122947 3.600000 -1.637314 -0.745818 3.650000 -1.679092 -1.368747 3.700000 -1.721215 -1.991732 3.750000 -1.763675 -2.614773 3.800000 -1.806463 3.045315 3.850000 -1.849567 2.422162 3.900000 -1.892979 1.798955 3.950000 -1.936688 1.175694 4.000000 -1.980686 0.552380 4.050000 -2.024962 -0.070987 4.100000 -2.069506 -0.694406 4.150000 -2.114309 -1.317876 4.200000 -2.159361 -1.941395 4.250000 -2.204653 -2.564964 4.300000 -2.250174 3.094605 4.350000 -2.295915 2.470942 4.400000 -2.341867 1.847234 4.450000 -2.388020 1.223481 4.500000 -2.434364 0.599685 4.550000 -2.480892 -0.024152 4.600000 -2.527593 -0.648029 4.650000 -2.574459 -1.271945 4.700000 -2.621481 -1.895898 4.750000 -2.668651 -2.519886 4.800000 -2.715959 3.139277 4.850000 -2.763398 2.515224 4.900000 -2.810960 1.891140 4.950000 -2.858636 1.267028 5.000000 -2.906419 0.642890 5.050000 -2.954302 0.018728 5.100000 -3.002277 -0.605457 5.150000 -3.050337 -1.229662 5.200000 -3.098475 -1.853886 5.250000 -3.146685 -2.478125 5.300000 -3.194961 -3.102378 5.350000 -3.243296 2.556542 5.400000 -3.291685 1.932267 5.450000 -3.340121 1.307984 5.500000 -3.388600 0.683697 5.550000 -3.437117 0.059406 5.600000 -3.485666 -0.564886 5.650000 -3.534244 -1.189176 5.700000 -3.582845 -1.813463 5.750000 -3.631467 -2.437745 5.800000 -3.680106 -3.062019 5.850000 -3.728758 2.596903 5.900000 -3.777419 1.972651 5.950000 -3.826089 1.348413 6.000000 -3.874763 0.724191 6.050000 -3.923441 0.099986 6.100000 -3.972119 -0.524198 6.150000 -4.020797 -1.148361 6.200000 -4.069472 -1.772501 6.250000 -4.118145 -2.396615 6.300000 -4.166814 -3.020703 6.350000 -4.215478 2.638424 6.400000 -4.264138 2.014395 6.450000 -4.312792 1.390397 6.500000 -4.361442 0.766432 6.550000 -4.410087 0.142502 6.600000 -4.458728 -0.481393 6.650000 -4.507365 -1.105252 6.700000 -4.555999 -1.729072 6.750000 -4.604631 -2.352855 6.800000 -4.653262 -2.976598 6.850000 -4.701892 2.682885 6.900000 -4.750522 2.059224 6.950000 -4.799154 1.435603 7.000000 -4.847788 0.812025 7.050000 -4.896426 0.188489 7.100000 -4.945069 -0.435005 7.150000 -4.993716 -1.058456 7.200000 -5.042370 -1.681864 7.250000 -5.091032 -2.305231 7.300000 -5.139701 -2.928555 7.350000 -5.188378 2.731348 7.400000 -5.237065 2.108106 7.450000 -5.285761 1.484905 7.500000 -5.334467 0.861743 7.550000 -5.383182 0.238620 7.600000 -5.431908 -0.384465 7.650000 -5.480643 -1.007515 7.700000 -5.529388 -1.630529 7.750000 -5.578142 -2.253511 7.800000 -5.626904 -2.876460 7.850000 -5.675674 2.783805 7.900000 -5.724450 2.160913 7.950000 -5.773230 1.538047 8.000000 -5.822014 0.915204 8.050000 -5.870798 0.292383 8.100000 -5.919582 -0.330420 8.150000 -5.968363 -0.953206 8.200000 -6.017137 -1.575979 8.250000 -6.065902 -2.198741 8.300000 -6.114653 -2.821495 8.350000 -6.163388 2.838940 8.400000 -6.212101 2.216192 8.450000 -6.260787 1.593442 8.500000 -6.309442 0.970686 8.550000 -6.358059 0.347922 8.600000 -6.406632 -0.274855 8.650000 -6.455154 -0.897648 8.700000 -6.503618 -1.520461 8.750000 -6.552014 -2.143298 8.800000 -6.600336 -2.766163 8.850000 -6.648572 2.894125 8.900000 -6.696714 2.271192 8.950000 -6.744749 1.648217 9.000000 -6.792667 1.025198 9.050000 -6.840456 0.402128 9.100000 -6.888102 -0.220995 9.150000 -6.935591 -0.844178 