% 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 087. 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 -0.001513 -0.981483 0.100000 -0.006049 -1.962981 0.150000 -0.013606 -2.944506 0.200000 -0.024178 2.357113 0.250000 -0.037754 1.375490 0.300000 -0.054325 0.393798 0.350000 -0.073876 -0.587978 0.400000 -0.096391 -1.569851 0.450000 -0.121851 -2.551835 0.500000 -0.150234 2.749242 0.550000 -0.181515 1.766996 0.600000 -0.215668 0.784599 0.650000 -0.252661 -0.197963 0.700000 -0.292461 -1.180702 0.750000 -0.335033 -2.163632 0.800000 -0.380336 3.136421 0.850000 -0.428328 2.153073 0.900000 -0.478963 1.169498 0.950000 -0.532191 0.185685 1.000000 -0.587961 -0.798379 1.050000 -0.646217 -1.782703 1.100000 -0.706897 -2.767298 1.150000 -0.769941 2.531011 1.200000 -0.835281 1.545845 1.250000 -0.902847 0.560381 1.300000 -0.972567 -0.425389 1.350000 -1.044364 -1.411471 1.400000 -1.118157 -2.397871 1.450000 -1.193865 2.898590 1.500000 -1.271402 1.911540 1.550000 -1.350678 0.924160 1.600000 -1.431604 -0.063551 1.650000 -1.514087 -1.051593 1.700000 -1.598031 -2.039964 1.750000 -1.683342 -3.028662 1.800000 -1.769922 2.265503 1.850000 -1.857674 1.276165 1.900000 -1.946500 0.286519 1.950000 -2.036305 -0.703428 2.000000 -2.126993 -1.693665 2.050000 -2.218471 -2.684179 2.100000 -2.310647 2.608229 2.150000 -2.403435 1.617204 2.200000 -2.496750 0.625948 2.250000 -2.590514 -0.365521 2.300000 -2.684651 -1.357183 2.350000 -2.779092 -2.349016 2.400000 -2.873775 2.942186 2.450000 -2.968643 1.950076 2.500000 -3.063646 0.957863 2.550000 -3.158743 -0.034429 2.600000 -3.253896 -1.026773 2.650000 -3.349080 -2.019146 2.700000 -3.444272 -3.011522 2.750000 -3.539459 2.279309 2.800000 -3.634635 1.287002 2.850000 -3.729800 0.294766 2.900000 -3.824960 -0.697376 2.950000 -3.920127 -1.689399 3.000000 -4.015319 -2.681284 3.050000 -4.110556 2.610178 3.100000 -4.205866 1.618634 3.150000 -4.301276 0.627288 3.200000 -4.396819 -0.363842 3.250000 -4.492527 -1.354742 3.300000 -4.588434 -2.345397 3.350000 -4.684575 2.947391 3.400000 -4.780984 1.957263 3.450000 -4.877693 0.967414 3.500000 -4.974733 -0.022149 3.550000 -5.072133 -1.011417 3.600000 -5.169919 -2.000385 3.650000 -5.268113 -2.989049 3.700000 -5.366734 2.305779 3.750000 -5.465796 1.317733 3.800000 -5.565310 0.329997 3.850000 -5.665279 -0.657428 3.900000 -5.765705 -1.644543 3.950000 -5.866582 -2.631349 4.000000 -5.967901 2.665336 4.050000 -6.069646 1.679139 4.100000 -6.171796 0.693242 4.150000 -6.274326 -0.292361 4.200000 -6.377206 -1.277673 4.250000 -6.480398 -2.262701 4.300000 -6.583864 3.035736 4.350000 -6.687558 2.051261 4.400000 -6.791430 1.067053 4.450000 -6.895429 0.083104 4.500000 -6.999498 -0.900591 4.550000 -7.103575 -1.884042 4.600000 -7.207600 -2.867254 4.650000 -7.311507 2.432950 4.700000 -7.415229 1.450190 4.750000 -7.518697 0.467645 4.800000 -7.621841 -0.514695 4.850000 -7.724592 -1.496837 4.900000 -7.826878 -2.478791 4.950000 -7.928631 2.822620 5.000000 -8.029780 1.841017 