% 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 037. 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 -0.000319 -1.017669 0.100000 -0.001275 -2.035340 0.150000 -0.002868 -3.053015 0.200000 -0.005095 2.212489 0.250000 -0.007957 1.194798 0.300000 -0.011449 0.177097 0.350000 -0.015570 -0.840616 0.400000 -0.020316 -1.858345 0.450000 -0.025685 -2.876089 0.500000 -0.031671 2.389333 0.550000 -0.038271 1.371550 0.600000 -0.045481 0.353746 0.650000 -0.053295 -0.664082 0.700000 -0.061710 -1.681934 0.750000 -0.070720 -2.699813 0.800000 -0.080321 2.565467 0.850000 -0.090506 1.547532 0.900000 -0.101271 0.529568 0.950000 -0.112611 -0.488427 1.000000 -0.124519 -1.506455 1.050000 -0.136990 -2.524515 1.100000 -0.150019 2.740577 1.150000 -0.163599 1.722448 1.200000 -0.177726 0.704284 1.250000 -0.192393 -0.313916 1.300000 -0.207594 -1.332153 1.350000 -0.223324 -2.350427 1.400000 -0.239576 2.914447 1.450000 -0.256344 1.896098 1.500000 -0.273624 0.877710 1.550000 -0.291408 -0.140715 1.600000 -0.309692 -1.159179 1.650000 -0.328469 -2.177682 1.700000 -0.347736 3.086963 1.750000 -0.367486 2.068384 1.800000 -0.387715 1.049768 1.850000 -0.408418 0.031115 1.900000 -0.429592 -0.987576 1.950000 -0.451232 -2.006303 2.000000 -0.473335 -3.025066 2.050000 -0.495898 2.239321 2.100000 -0.518919 1.220487 2.150000 -0.542394 0.201620 2.200000 -0.566321 -0.817282 2.250000 -0.590699 -1.836217 2.300000 -0.615526 -2.855184 2.350000 -0.640800 2.409002 2.400000 -0.666520 1.389971 2.450000 -0.692685 0.370908 2.500000 -0.719293 -0.648184 2.550000 -0.746344 -1.667307 2.600000 -0.773836 -2.686460 2.650000 -0.801768 2.577544 2.700000 -0.830140 1.558334 2.750000 -0.858949 0.539096 2.800000 -0.888194 -0.480170 2.850000 -0.917875 -1.499462 2.900000 -0.947991 -2.518780 2.950000 -0.978539 2.745062 3.000000 -1.009518 1.725694 3.050000 -1.040929 0.706302 3.100000 -1.072769 -0.313112 3.150000 -1.105037 -1.332548 3.200000 -1.137734 -2.352004 3.250000 -1.170858 2.911706 3.300000 -1.204409 1.892212 3.350000 -1.238387 0.872702 3.400000 -1.272792 -0.146823 3.450000 -1.307625 -1.166363 3.500000 -1.342886 -2.185914 3.550000 -1.378577 3.077709 3.600000 -1.414697 2.058138 3.650000 -1.451250 1.038559 3.700000 -1.488236 0.018976 3.750000 -1.525657 -1.000611 3.800000 -1.563517 -2.020199 3.850000 -1.601817 -3.039786 3.900000 -1.640561 2.223815 3.950000 -1.679753 1.204237 4.000000 -1.719396 0.184666 4.050000 -1.759495 -0.834893 4.100000 -1.800055 -1.854439 4.150000 -1.841082 -2.873969 4.200000 -1.882583 2.389706 4.250000 -1.924564 1.370219 4.300000 -1.967036 0.350757 4.350000 -2.010005 -0.668675 4.400000 -2.053485 -1.688075 4.450000 -2.097485 -2.707438 4.500000 -2.142018 2.556424 4.550000 -2.187100 1.537145 4.600000 -2.232745 0.517913 4.650000 -2.278969 -0.501268 4.700000 -2.325791 -1.520393 4.750000 -2.373230 -2.539460 4.800000 -2.421306 2.724720 4.850000 -2.470042 1.705782 4.900000 -2.519460 0.686913 4.950000 -2.569584 -0.331883 5.000000 -2.620440 -1.350603 5.050000 -2.672053 -2.369242 5.100000 -2.724452 2.895386 5.150000 -2.777665 1.876915 5.200000 -2.831720 0.858534 5.250000 -2.886650 -0.159756 5.300000 -2.942483 -1.177951 5.350000 -2.999254 -2.196047 5.400000 -3.056994 3.069142 5.450000 -3.115738 2.051250 5.500000 -3.175521 1.033463 5.550000 -3.236379 0.015786 5.600000 -3.298348 -1.001780 5.650000 -3.361468 -2.019231 5.700000 -3.425777 -3.036566 5.750000 -3.491314 2.229405 5.800000 -3.558123 1.212312 5.850000 -3.626245 0.195345 5.900000 -3.695724 -0.821494 5.950000 -3.766604 -1.838202 6.000000 -3.838933 -2.854776 6.050000 -3.912757 2.411972 6.100000 -3.988125 1.395674 6.150000 -4.065086 0.379519 6.200000 -4.143692 -0.636489 6.250000 -4.223995 -1.652347 6.300000 -4.306047 -2.668051 6.350000 -4.389905 2.599588 6.400000 -4.475624 1.584205 6.450000 -4.563262 0.568990 6.500000 -4.652878 -0.446053 6.550000 -4.744532 -1.460915 6.600000 -4.838288 -2.475592 6.650000 -4.934211 2.793111 6.700000 -5.032367 1.778831 6.750000 -5.132827 0.764763 6.800000 -5.235662 -0.249083 6.850000 -5.340948 -1.262694 6.900000 -5.448765 -2.276058 6.950000 -5.559195 2.994026 7.000000 -5.672324 1.981204 7.050000 -5.788245 0.968679 7.100000 -5.907052 -0.043528 7.150000 -6.028848 -1.055394 7.200000 -6.153739 -2.066894 7.250000 -6.281838 -3.078000 7.300000 -6.413262 2.194506 7.350000 -6.548136 1.184287 7.400000 -6.686592 0.174569 7.450000 -6.828766 -0.834605 7.500000 -6.974802 -1.843186 7.550000 -7.124850 -2.851119 7.600000 -7.279066 2.424843 7.650000 -7.437608 1.418399 7.700000 -7.600641 0.412812 7.750000 -7.768330 -0.591830 7.800000 -7.940839 -1.595427 7.850000 -8.118329 -2.597866 7.900000 -8.300951 2.684167 7.950000 -8.488842 1.684447 8.000000 -8.682111 0.686323 8.050000 -8.880835 -0.310015 8.100000 -9.085036 -1.304354 8.150000 -9.294661 -2.296451 8.200000 -9.509557 2.997154 8.250000 -9.729430 2.010399 8.300000 -9.953800 1.026816 8.350000 -10.181940 0.046785 8.400000 -10.412796 -0.929278 8.450000 -10.644904 -1.900932 8.500000 -10.876282 -2.867729 8.550000 -11.104324 2.453951 8.600000 -11.325704 1.498114 8.650000 -11.536323 0.548207 8.700000 -11.731340 -0.395693 8.750000 -11.905329 -1.333774 8.800000 -12.052624 -2.266571 8.850000 -12.167847 3.088174 8.900000 -12.246571 2.162775 8.950000 -12.285976 1.238796 9.000000 -12.285324 0.314458 9.050000 -12.246089 -0.611988 9.100000 -12.171698 -1.542075 9.150000 -12.066980 -2.476995 9.200000 -11.937483 2.865641 9.250000 -11.788849 1.919047 9.300000 -11.626339 0.966313 9.350000 -11.454562 0.007586 9.400000 -11.277357 -0.956831 9.450000 -11.097796 -1.926541 9.500000 -10.918263 -2.901105 9.550000 -10.740548 2.403107 9.600000 -10.565959 1.420155 9.650000 -10.395419 0.433624 9.700000 -10.229553 -0.556118 9.750000 -10.068758 -1.548743 9.800000 -9.913259 -2.543956 9.850000 -9.763157 2.741690 9.900000 -9.618455 1.742053 9.950000 -9.479092 0.740522 10.000000 -9.344959 -0.262726 10.050000 -9.215914 -1.267533 