9.200000 -6.982909 -1.467424 9.250000 -7.030041 -2.090738 9.300000 -7.076970 -2.714125 9.350000 -7.123679 2.945595 9.400000 -7.170151 2.322047 9.450000 -7.216365 1.698411 9.500000 -7.262303 1.074684 9.550000 -7.307944 0.450859 9.600000 -7.353267 -0.173068 9.650000 -7.398247 -0.797100 9.700000 -7.442863 -1.421244 9.750000 -7.487089 -2.045503 9.800000 -7.530899 -2.669882 9.850000 -7.574268 2.988800 9.900000 -7.617166 2.364170 9.950000 -7.659567 1.739408 10.000000 -7.701438 1.114510 10.050000 -7.742751 0.489474 10.100000 -7.783473 -0.135703 10.150000 -7.823570 -0.761024 10.200000 -7.863010 -1.386493 10.250000 -7.901756 -2.012109 10.300000 -7.939774 -2.637877 10.350000 -7.977026 3.019390 10.400000 -8.013475 2.393319 10.450000 -8.049082 1.767095 10.500000 -8.083808 1.140718 10.550000 -8.117615 0.514189 10.600000 -8.150461 -0.112490 10.650000 -8.182307 -0.739319 10.700000 -8.213113 -1.366295 10.750000 -8.242837 -1.993415 10.800000 -8.271439 -2.620675 10.850000 -8.298881 3.035113 10.900000 -8.325121 2.407585 10.950000 -8.350123 1.779930 11.000000 -8.373847 1.152154 11.050000 -8.396258 0.524265 11.100000 -8.417320 -0.103731 11.150000 -8.436999 -0.731826 11.200000 -8.455265 -1.360010 11.250000 -8.472087 -1.988276 11.300000 -8.487439 -2.616613 11.350000 -8.501294 3.038175 11.400000 -8.513631 2.409727 11.450000 -8.524430 1.781239 11.500000 -8.533674 1.152725 11.550000 -8.541350 0.524195 11.600000 -8.547449 -0.104337 11.650000 -8.551962 -0.732860 11.700000 -8.554886 -1.361359 11.750000 -8.556222 -1.989822 11.800000 -8.555972 -2.618236 11.850000 -8.554145 3.036598 11.900000 -8.550749 2.408324 11.950000 -8.545800 1.780138 12.000000 -8.539313 1.152056 12.050000 -8.531310 0.524089 12.100000 -8.521814 -0.103749 12.150000 -8.510851 -0.731446 12.200000 -8.498452 -1.358990 12.250000 -8.484647 -1.986370 12.300000 -8.469473 -2.613573 12.350000 -8.452964 3.042596 12.400000 -8.435161 2.415776 12.450000 -8.416104 1.789164 12.500000 -8.395836 1.162767 12.550000 -8.374402 0.536596 12.600000 -8.351845 -0.089344 12.650000 -8.328213 -0.715043 12.700000 -8.303552 -1.340496 12.750000 -8.277912 -1.965695 12.800000 -8.251339 -2.590637 12.850000 -8.223884 3.067870 12.900000 -8.195593 2.443459 12.950000 -8.166517 1.819320 13.000000 -8.136704 1.195455 13.050000 -8.106201 0.571867 13.100000 -8.075057 -0.051442 13.150000 -8.043318 -0.674470 13.200000 -8.011030 -1.297216 13.250000 -7.978239 -1.919679 13.300000 -7.944990 -2.541860 13.350000 -7.911325 3.119428 13.400000 -7.877288 2.497814 13.450000 -7.842919 1.876481 13.500000 -7.808258 1.255429 13.550000 -7.773343 0.634656 13.600000 -7.738213 0.014161 13.650000 -7.702904 -0.606058 13.700000 -7.667449 -1.226004 13.750000 -7.631882 -1.845678 13.800000 -7.596235 -2.465083 13.850000 -7.560540 -3.084222 13.900000 -7.524824 2.580089 13.950000 -7.489116 1.961474 14.000000 -7.453443 1.343117 14.050000 -7.417830 0.725014 14.100000 -7.382300 0.107163 14.150000 -7.346877 -0.510441 14.200000 -7.311583 -1.127801 14.250000 -7.276437 -1.744919 14.300000 -7.241460 -2.361801 14.350000 -7.206669 -2.978448 14.400000 -7.172082 2.688319 14.450000 -7.137715 2.072128 14.500000 -7.103584 1.456159 14.550000 -7.069703 0.840409 14.600000 -7.036087 