5.050000 -8.130257 0.859576 5.100000 -8.229998 -0.121712 5.150000 -8.328936 -1.102856 5.200000 -8.427012 -2.083866 5.250000 -8.524168 -3.064750 5.300000 -8.620347 2.237668 5.350000 -8.715499 1.257008 5.400000 -8.809578 0.276447 5.450000 -8.902539 -0.704025 5.500000 -8.994346 -1.684414 5.550000 -9.084963 -2.664731 5.600000 -9.174362 2.638203 5.650000 -9.262520 1.658010 5.700000 -9.349415 0.677868 5.750000 -9.435035 -0.302231 5.800000 -9.519369 -1.282291 5.850000 -9.602412 -2.262319 5.900000 -9.684162 3.040865 5.950000 -9.764623 2.060888 6.000000 -9.843802 1.080930 6.050000 -9.921710 0.100989 6.100000 -9.998360 -0.878937 6.150000 -10.073769 -1.858850 6.200000 -10.147957 -2.838750 6.250000 -10.220945 2.464549 6.300000 -10.292757 1.484678 6.350000 -10.363417 0.504823 6.400000 -10.432950 -0.475012 6.450000 -10.501384 -1.454825 6.500000 -10.568745 -2.434609 6.550000 -10.635058 2.868825 6.600000 -10.700351 1.889112 6.650000 -10.764646 0.909445 6.700000 -10.827969 -0.070170 6.750000 -10.890341 -1.049725 6.800000 -10.951781 -2.029211 6.850000 -11.012309 -3.008620 6.900000 -11.071940 2.295241 6.950000 -11.130686 1.316013 7.000000 -11.188557 0.336887 7.050000 -11.245560 -0.642125 7.100000 -11.301700 -1.621015 7.150000 -11.356976 -2.599774 7.200000 -11.411386 2.704790 7.250000 -11.464924 1.726317 7.300000 -11.517578 0.747997 7.350000 -11.569337 -0.230161 7.400000 -11.620184 -1.208154 7.450000 -11.670098 -2.185976 7.500000 -11.719056 3.119561 7.550000 -11.767033 2.142089 7.600000 -11.814000 1.164792 7.650000 -11.859926 0.187671 7.700000 -11.904778 -0.789278 7.750000 -11.948520 -1.766059 7.800000 -11.991118 -2.742680 7.850000 -12.032534 2.564036 7.900000 -12.072733 1.587707 7.950000 -12.111676 0.611505 8.000000 -12.149329 -0.364585 8.050000 -12.185658 -1.340581 8.100000 -12.220631 -2.316504 8.150000 -12.254219 2.990810 8.200000 -12.286397 2.014963 8.250000 -12.317143 1.039115 8.300000 -12.346439 0.063237 8.350000 -12.374274 -0.912705 8.400000 -12.400640 -1.888742 8.450000 -12.425535 -2.864910 8.500000 -12.448963 2.441939 8.550000 -12.470934 1.465396 8.600000 -12.491463 0.488607 8.650000 -12.510571 -0.488470 8.700000 -12.528282 -1.465876 8.750000 -12.544627 -2.443654 8.800000 -12.559638 2.861339 8.850000 -12.573352 1.882689 8.900000 -12.585806 0.903537 8.950000 -12.597040 -0.076161 9.000000 -12.607091 -1.056446 9.050000 -12.615996 -2.037362 9.100000 -12.623787 -3.018952 9.150000 -12.630492 2.281929 9.200000 -12.636133 1.298871 9.250000 -12.640723 0.315018 9.300000 -12.644265 -0.669665 9.350000 -12.646751 -1.655217 9.400000 -12.648159 -2.641671 9.450000 -12.648455 2.654127 9.500000 -12.647585 1.665775 9.550000 -12.645481 0.676433 9.600000 -12.642054 -0.313924 9.650000 -12.637196 -1.305316 9.700000 -12.630780 -2.297758 9.750000 -12.622657 2.991924 9.800000 -12.612661 1.997353 9.850000 -12.600603 1.001715 9.900000 -12.586278 0.005016 9.950000 -12.569465 -0.992729 10.000000 -12.549930 -1.991499 10.050000 -12.527430 -2.991264 