10.100000 -9.091792 -2.273762 10.150000 -8.972416 3.001894 10.200000 -8.857599 1.993171 10.250000 -8.747153 0.983349 10.300000 -8.640886 -0.027489 10.350000 -8.538609 -1.039267 10.400000 -8.440138 -2.051921 10.450000 -8.345290 -3.065391 10.500000 -8.253888 2.203561 10.550000 -8.165759 1.188611 10.600000 -8.080737 0.172989 10.650000 -7.998659 -0.843268 10.700000 -7.919369 -1.860124 10.750000 -7.842714 -2.877547 10.800000 -7.768549 2.387679 10.850000 -7.696732 1.369211 10.900000 -7.627126 0.350260 10.950000 -7.559601 -0.669150 11.000000 -7.494032 -1.688994 11.050000 -7.430297 -2.709251 11.100000 -7.368281 2.553286 11.150000 -7.307876 1.532266 11.200000 -7.248977 0.510896 11.250000 -7.191485 -0.510806 11.300000 -7.135308 -1.532820 11.350000 -7.080358 -2.555129 11.400000 -7.026555 2.705472 11.450000 -6.973823 1.682628 11.500000 -6.922092 0.659543 11.550000 -6.871297 -0.363767 11.600000 -6.821378 -1.387286 11.650000 -6.772282 -2.410999 11.700000 -6.723960 2.848297 11.750000 -6.676366 1.824243 11.800000 -6.629462 0.800040 11.850000 -6.583211 -0.224298 11.900000 -6.537582 -1.248759 11.950000 -6.492546 -2.273330 12.000000 -6.448080 2.985187 12.050000 -6.404161 1.960431 12.100000 -6.360773 0.935600 12.150000 -6.317899 -0.089297 12.200000 -6.275528 -1.114250 12.250000 -6.233650 -2.139250 12.300000 -6.192257 3.118899 12.350000 -6.151346 2.093832 12.400000 -6.110912 1.068743 12.450000 -6.070955 0.043639 12.500000 -6.031476 -0.981473 12.550000 -5.992478 -2.006588 12.600000 -5.953964 -3.031701 12.650000 -5.915941 2.226380 12.700000 -5.878413 1.201287 12.750000 -5.841389 0.176209 12.800000 -5.804876 -0.848851 12.850000 -5.768881 -1.873890 12.900000 -5.733412 -2.898906 12.950000 -5.698478 2.359286 13.000000 -5.664084 1.334318 13.050000 -5.630238 0.309376 13.100000 -5.596945 -0.715542 13.150000 -5.564211 -1.740435 13.200000 -5.532037 -2.765303 13.250000 -5.500428 2.493037 13.300000 -5.469384 1.468215 13.350000 -5.438906 0.443414 13.400000 -5.408992 -0.581366 13.450000 -5.379641 -1.606128 13.500000 -5.350850 -2.630872 13.550000 -5.322615 2.627587 13.600000 -5.294932 1.602876 13.650000 -5.267796 0.578179 13.700000 -5.241201 -0.446504 13.750000 -5.215142 -1.471173 13.800000 -5.189614 -2.495830 13.850000 -5.164610 2.762710 13.900000 -5.140125 1.738077 13.950000 -5.116155 0.713455 14.000000 -5.092693 -0.311156 14.050000 -5.069735 -1.335756 14.100000 -5.047277 -2.360346 14.150000 -5.025314 2.898260 14.200000 -5.003841 1.873691 14.250000 -4.982857 0.849132 14.300000 -4.962356 -0.175417 14.350000 -4.942336 -1.199956 14.400000 -4.922793 -2.224486 14.450000 -4.903724 3.034179 14.500000 -4.885127 2.009668 14.550000 -4.867000 0.985166 14.600000 -4.849338 -0.039327 14.650000 -4.832141 -1.063812 14.700000 -4.815405 -2.088288 14.750000 -4.799130 -3.112756 14.800000 -4.783314 2.145969 14.850000 -4.767955 1.121517 14.900000 -4.753052 0.097072 14.950000 -4.738607 -0.927366 15.000000 -4.724617 -1.951796 15.050000 -4.711084 -2.976221 15.100000 -4.698008 2.282546 15.150000 -4.685390 1.258133 15.200000 -4.673232 0.233724 15.250000 -4.661535 -0.790681 15.300000 -4.650299 -1.815085 15.350000 -4.639527 -2.839487 15.400000 -4.629219 2.419295 15.450000 -4.619374 1.394890 15.500000 -4.609994 0.370480 15.550000 -4.601077 -0.653937 15.600000 -4.592622 -1.678362 15.650000 -4.584626 -2.702797 15.700000 -4.577084 2.555939 15.750000 -4.569993 1.531474 15.800000 -4.563346 0.506991 15.850000 -4.557136 -0.517513 15.900000 -4.551354 -1.542039 15.950000 -4.545991 -2.566591 16.000000 -4.541036 2.692016 16.050000 -4.536478 1.667408 16.100000 -4.532304 0.642769 16.150000 -4.528500 -0.381901 16.200000 -4.525053 -1.406606 16.250000 -4.521948 -2.431345 16.300000 -4.519169 2.827067 16.350000 -4.516702 1.802257 16.400000 -4.514531 0.777412 16.450000 -4.512639 -0.247469 16.500000 -4.511012 -1.272386 16.550000 -4.509634 -2.297337 16.600000 -4.508489 2.960864 16.650000 -4.507561 1.935847 16.700000 -4.506836 0.910799 16.750000 -4.506298 -0.114279 16.800000 -4.505934 -1.139384 16.850000 -4.505729 -2.164514 16.900000 -4.505669 3.093519 16.950000 -4.505742 2.068346 17.000000 -4.505936 1.043157 17.050000 -4.506239 0.017954 17.100000 -4.506640 -1.007259 17.150000 -4.507131 -2.032478 17.200000 -4.507702 -3.057699 17.250000 -4.508348 2.200268 17.300000 -4.509063 1.175056 17.350000 -4.509843 0.149856 17.400000 -4.510685 -0.875328 17.450000 -4.511590 -1.900490 17.500000 -4.512559 -2.925626 17.550000 -4.513597 2.332454 17.600000 -4.514707 1.307386 17.650000 -4.515899 0.282359 17.700000 -4.517182 -0.742622 17.750000 -4.518566 -1.767552 17.800000 -4.520065 -2.792427 17.850000 -4.521693 2.465943 17.900000 -4.523467 1.441190 17.950000 -4.525404 0.416504 18.000000 -4.527521 -0.608112 18.050000 -4.529840 -1.632655 18.100000 -4.532378 -2.657124 18.150000 -4.535157 2.601670 18.200000 -4.538198 1.577357 18.250000 -4.541521 0.553125 18.300000 -4.545148 -0.471026 18.350000 -4.549099 -1.495095 18.400000 -4.553395 -2.519082 18.450000 -4.558057 2.740200 18.500000 -4.563105 1.716379 18.550000 -4.568558 0.692640 18.600000 -4.574437 -0.331017 18.650000 -4.580760 -1.354592 18.700000 -4.587546 -2.378087 18.750000 -4.594814 2.881682 18.800000 -4.602581 1.858345 18.850000 -4.610865 0.835084 18.900000 -4.619683 -0.188102 18.950000 -4.629051 -1.211214 19.000000 -4.638986 -2.234254 19.050000 -4.649504 3.025962 19.100000 -4.660618 2.003060 19.150000 -4.672344 0.980223 19.200000 -4.684695 -0.042549 19.250000 -4.697683 -1.065260 19.300000 -4.711322 -2.087913 19.350000 -4.725622 -3.110508 19.400000 -4.740594 2.150136 19.450000 -4.756249 1.127646 19.500000 -4.772593 0.105206 19.550000 -4.789638 -0.917186 19.600000 -4.807389 -1.939533 19.650000 -4.825855 -2.961836 19.700000 -4.845043 2.299087 19.750000 -4.864959 1.276866 19.800000 -4.885609 0.254683 19.850000 -4.907002 -0.767462 19.900000 -4.929144 -1.789571 19.950000 -4.952042 -2.811644 20.000000 -4.975705 2.449504