% 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 095. 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 -0.000398 -0.347783 0.100000 -0.001593 -0.695567 0.150000 -0.003583 -1.043352 0.200000 -0.006367 -1.391140 0.250000 -0.009945 -1.738931 0.300000 -0.014314 -2.086727 0.350000 -0.019473 -2.434527 0.400000 -0.025418 -2.782334 0.450000 -0.032149 -3.130148 0.500000 -0.039661 2.805215 0.550000 -0.047953 2.457383 0.600000 -0.057023 2.109540 0.650000 -0.066866 1.761685 0.700000 -0.077482 1.413816 0.750000 -0.088869 1.065932 0.800000 -0.101023 0.718032 0.850000 -0.113944 0.370114 0.900000 -0.127630 0.022176 0.950000 -0.142080 -0.325783 1.000000 -0.157294 -0.673764 1.050000 -0.173271 -1.021768 1.100000 -0.190011 -1.369798 1.150000 -0.207513 -1.717854 1.200000 -0.225780 -2.065937 1.250000 -0.244810 -2.414049 1.300000 -0.264605 -2.762190 1.350000 -0.285164 -3.110362 1.400000 -0.306490 2.824621 1.450000 -0.328583 2.476387 1.500000 -0.351442 2.128120 1.550000 -0.375069 1.779820 1.600000 -0.399464 1.431487 1.650000 -0.424626 1.083120 1.700000 -0.450556 0.734718 1.750000 -0.477252 0.386283 1.800000 -0.504714 0.037812 1.850000 -0.532942 -0.310695 1.900000 -0.561932 -0.659236 1.950000 -0.591685 -1.007815 2.000000 -0.622198 -1.356429 2.050000 -0.653470 -1.705081 2.100000 -0.685498 -2.053772 2.150000 -0.718281 -2.402500 2.200000 -0.751817 -2.751269 2.250000 -0.786105 -3.100078 2.300000 -0.821142 2.834257 2.350000 -0.856929 2.485363 2.400000 -0.893464 2.136425 2.450000 -0.930746 1.787442 2.500000 -0.968777 1.438411 2.550000 -1.007556 1.089332 2.600000 -1.047086 0.740202 2.650000 -1.087366 0.391021 2.700000 -1.128401 0.041785 2.750000 -1.170191 -0.307506 2.800000 -1.212741 -0.656854 2.850000 -1.256053 -1.006261 2.900000 -1.300132 -1.355729 2.950000 -1.344982 -1.705259 3.000000 -1.390606 -2.054854 3.050000 -1.437010 -2.404515 3.100000 -1.484196 -2.754243 3.150000 -1.532171 -3.104040 3.200000 -1.580936 2.829277 3.250000 -1.630497 2.479336 3.300000 -1.680856 2.129321 3.350000 -1.732015 1.779230 3.400000 -1.783978 1.429062 3.450000 -1.836746 1.078813 3.500000 -1.890319 0.728484 3.550000 -1.944698 0.378071 3.600000 -1.999883 0.027572 3.650000 -2.055872 -0.323015 3.700000 -2.112664 -0.673692 3.750000 -2.170256 -1.024463 3.800000 -2.228645 -1.375330 3.850000 -2.287828 -1.726297 3.900000 -2.347800 -2.077366 3.950000 -2.408556 -2.428542 4.000000 -2.470093 -2.779829 4.050000 -2.532403 -3.131230 4.100000 -2.595483 2.800436 4.150000 -2.659326 2.448793 4.200000 -2.723925 2.097022 4.250000 -2.789276 1.745118 4.300000 -2.855370 1.393076 4.350000 -2.922202 1.040891 4.400000 -2.989765 0.688558 4.450000 -3.058052 0.336072 4.500000 -3.127055 -0.016573 4.550000 -3.196766 -0.369381 4.600000 -3.267176 -0.722358 4.650000 -3.338277 -1.075510 4.700000 -3.410058 -1.428840 4.750000 -3.482508 -1.782354 4.800000 -3.555616 -2.136056 4.850000 -3.629367 -2.489952 4.900000 -3.703747 -2.844045 4.950000 -3.778740 3.084846 5.000000 -3.854327 2.730346 5.050000 -3.930488 2.375635 5.100000 -4.007201 2.020712 5.150000 -4.084442 1.665571 5.200000 -4.162186 1.310211 5.250000 -4.240403 0.954626 5.300000 -4.319063 0.598815 5.350000 -4.398135 0.242774 5.400000 -4.477582 -0.113500 5.450000 -4.557369 -0.470009 5.500000 -4.637457 -0.826756 5.550000 -4.717806 -1.183744 5.600000 -4.798373 -1.540975 5.650000 -4.879117 -1.898451 5.700000 -4.959992 -2.256175 5.750000 -5.040953 -2.614148 5.800000 -5.121955 -2.972372 5.850000 -5.202950 2.952337 5.900000 -5.283892 2.593607 5.950000 -5.364735 2.234622 6.000000 -5.445431 1.875383 6.050000 -5.525935 1.515888 6.100000 -5.606200 1.156140 6.150000 -5.686183 0.796138 6.200000 -5.765838 0.435885 6.250000 -5.845124 0.075383 6.300000 -5.923999 -0.285365 6.350000 -6.002421 -0.646356 6.400000 -6.080351 -1.007585 6.450000 -6.157751 -1.369046 6.500000 -6.234585 -1.730734 6.550000 -6.310816 -2.092641 6.600000 -6.386411 -2.454761 6.650000 -6.461335 -2.817084 6.700000 -6.535557 3.103583 6.750000 -6.609046 2.740879 6.800000 -6.681771 2.378002 6.850000 -6.753704 2.014960 6.900000 -6.824816 1.651766 6.950000 -6.895081 1.288431 7.000000 -6.964473 0.924968 7.050000 -7.032966 0.561388 7.100000 -7.100537 0.197705 7.150000 -7.167163 -0.166071 7.200000 -7.232822 -0.529925 7.250000 -7.297494 -0.893846 7.300000 -7.361160 -1.257821 7.350000 -7.423804 -1.621839 7.400000 -7.485410 -1.985889 7.450000 -7.545964 -2.349958 7.500000 -7.605456 -2.714036 7.550000 -7.663876 -3.078113 7.600000 -7.721218 2.841007 7.650000 -7.777478 2.476962 7.700000 -7.832654 2.112949 7.750000 -7.886748 1.748975 7.800000 -7.939765 1.385049 7.850000 -7.991710 1.021180 7.900000 -8.042595 0.657377 7.950000 -8.092431 0.293647 8.000000 -8.141235 -0.070000 8.050000 -8.189024 -0.433558 8.100000 -8.235819 -0.797016 8.150000 -8.281642 -1.160366 8.200000 -8.326517 -1.523600 8.250000 -8.370471 -1.886708 8.300000 -8.413531 -2.249681 8.350000 -8.455725 -2.612508 8.400000 -8.497083 -2.975179 8.450000 -8.537635 2.945501 8.500000 -8.577411 2.583173 8.550000 -8.616441 2.221034 8.600000 -8.654754 1.859094 8.650000 -8.692380 1.497367 8.700000 -8.729347 1.135863 8.750000 -8.765684 0.774596 8.800000 -8.801417 0.413576 8.850000 -8.836573 0.052815 8.900000 -8.871178 -0.307675 8.950000 -8.905257 -0.667882 9.000000 -8.938834 -1.027795 9.050000 -8.971935 -1.387405 9.100000 -9.004584 -1.746701 9.150000 -9.036805 -2.105673 9.200000 -9.068624 -2.464313 9.250000 -9.100069 -2.822612 9.300000 -9.131166 3.102622 9.350000 -9.161945 2.745026 9.400000 -9.192438 2.387791 9.450000 -9.222678 2.030924 9.500000 -9.252701 1.674429 9.550000 -9.282545 1.318311 9.600000 -9.312252 0.962575 9.650000 -9.341864 0.607226 9.700000 -9.371429 0.252268 9.750000 -9.400995 -0.102296 9.800000 -9.430612 -0.456461 9.850000 -9.460334 -0.810221 9.900000 -9.490213 -1.163573 9.950000 -9.520306 -1.516510 10.000000 -9.550666 -1.869027 10.050000 -9.581350 -2.221116 10.100000 -9.612411 -2.572771 10.150000 -9.643902 -2.923983 10.200000 -9.675873 3.008442 10.250000 -9.708371 2.658144 10.300000 -9.741441 2.308317 10.350000 -9.775120 1.958974 10.400000 -9.809445 1.610126 10.450000 -9.844443 1.261787 10.500000 -9.880139 0.913969 10.550000 -9.916550 0.566686 10.600000 -9.953685 0.219953 10.650000 -9.991549 -0.126217 10.700000 -10.030139 -0.471808 10.750000 -10.069445 -0.816805 10.800000 -10.109451 -1.161194 10.850000 -10.150132 -1.504961 10.900000 -10.191460 -1.848089 10.950000 -10.233398 -2.190564 11.000000 -10.275904 -2.532372 11.050000 -10.318930 -2.873498 11.100000 -10.362423 3.069257 11.150000 -10.406322 2.729539 11.200000 -10.450564 2.390546 11.250000 -10.495078 2.052294 11.300000 -10.539787 1.714797 11.350000 -10.584608 1.378071 11.400000 -10.629452 1.042133 11.450000 -10.674222 0.706997 11.500000 -10.718810 0.372683 11.550000 -10.763099 0.039206 11.600000 -10.806962 -0.293414 11.650000 -10.850257 -0.625160 11.700000 -10.892828 -0.956014 11.750000 -10.934501 -1.285956 11.800000 -10.975087 -1.614970 11.850000 -11.014375 -1.943039 11.900000 -11.052135 -2.270149 11.950000 -11.088114 -2.596290 12.000000 -11.122039 -2.921452 12.050000 -11.153617 3.037551 12.100000 -11.182533 2.714348 12.150000 -11.208457 2.392113 12.200000 -11.231046 2.070828 12.250000 -11.249947 1.750468 12.300000 -11.264803 1.430996 12.350000 -11.275263 1.112365 12.400000 -11.280983 0.794519 12.450000 -11.281643 0.477389 12.500000 -11.276947 0.160897 12.550000 -11.266636 -0.155045 12.600000 -11.250495 -0.470533 12.650000 -11.228358 -0.785671 12.700000 -11.200115 -1.100566 12.750000 -11.165714 -1.415330 12.800000 -11.125165 -1.730072 12.850000 -11.078537 -2.044904 12.900000 -11.025953 -2.359931 12.950000 -10.967593 -2.675252 13.000000 -10.903681 -2.990959 13.050000 -10.834480 2.976048 13.100000 -10.760285 2.659327 13.150000 -10.681416 2.341999 13.200000 -10.598208 2.024011 13.250000 -10.511003 1.705320 13.300000 -10.420146 1.385893 13.350000 -10.325979 1.065706 13.400000 -10.228834 0.744744 13.450000 -10.129031 0.422997 13.500000 -10.026878 0.100463 13.550000 -9.922662 -0.222855 13.600000 -9.816657 -0.546949 13.650000 -9.709117 -0.871810 13.700000 -9.600279 -1.197422 13.750000 -9.490364 -1.523772 13.800000 -9.379577 -1.850840 13.850000 -9.268108 -2.178608 13.900000 -9.156134 -2.507057 13.950000 -9.043819 -2.836167 14.000000 -8.931316 3.117269 14.050000 -8.818767 2.786900 14.100000 -8.706304 2.455934 14.150000 -8.594052 2.124389 14.200000 -8.482125 1.792289 14.250000 -8.370631 1.459654 14.300000 -8.259670 1.126505 14.350000 -8.149334 0.792863 14.400000 -8.039708 0.458750 14.450000 -7.930869 0.124185 14.500000 -7.822891 -0.210809 14.550000 -7.715835 -0.546214 14.600000 -7.609760 -0.882008 14.650000 -7.504717 -1.218171 14.700000 -7.400749 -1.554686 14.750000 -7.297895 -1.891531 14.800000 -7.196186 -2.228690 14.850000 -7.095649 -2.566145 14.900000 -6.996303 -2.903878 14.950000 -6.898164 3.041310 15.000000 -6.801244 2.703065 15.050000 -6.705548 2.364587 15.100000 -6.611079 2.025887 15.150000 -6.517837 1.686979 15.200000 -6.425820 1.347874 15.250000 -6.335021 1.008581 15.300000 -6.245434 0.669110 15.350000 -6.157051 0.329469 15.400000 -6.069863 -0.010334 15.450000 -5.983861 -0.350294 15.500000 -5.899036 -0.690403 15.550000 -5.815378 -1.030658 15.600000 -5.732879 -1.371052 15.650000 -5.651531 -1.711584 15.700000 -5.571327 -2.052247 15.750000 -5.492261 -2.393040 15.800000 -5.414327 -2.733959 15.850000 -5.337520 -3.075001 15.900000 -5.261837 2.867022 15.950000 -5.187274 2.525743 16.000000 -5.113827 2.184349 16.050000 -5.041495 1.842844 16.100000 -4.970273 1.501230 16.150000 -4.900160 1.159510 16.200000 -4.831151 0.817689 16.250000 -4.763242 0.475768 16.300000 -4.696429 0.133753 16.350000 -4.630706 -0.208355 16.400000 -4.566066 -0.550552 16.450000 -4.502501 -0.892833 16.500000 -4.440004 -1.235196 16.550000 -4.378564 -1.577637 16.600000 -4.318170 -1.920153 16.650000 -4.258810 -2.262740 16.700000 -4.200472 -2.605396 16.750000 -4.143142 -2.948118 16.800000 -4.086807 2.992282 16.850000 -4.031451 2.649435 16.900000 -3.977061 2.306530 16.950000 -3.923621 1.963568 17.000000 -3.871117 1.620550 17.050000 -3.819534 1.277478 17.100000 -3.768859 0.934353 17.150000 -3.719079 0.591176 17.200000 -3.670182 0.247947 17.250000 -3.622155 -0.095333 17.300000 -3.574990 -0.438663 17.350000 -3.528675 -0.782044 17.400000 -3.483203 -1.125474 17.450000 -3.438567 -1.468953 17.500000 -3.394760 -1.812481 17.550000 -3.351777 -2.156058 17.600000 -3.309613 -2.499683 17.650000 -3.268264 -2.843355 17.700000 -3.227728 3.096112 17.750000 -3.188001 2.752348 17.800000 -3.149081 2.408540 17.850000 -3.110967 2.064688 17.900000 -3.073655 1.720795 17.950000 -3.037143 1.376862 18.000000 -3.001430 1.032889 18.050000 -2.966512 0.688880 18.100000 -2.932387 0.344835 18.150000 -2.899051 0.000757 18.200000 -2.866500 -0.343353 18.250000 -2.834730 -0.687494 18.300000 -2.803736 -1.031663 18.350000 -2.773513 -1.375860 18.400000 -2.744055 -1.720082 18.450000 -2.715356 -2.064329 18.500000 -2.687411 -2.408600 18.550000 -2.660214 -2.752894 18.600000 -2.633758 -3.097211 18.650000 -2.608037 2.841636 18.700000 -2.583047 2.497276 18.750000 -2.558781 2.152894 18.800000 -2.535235 1.808490 18.850000 -2.512405 1.464063 18.900000 -2.490287 1.119613 18.950000 -2.468879 0.775140 19.000000 -2.448178 0.430642 19.050000 -2.428182 0.086118 19.100000 -2.408891 -0.258432 19.150000 -2.390305 -0.603010 19.200000 -2.372424 -0.947616 19.250000 -2.355250 -1.292251 19.300000 -2.338783 -1.636916 19.350000 -2.323026 -1.981613 19.400000 -2.307980 -2.326342 19.450000 -2.293647 -2.671104 19.500000 -2.280030 -3.015899 19.550000 -2.267130 2.922457 19.600000 -2.254950 2.577593 19.650000 -2.243489 2.232694 19.700000 -2.232750 1.887760 19.750000 -2.222731 1.542789 19.800000 -2.213432 1.197782 19.850000 -2.204853 0.852737 19.900000 -2.196991 0.507655 19.950000 -2.189843 0.162535 20.000000 -2.183407 -0.182624