% 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 040. 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 -0.000574 1.368555 0.100000 -0.002296 2.737112 0.150000 -0.005166 -2.177510 0.200000 -0.009183 -0.808938 0.250000 -0.014346 0.559646 0.300000 -0.020652 1.928243 0.350000 -0.028102 -2.986328 0.400000 -0.036692 -1.617695 0.450000 -0.046420 -0.249039 0.500000 -0.057284 1.119642 0.550000 -0.069281 2.488350 0.600000 -0.082408 -2.426097 0.650000 -0.096662 -1.057327 0.700000 -0.112039 0.311477 0.750000 -0.128536 1.680318 0.800000 -0.146149 3.049199 0.850000 -0.164874 -1.865066 0.900000 -0.184708 -0.496102 0.950000 -0.205647 0.872907 1.000000 -0.227687 2.241962 1.050000 -0.250824 -2.672121 1.100000 -0.275054 -1.302969 1.150000 -0.300375 0.066234 1.200000 -0.326782 1.435489 1.250000 -0.354272 2.804796 1.300000 -0.382842 -2.109027 1.350000 -0.412491 -0.739611 1.400000 -0.443216 0.629861 1.450000 -0.475014 1.999389 1.500000 -0.507886 -2.914213 1.550000 -0.541830 -1.544572 1.600000 -0.576846 -0.174875 1.650000 -0.612935 1.194879 1.700000 -0.650099 2.564690 1.750000 -0.688339 -2.348629 1.800000 -0.727659 -0.978707 1.850000 -0.768064 0.391271 1.900000 -0.809557 1.761303 1.950000 -0.852147 3.131390 2.000000 -0.895839 -1.781656 2.050000 -0.940643 -0.411465 2.100000 -0.986569 0.958778 2.150000 -1.033629 2.329071 2.200000 -1.081835 -2.583773 2.250000 -1.131203 -1.213384 2.300000 -1.181748 0.157052 2.350000 -1.233488 1.527533 2.400000 -1.286444 2.898058 2.450000 -1.340637 -2.014559 2.500000 -1.396091 -0.643949 2.550000 -1.452831 0.726700 2.600000 -1.510887 2.097390 2.650000 -1.570288 -2.815068 2.700000 -1.631067 -1.444303 2.750000 -1.693259 -0.073502 2.800000 -1.756902 1.297335 2.850000 -1.822037 2.668208 2.900000 -1.888707 -2.244070 2.950000 -1.956958 -0.873127 3.000000 -2.026840 0.497850 3.050000 -2.098405 1.868863 3.100000 -2.171709 -3.043273 3.150000 -2.246813 -1.672187 3.200000 -2.323779 -0.301063 3.250000 -2.402675 1.070101 3.300000 -2.483572 2.441308 3.350000 -2.566546 -2.470626 3.400000 -2.651679 -1.099328 3.450000 -2.739056 0.272022 3.500000 -2.828767 1.643428 3.550000 -2.920912 3.014894 3.600000 -3.015591 -1.896759 3.650000 -3.112916 -0.525156 3.700000 -3.213004 0.846528 3.750000 -3.315979 2.218298 3.800000 -3.421975 -2.693020 3.850000 -3.531136 -1.321046 3.900000 -3.643613 0.051046 3.950000 -3.759572 1.423270 4.000000 -3.879189 2.795639 4.050000 -4.002654 -2.115014 4.100000 -4.130173 -0.742302 4.150000 -4.261967 0.630611 4.200000 -4.398277 2.003750 4.250000 -4.539366 -2.906046 4.300000 -4.685517 -1.532375 4.350000 -4.837042 -0.158388 4.400000 -4.994282 1.215953 4.450000 -5.157612 2.590694 4.500000 -5.327445 -2.317300 4.550000 -5.504236 -0.941598 4.600000 -5.688493 0.434683 4.650000 -5.880777 1.811625 4.700000 -6.081716 -3.093862 4.750000 -6.292016 -1.715295 4.800000 -6.512465 -0.335724 4.850000 -6.743956 1.045012 4.900000 -6.987494 2.427110 4.950000 -7.244220 -2.472374 5.000000 -7.515427 -1.086773 5.050000 -7.802580 0.301100 5.100000 -8.107337 1.691713 5.150000 -8.431559 3.085667 5.200000 -8.777305 -1.799446 5.250000 -9.146794 -0.396240 5.300000 -9.542286 1.013453 5.350000 -9.965806 2.431443 5.400000 -10.418572 -2.423009 5.450000 -10.899813 -0.980233 5.500000 -11.404498 0.480951 5.550000 -11.919203 1.966001 5.600000 -12.415637 -2.802374 5.650000 -12.843751 -1.253779 5.700000 -13.133322 0.326085 5.750000 -13.218541 1.923601 5.800000 -13.079943 -2.766642 5.850000 -12.759795 -1.198081 5.900000 -12.330335 0.337137 5.950000 -11.855169 1.839754 6.000000 -11.375132 -2.968225 6.050000 -10.911720 -1.514548 6.100000 -10.474380 -0.077352 6.150000 -10.066073 1.347284 6.200000 -9.686574 2.762292 6.250000 -9.334234 -2.113343 6.300000 -9.006877 -0.711641 6.350000 -8.702226 0.685416 6.400000 -8.418106 2.078739 6.450000 -8.152526 -2.814159 6.500000 -7.903695 -1.426366 6.550000 -7.670027 -0.040644 6.600000 -7.450118 1.343344 6.650000 -7.242731 2.725869 6.700000 -7.046777 -2.176036 6.750000 -6.861291 -0.795821 6.800000 -6.685419 0.583475 6.850000 -6.518405 1.961974 6.900000 -6.359574 -2.943406 6.950000 -6.208324 -1.566209 7.000000 -6.064116 -0.189548 7.050000 -5.926465 1.186639 7.100000 -5.794937 2.562404 7.150000 -5.669138 -2.345393 7.200000 -5.548712 -0.970342 7.250000 -5.433337 0.404406 7.300000 -5.322719 1.778878 7.350000 -5.216592 -3.130084 7.400000 -5.114714 -1.756088 7.450000 -5.016861 -0.382301 7.500000 -4.922831 0.991295 7.550000 -4.832438 2.364714 7.600000 -4.745512 -2.545215 7.650000 -4.661898 -1.172111 7.700000 -4.581451 0.200850 7.750000 -4.504041 1.573679 7.800000 -4.429548 2.946383 7.850000 -4.357860 -1.964216 7.900000 -4.288877 -0.591741 7.950000 -4.222506 0.780629 8.000000 -4.158661 2.152898 8.050000 -4.097264 -2.758113 8.100000 -4.038244 -1.386029 8.150000 -3.981535 -0.014032 8.200000 -3.927078 1.357882 8.250000 -3.874819 2.729718 8.300000 -3.824708 -2.181706 8.350000 -3.776699 -0.810017 8.400000 -3.730754 0.561605 8.450000 -3.686834 1.933162 8.500000 -3.644906 -2.978526 8.550000 -3.604942 -1.607087 8.600000 -3.566914 -0.235701 8.650000 -3.530799 1.135635 8.700000 -3.496576 2.506926 8.750000 -3.464227 -2.405011 8.800000 -3.433735 -1.033799 8.850000 -3.405086 0.337379 8.900000 -3.378268 1.708529 8.950000 -3.353272 3.079655 9.000000 -3.330088 -1.832423 9.050000 -3.308710 -0.461329 9.100000 -3.289131 0.909758 9.150000 -3.271348 2.280842 9.200000 -3.255356 -2.631255 9.250000 -3.241153 -1.260156 9.300000 -3.228738 0.110959 9.350000 -3.218111 1.482099 9.400000 -3.209270 2.853269 9.450000 -3.202216 -2.058708 9.500000 -3.196950 -0.687453 9.550000 -3.193473 0.683856 9.600000 -3.191788 2.055228 9.650000 -3.191894 -2.856513 9.700000 -3.193794 -1.484989 9.750000 -3.197490 -0.113375 9.800000 -3.202983 1.258340 9.850000 -3.210274 2.630164 9.900000 -3.219365 -2.281076 9.950000 -3.230255 -0.908999 10.000000 -3.242945 0.463221 10.050000 -3.257434 1.835595 10.100000 -3.273720 -3.075049 10.150000 -3.291802 -1.702328 10.200000 -3.311676 -0.329414 10.250000 -3.333337 1.043705 10.300000 -3.356781 2.417044 10.350000 -3.381999 -2.492568 10.400000 -3.408984 -1.118746 10.450000 -3.437724 0.255341 10.500000 -3.468207 1.629708 10.550000 -3.500420 3.004370 10.600000 -3.534345 -1.903839 10.650000 -3.569962 -0.528532 10.700000 -3.607250 0.847122 10.750000 -3.646182 2.223144 10.800000 -3.686731 -2.683635 10.850000 -3.728865 -1.306824 10.900000 -3.772546 0.070411 10.950000 -3.817733 1.448091 11.000000 -3.864383 2.826236 11.050000 -3.912443 -2.078317 11.100000 -3.961858 -0.699178 11.150000 -4.012566 0.680491 11.200000 -4.064498 2.060712 11.250000 -4.117579 -2.841678 11.300000 -4.171726 -1.460287 11.350000 -4.226849 -0.078277 11.400000 -4.282848 1.304374 11.450000 -4.339615 2.687688 11.500000 -4.397033 -2.211498 11.550000 -4.454975 -0.826793 11.600000 -4.513303 0.558637 11.650000 -4.571870 1.944813 11.700000 -4.630517 -2.951434 11.750000 -4.689074 -1.563716 11.800000 -4.747360 -0.175205 11.850000 -4.805183 1.214112 11.900000 -4.862341 2.604245 11.950000 -4.918621 -2.287986 12.000000 -4.973801 -0.896206 12.050000 -5.027650 0.496399 12.100000 -5.079930 1.889823 12.150000 -5.130396 -2.999126 12.200000 -5.178803 -1.604093 12.250000 -5.224900 -0.208281 12.300000 -5.268439 1.188284 12.350000 -5.309175 2.585573 12.400000 -5.346870 -2.299635 12.450000 -5.381295 -0.901010 12.500000 -5.412234 0.498216 12.550000 -5.439487 1.897990 12.600000 -5.462872 -2.984928 12.650000 -5.482231 -1.584229 12.700000 -5.497429 -0.183164 12.750000 -5.508357 1.218201 12.800000 -5.514937 2.619795 12.850000 -5.517117 -2.261637 12.900000 -5.514878 -0.859798 12.950000 -5.508229 0.542056 13.000000 -5.497208 1.943855 13.050000 -5.481881 -2.937655 13.100000 -5.462340 -1.536167 13.150000 -5.438701 -0.134930 13.200000 -5.411100 1.265999 13.250000 -5.379692 2.666566 13.300000 -5.344648 -2.216462 13.350000 -5.306148 -0.816760 13.400000 -5.264385 0.582450 13.450000 -5.219555 1.981132 13.500000 -5.171860 -2.903927 13.550000 -5.121504 -1.506382 13.600000 -5.068687 -0.109437 13.650000 -5.013608 1.286892 13.700000 -4.956463 2.682592 13.750000 -4.897441 -2.205530 13.800000 -4.836725 -0.811109 13.850000 -4.774491 0.582667 13.900000 -4.710907 1.975798 13.950000 -4.646133 -2.914900 14.000000 -4.580322 -1.523051 14.050000 -4.513617 -0.131837 14.100000 -4.446154 1.258751 14.150000 -4.378061 2.648721 14.200000 -4.309459 -2.245106 14.250000 -4.240461 -0.856347 14.300000 -4.171173 0.531821 14.350000 -4.101695 1.919410 14.400000 -4.032120 -2.976755 14.450000 -3.962538 -1.590292 14.500000 -3.893029 -0.204374 14.550000 -3.823673 1.181009 14.600000 -3.754542 2.565870 14.650000 -3.685704 -2.332965 14.700000 -3.617223 -0.949114 14.750000 -3.549162 0.434249 14.800000 -3.481576 1.817137 14.850000 -3.414520 -3.083625 14.900000 -3.348044 -1.701654 14.950000 -3.282197 -0.320125 15.000000 -3.217024 1.060974 15.050000 -3.152567 