10.100000 -12.501713 2.291202 10.150000 -12.472530 1.289577 10.200000 -12.439634 0.287105 10.250000 -12.402790 -0.716148 10.300000 -12.361780 -1.720102 10.350000 -12.316407 -2.724672 10.400000 -12.266504 2.553422 10.450000 -12.211942 1.547910 10.500000 -12.152628 0.542087 10.550000 -12.088515 -0.463938 10.600000 -12.019603 -1.470049 10.650000 -11.945940 -2.476131 10.700000 -11.867624 2.801117 10.750000 -11.784800 1.795434 10.800000 -11.697657 0.790114 10.850000 -11.606425 -0.214742 10.900000 -11.511373 -1.219038 10.950000 -11.412797 -2.222688 11.000000 -11.311021 3.057571 11.050000 -11.206385 2.055437 11.100000 -11.099244 1.054156 11.150000 -10.989959 0.053776 11.200000 -10.878890 -0.945661 11.250000 -10.766399 -1.944122 11.300000 -10.652835 -2.941584 11.350000 -10.538541 2.345156 11.400000 -10.423843 1.349738 11.450000 -10.309054 0.355350 11.500000 -10.194469 -0.638007 11.550000 -10.080364 -1.630340 11.600000 -9.966999 -2.621656 11.650000 -9.854613 2.671216 11.700000 -9.743429 1.681892 11.750000 -9.633652 0.693539 11.800000 -9.525468 -0.293859 11.850000 -9.419050 -1.280324 11.900000 -9.314553 -2.265875 11.950000 -9.212120 3.032653 12.000000 -9.111880 2.048867 12.050000 -9.013950 1.065933 12.100000 -8.918436 0.083828 12.150000 -8.825433 -0.897467 12.200000 -8.735029 -1.877973 12.250000 -8.647303 -2.857710 12.300000 -8.562327 2.446489 12.350000 -8.480166 1.468235 12.400000 -8.400879 0.490694 12.450000 -8.324522 -0.486150 12.500000 -8.251145 -1.462314 12.550000 -8.180797 -2.437813 12.600000 -8.113521 2.870521 12.650000 -8.049359 1.896305 12.700000 -7.988353 0.922710 12.750000 -7.930542 -0.050278 12.800000 -7.875965 -1.022671 12.850000 -7.824661 -1.994481 12.900000 -7.776667 -2.965719 12.950000 -7.732025 2.346790 13.000000 -7.690775 1.376665 13.050000 -7.652959 0.407083 13.100000 -7.618622 -0.561967 13.150000 -7.587812 -1.530490 13.200000 -7.560579 -2.498496 13.250000 -7.536976 2.817195 13.300000 -7.517060 1.850207 13.350000 -7.500895 0.883719 13.400000 -7.488547 -0.082273 13.450000 -7.480089 -1.047772 13.500000 -7.475598 -2.012782 13.550000 -7.475161 -2.977303 13.600000 -7.478871 2.341849 13.650000 -7.486827 1.378304 13.700000 -7.499141 0.415250 13.750000 -7.515930 -0.547311 13.800000 -7.537326 -1.509371 13.850000 -7.563470 -2.470925 13.900000 -7.594517 2.851222 13.950000 -7.630636 1.890712 14.000000 -7.672010 0.930745 14.050000 -7.718841 -0.028662 14.100000 -7.771348 -0.987488 14.150000 -7.829772 -1.945705 14.200000 -7.894377 -2.903284 14.250000 -7.965449 2.422998 14.300000 -8.043306 1.466814 14.350000 -8.128294 0.511401 14.400000 -8.220793 -0.443179 14.450000 -8.321222 -1.396855 14.500000 -8.430040 -2.349538 14.550000 -8.547751 2.982058 14.600000 -8.674911 2.031688 14.650000 -8.812128 1.082683 14.700000 -8.960068 0.135221 14.750000 -9.119457 -0.810482 14.800000 -9.291081 -1.754165 14.850000 -9.475781 -2.695510 14.900000 -9.674445 2.649060 14.950000 -9.887978 1.713658 15.000000 -10.117261 0.782072 15.050000 -10.363070 -0.144952 15.100000 -10.625936 -1.066476 15.150000 -10.905916 -1.981331 15.200000 -11.202209 -2.888065 15.250000 -11.512550 2.498284 15.300000 -11.832277 1.613445 15.350000 -12.153002 0.742936 15.400000 -12.460980 -0.110985 15.450000 -12.735736 -0.946783 15.500000 -12.950347 -1.764710 15.550000 -13.075452 -2.568011 15.600000 -13.087827 2.919764 15.650000 -12.979970 2.123203 15.700000 -12.763705 1.316778 15.750000 -12.464635 0.494531 15.800000 -12.112207 -0.346003 15.850000 -11.732079 -1.204551 15.900000 -11.343138 -2.079327 15.950000 -10.957779 -2.968013 16.000000 -10.583426 2.414874 16.050000 -10.224117 1.504995 16.100000 -9.881743 0.587237 16.150000 -9.556893 -0.337016 16.200000 -9.249405 -1.266649 16.250000 -8.958705 -2.200771 16.300000 -8.684010 -3.138667 16.350000 -8.424455 2.203423 16.400000 -8.179160 1.259593 16.450000 -7.947268 0.313405 16.500000 -7.727972 -0.634832 16.550000 -7.520516 -1.584865 16.600000 -7.324206 -2.536483 16.650000 -7.138403 2.793673 16.700000 -6.962521 1.839378 16.750000 -6.796027 0.883942 16.800000 -6.638432 -0.072531 16.850000 -6.489290 -1.029954 16.900000 -6.348191 -1.988251 16.950000 -6.214761 -2.947358 17.000000 -6.088653 2.375965 17.050000 -5.969548 1.415396 17.100000 -5.857152 0.454160 17.150000 -5.751190 -0.507706 17.200000 -5.651408 -1.470173 17.250000 -5.557565 -2.433213 17.300000 -5.469439 2.886381 17.350000 -5.386818 1.922260 17.400000 -5.309502 0.957626 17.450000 -5.237300 -0.007505 17.500000 -5.170031 -0.973120 17.550000 -5.107521 -1.939207 17.600000 -5.049603 -2.905755 17.650000 -4.996115 2.410430 17.700000 -4.946899 1.442987 17.750000 -4.901802 0.475108 17.800000 -4.860674 -0.493199 17.850000 -4.823368 -1.461928 17.900000 -4.789738 -2.431072 17.950000 -4.759641 2.882561 18.000000 -4.732936 1.912606 18.050000 -4.709481 0.942256 18.100000 -4.689136 -0.028484 18.150000 -4.671761 -0.999605 18.200000 -4.657217 -1.971101 18.250000 -4.645364 -2.942962 18.300000 -4.636065 2.368004 18.350000 -4.629181 1.395438 18.400000 -4.624574 0.422535 18.450000 -4.622106 -0.550693 18.500000 -4.621642 -1.524234 18.550000 -4.623045 -2.498074 18.600000 -4.626181 2.810987 18.650000 -4.630919 1.836596 18.700000 -4.637128 0.861953 18.750000 -4.644681 -0.112921 18.800000 -4.653454 -1.088008 18.850000 -4.663326 -2.063287 18.900000 -4.674180 -3.038734 18.950000 -4.685904 2.268857 19.000000 -4.698393 1.293141 19.050000 -4.711543 0.317327 19.100000 -4.725261 -0.658557 19.150000 -4.739458 -1.634487 19.200000 -4.754051 -2.610434 19.250000 -4.768965 2.696813 19.300000 -4.784134 1.720911 19.350000 -4.799497 0.745073 19.400000 -4.815000 -0.230675 19.450000 -4.830599 -1.206305 19.500000 -4.846255 -2.181792 19.550000 -4.861938 3.126073 19.600000 -4.877623 2.150946 19.650000 -4.893292 1.176032 19.700000 -4.908934 0.201355 19.750000 -4.924544 -0.773067 19.800000 -4.940119 -1.747216 19.850000 -4.955665 -2.721074 19.900000 -4.971190 2.588556 19.950000 -4.986704 1.615319 20.000000 -5.002224 0.642407