0.224875 14.650000 -7.002747 -0.390449 14.700000 -6.969697 -1.005564 14.750000 -6.936947 -1.620475 14.800000 -6.904510 -2.235186 14.850000 -6.872394 -2.849701 14.900000 -6.840610 2.819163 14.950000 -6.809166 2.205031 15.000000 -6.778071 1.591085 15.050000 -6.747333 0.977322 15.100000 -6.716960 0.363737 15.150000 -6.686957 -0.249673 15.200000 -6.657332 -0.862910 15.250000 -6.628091 -1.475979 15.300000 -6.599240 -2.088882 15.350000 -6.570782 -2.701623 15.400000 -6.542724 2.968980 15.450000 -6.515068 2.356553 15.500000 -6.487821 1.744279 15.550000 -6.460984 1.132155 15.600000 -6.434561 0.520177 15.650000 -6.408555 -0.091658 15.700000 -6.382970 -0.703351 15.750000 -6.357806 -1.314907 15.800000 -6.333066 -1.926329 15.850000 -6.308753 -2.537618 15.900000 -6.284867 3.134407 15.950000 -6.261411 2.523373 16.000000 -6.238385 1.912463 16.050000 -6.215791 1.301673 16.100000 -6.193630 0.691001 16.150000 -6.171903 0.080445 16.200000 -6.150610 -0.529998 16.250000 -6.129753 -1.140331 16.300000 -6.109333 -1.750557 16.350000 -6.089349 -2.360677 16.400000 -6.069804 -2.970695 16.450000 -6.050696 2.702573 16.500000 -6.032029 2.092753 16.550000 -6.013801 1.483028 16.600000 -5.996014 0.873397 16.650000 -5.978668 0.263856 16.700000 -5.961764 -0.345596 16.750000 -5.945302 -0.954962 16.800000 -5.929284 -1.564243 16.850000 -5.913710 -2.173442 16.900000 -5.898580 -2.782560 16.950000 -5.883895 2.891585 17.000000 -5.869655 2.282621 17.050000 -5.855861 1.673733 17.100000 -5.842513 1.064917 17.150000 -5.829611 0.456173 17.200000 -5.817156 -0.152502 17.250000 -5.805148 -0.761109 17.300000 -5.793587 -1.369649 17.350000 -5.782472 -1.978124 17.400000 -5.771804 -2.586536 17.450000 -5.761582 3.088300 17.500000 -5.751806 2.480011 17.550000 -5.742476 1.871782 17.600000 -5.733592 1.263610 17.650000 -5.725152 0.655496 17.700000 -5.717157 0.047438 17.750000 -5.709606 -0.560566 17.800000 -5.702497 -1.168517 17.850000 -5.695832 -1.776414 17.900000 -5.689607 -2.384261 17.950000 -5.683823 -2.992057 18.000000 -5.678479 2.683382 18.050000 -5.673574 2.075684 18.100000 -5.669106 1.468035 18.150000 -5.665075 0.860432 18.200000 -5.661478 0.252876 18.250000 -5.658315 -0.354633 18.300000 -5.655583 -0.962098 18.350000 -5.653282 -1.569517 18.400000 -5.651408 -2.176892 18.450000 -5.649959 -2.784222 18.500000 -5.648934 2.891676 18.550000 -5.648329 2.284434 18.600000 -5.648141 1.677234 18.650000 -5.648367 1.070079 18.700000 -5.649003 0.462967 18.750000 -5.650046 -0.144102 18.800000 -5.651490 -0.751127 18.850000 -5.653331 -1.358109 18.900000 -5.655565 -1.965046 18.950000 -5.658184 -2.571940 19.000000 -5.661184 3.104396 19.050000 -5.664558 2.497592 19.100000 -5.668300 1.890832 19.150000 -5.672401 1.284117 19.200000 -5.676855 0.677448 19.250000 -5.681652 0.070824 19.300000 -5.686786 -0.535753 19.350000 -5.692245 -1.142283 19.400000 -5.698022 -1.748767 19.450000 -5.704105 -2.355203 19.500000 -5.710485 -2.961591 19.550000 -5.717150 2.715255 19.600000 -5.724089 2.108963 19.650000 -5.731290 1.502721 19.700000 -5.738740 0.896529 19.750000 -5.746426 0.290386 19.800000 -5.754335 -0.315706 19.850000 -5.762452 -0.921748 19.900000 -5.770763 -1.527739 19.950000 -5.779251 -2.133678 20.000000 -5.787903 -2.739566