2.441654 15.100000 -3.088867 -2.461259 15.150000 -3.025961 -1.081384 15.200000 -2.963886 0.298105 15.250000 -2.902675 1.677218 15.300000 -2.842360 3.055967 15.350000 -2.782971 -1.848824 15.400000 -2.724534 -0.470774 15.450000 -2.667077 0.906943 15.500000 -2.610625 2.284337 15.550000 -2.555198 -2.621769 15.600000 -2.500820 -1.244992 15.650000 -2.447509 0.131491 15.700000 -2.395283 1.507690 15.750000 -2.344159 2.883615 15.800000 -2.294153 -2.023910 15.850000 -2.245277 -0.648506 15.900000 -2.197544 0.726652 15.950000 -2.150966 2.101573 16.000000 -2.105551 -2.806920 16.050000 -2.061310 -1.432448 16.100000 -2.018248 -0.058187 16.150000 -1.976372 1.315871 16.200000 -1.935687 2.689734 16.250000 -1.896198 -2.219774 16.300000 -1.857906 -0.846276 16.350000 -1.820814 0.527051 16.400000 -1.784923 1.900214 16.450000 -1.750233 -3.009964 16.500000 -1.716742 -1.637106 16.550000 -1.684449 -0.264390 16.600000 -1.653352 1.108190 16.650000 -1.623446 2.480641 16.700000 -1.594727 -2.430216 16.750000 -1.567192 -1.058005 16.800000 -1.540833 0.314096 16.850000 -1.515646 1.686091 16.900000 -1.491623 3.057987 16.950000 -1.468756 -1.853398 17.000000 -1.447039 -0.481687 17.050000 -1.426463 0.889938 17.100000 -1.407019 2.261482 17.150000 -1.388698 -2.650235 17.200000 -1.371492 -1.278840 17.250000 -1.355390 0.092486 17.300000 -1.340384 1.463746 17.350000 -1.326463 2.834944 17.400000 -1.313617 -2.077104 17.450000 -1.301837 -0.706023 17.500000 -1.291112 0.665004 17.550000 -1.281432 2.035977 17.600000 -1.272789 -2.876285 17.650000 -1.265172 -1.505411 17.700000 -1.258572 -0.134584 17.750000 -1.252980 1.236196 17.800000 -1.248388 2.606930 17.850000 -1.244786 -2.305565 17.900000 -1.242168 -0.934921 17.950000 -1.240526 0.435680 18.000000 -1.239854 1.806236 18.050000 -1.240144 -3.106438 18.100000 -1.241392 -1.735972 18.150000 -1.243593 -0.365552 18.200000 -1.246743 1.004821 18.250000 -1.250839 2.375146 18.300000 -1.255878 -2.537764 18.350000 -1.261859 -1.167538 18.400000 -1.268782 0.202634 18.450000 -1.276647 1.572753 18.500000 -1.285456 2.942815 18.550000 -1.295211 -1.970366 18.600000 -1.305916 -0.600423 18.650000 -1.317576 0.769458 18.700000 -1.330196 2.139274 18.750000 -1.343784 -2.774163 18.800000 -1.358348 -1.404486 18.850000 -1.373898 -0.034882 18.900000 -1.390443 1.334647 18.950000 -1.407997 2.704096 19.000000 -1.426572 -2.209721 19.050000 -1.446182 -0.840438 19.100000 -1.466843 0.528757 19.150000 -1.488573 1.897862 19.200000 -1.511389 -3.016312 19.250000 -1.535311 -1.647398 19.300000 -1.560359 -0.278583 19.350000 -1.586555 1.090128 19.400000 -1.613923 2.458734 19.450000 -1.642487 -2.455955 19.500000 -1.672273 -1.087571 19.550000 -1.703307 0.280698 19.600000 -1.735619 1.648848 19.650000 -1.769237 3.016876 19.700000 -1.804191 -1.898405 19.750000 -1.840516 -0.530629 19.800000 -1.878242 0.837015 19.850000 -1.917406 2.204525 19.900000 -1.958043 -2.711288 19.950000 -2.000189 -1.344057 20.000000 -2.043885 0.023029