% 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 064. 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 -0.001397 -0.309904 0.100000 -0.005591 -0.619808 0.150000 -0.012584 -0.929714 0.200000 -0.022382 -1.239622 0.250000 -0.034994 -1.549533 0.300000 -0.050429 -1.859448 0.350000 -0.068701 -2.169368 0.400000 -0.089824 -2.479294 0.450000 -0.113816 -2.789226 0.500000 -0.140698 -3.099166 0.550000 -0.170492 2.874071 0.600000 -0.203224 2.564114 0.650000 -0.238923 2.254146 0.700000 -0.277620 1.944167 0.750000 -0.319350 1.634174 0.800000 -0.364150 1.324168 0.850000 -0.412062 1.014146 0.900000 -0.463131 0.704107 0.950000 -0.517405 0.394050 1.000000 -0.574939 0.083973 1.050000 -0.635788 -0.226127 1.100000 -0.700015 -0.536250 1.150000 -0.767686 -0.846399 1.200000 -0.838875 -1.156576 1.250000 -0.913658 -1.466784 1.300000 -0.992121 -1.777025 1.350000 -1.074354 -2.087303 1.400000 -1.160455 -2.397621 1.450000 -1.250530 -2.707981 1.500000 -1.344696 -3.018389 1.550000 -1.443074 2.954337 1.600000 -1.545802 2.643821 1.650000 -1.653024 2.333244 1.700000 -1.764900 2.022599 1.750000 -1.881603 1.711881 1.800000 -2.003321 1.401081 1.850000 -2.130259 1.090191 1.900000 -2.262644 0.779203 1.950000 -2.400721 0.468104 2.000000 -2.544763 0.156885 2.050000 -2.695069 -0.154469 2.100000 -2.851969 -0.465974 2.150000 -3.015829 -0.777646 2.200000 -3.187058 -1.089508 2.250000 -3.366109 -1.401581 2.300000 -3.553494 -1.713895 2.350000 -3.749785 -2.026480 2.400000 -3.955630 -2.339377 2.450000 -4.171767 -2.652630 2.500000 -4.399034 -2.966294 2.550000 -4.638398 3.002751 2.600000 -4.890973 2.688054 2.650000 -5.158059 2.372701 2.700000 -5.441177 2.056569 2.750000 -5.742128 1.739503 2.800000 -6.063058 1.421304 2.850000 -6.406558 1.101716 2.900000 -6.775782 0.780397 2.950000 -7.174625 0.456888 3.000000 -7.607956 0.130556 3.050000 -8.081951 -0.199498 3.100000 -8.604559 -0.534588 3.150000 -9.186151 -0.876709 3.200000 -9.840383 -1.229020 3.250000 -10.585119 -1.596790 3.300000 -11.442477 -1.989316 3.350000 -12.433513 -2.423959 3.400000 -13.548102 -2.933846 3.450000 -14.623941 2.710697 3.500000 -15.129840 1.928161 3.550000 -14.644197 1.154630 3.600000 -13.647240 0.529319 3.650000 -12.637861 0.027887 3.700000 -11.756211 -0.402027 3.750000 -11.006983 -0.791799 3.800000 -10.368479 -1.157846 3.850000 -9.818902 -1.508997 3.900000 -9.340808 -1.850281 3.950000 -8.920894 -2.184731 4.000000 -8.549054 -2.514266 4.050000 -8.217545 -2.840157 4.100000 -7.920348 3.119909 4.150000 -7.652720 2.798946 4.200000 -7.410868 2.479690 4.250000 -7.191723 2.161809 4.300000 -6.992769 1.845049 4.350000 -6.811925 1.529216 4.400000 -6.647449 1.214156 4.450000 -6.497875 0.899747 4.500000 -6.361958 0.585889 4.550000 -6.238632 0.272504 4.600000 -6.126982 -0.040478 4.650000 -6.026217 -0.353110 4.700000 -5.935650 -0.665440 4.750000 -5.854682 -0.977509 4.800000 -5.782790 -1.289351 4.850000 -5.719516 -1.600997 4.900000 -5.664457 -1.912472 4.950000 -5.617262 -2.223802 5.000000 -5.577620 -2.535006 5.050000 -5.545261 -2.846105 5.100000 -5.519945 3.126069 5.150000 -5.501468 2.815129 5.200000 -5.489649 2.504245 5.250000 -5.484336 2.193400 5.300000 -5.485397 1.882582 5.350000 -5.492724 1.571776 5.400000 -5.506229 1.260967 5.450000 -5.525842 0.950142 5.500000 -5.551513 0.639286 5.550000 -5.583208 0.328384 5.600000 -5.620910 0.017421 5.650000 -5.664622 -0.293619 5.700000 -5.714360 -0.604753 5.750000 -5.770161 -0.916000 5.800000 -5.832075 -1.227379 5.850000 -5.900173 -1.538911 5.900000 -5.974543 -1.850620 5.950000 -6.055293 -2.162531 6.000000 -6.142549 -2.474673 6.050000 -6.236462 -2.787077 6.100000 -6.337203 -3.099777 6.150000 -6.444968 2.870371 6.200000 -6.559982 2.556952 6.250000 -6.682496 2.243102 6.300000 -6.812795 1.928762 6.350000 -6.951197 1.613867 6.400000 -7.098061 1.298340 6.450000 -7.253784 0.982093 6.500000 -7.418813 0.665022 6.550000 -7.593644 0.347006 6.600000 -7.778827 0.027904 6.650000 -7.974976 -0.292455 6.700000 -8.182765 -0.614271 6.750000 -8.402938 -0.937789 6.800000 -8.636304 -1.263303 6.850000 -8.883733 -1.591171 6.900000 -9.146146 -1.921835 6.950000 -9.424480 -2.255840 7.000000 -9.719635 -2.593863 7.050000 -10.032375 -2.936755 7.100000 -10.363156 2.997606 7.150000 -10.711834 2.641514 7.200000 -11.077183 2.276497 7.250000 -11.456122 1.900532 7.300000 -11.842539 1.511250 7.350000 -12.225652 1.106108 7.400000 -12.588156 0.682836 7.450000 -12.905110 0.240352 7.500000 -13.145598 -0.219912 7.550000 -13.279468 -0.692827 7.600000 -13.288316 -1.169738 7.650000 -13.174158 -1.640693 7.700000 -12.958402 -2.097582 7.750000 -12.672080 -2.536006 7.800000 -12.345310 -2.955108 7.850000 -12.001603 2.926904 7.900000 -11.656901 2.541287 7.950000 -11.320955 2.168689 8.000000 -10.999180 1.806803 8.050000 -10.694213 1.453672 8.100000 -10.407005 1.107704 8.150000 -10.137535 0.767619 8.200000 -9.885247 0.432395 8.250000 -9.649313 0.101221 8.300000 -9.428795 -0.226556 8.350000 -9.222726 -0.551458 8.400000 -9.030168 -0.873909 8.450000 -8.850229 -1.194254 8.500000 -8.682084 -1.512777 8.550000 -8.524970 -1.829710 8.600000 -8.378192 -2.145250 8.650000 -8.241116 -2.459558 8.700000 -8.113167 -2.772771 8.750000 -7.993823 -3.085007 8.800000 -7.882609 2.886822 8.850000 -7.779096 2.576260 8.900000 -7.682893 2.266419 8.950000 -7.593644 1.957237 9.000000 -7.511027 1.648659 9.050000 -7.434747 1.340638 9.100000 -7.364537 1.033132 9.150000 -7.300152 0.726105 9.200000 -7.241369 0.419525 9.250000 -7.187983 0.113363 9.300000 -7.139808 -0.192404 9.350000 -7.096674 -0.497800 9.400000 -7.058426 -0.802843 9.450000 -7.024919 -1.107551 9.500000 -6.996025 -1.411939 9.550000 -6.971625 -1.716021 9.600000 -6.951610 -2.019807 9.650000 -6.935881 -2.323310 9.700000 -6.924349 -2.626538 9.750000 -6.916931 -2.929499 9.800000 -6.913556 3.050984 9.850000 -6.914157 2.748535 9.900000 -6.918673 2.446334 9.950000 -6.927054 2.144377 10.000000 -6.939252 1.842660 10.050000 -6.955228 1.541179 10.100000 -6.974946 1.239932 10.150000 -6.998377 0.938918 10.200000 -7.025497 0.638136 10.250000 -7.056288 0.337585 10.300000 -7.090736 0.037264 10.350000 -7.128832 -0.262824 10.400000 -7.170571 -0.562679 10.450000 -7.215955 -0.862300 10.500000 -7.264988 -1.161683 10.550000 -7.317681 -1.460827 10.600000 -7.374049 -1.759727 10.650000 -7.434111 -2.058379 10.700000 -7.497891 -2.356779 10.750000 -7.565419 -2.654922 10.800000 -7.636728 -2.952801 10.850000 -7.711858 3.032775 10.900000 -7.790853 2.735443 10.950000 -7.873764 2.438396 11.000000 -7.960646 2.141644 11.050000 -8.051560 1.845195 11.100000 -8.146575 1.549061 11.150000 -8.245764 1.253252 11.200000 -8.349209 0.957781 11.250000 -8.456999 0.662662 11.300000 -8.569231 0.367909 11.350000 -8.686009 0.073538 11.400000 -8.807448 -0.220433 11.450000 -8.933672 -0.513986 11.500000 -9.064817 -0.807100 11.550000 -9.201029 -1.099754 11.600000 -9.342467 -1.391922 11.650000 -9.489307 -1.683580 11.700000 -9.641738 -1.974697 11.750000 -9.799968 -2.265243 11.800000 -9.964224 -2.555183 11.850000 -10.134755 -2.844479 11.900000 -10.311836 -3.133089 11.950000 -10.495769 2.862218 12.000000 -10.686890 2.575124 12.050000 -10.885571 2.288871 12.100000 -11.092226 2.003524 12.150000 -11.307319 1.719157 12.200000 -11.531372 1.435852 12.250000 -11.764973 1.153706 12.300000 -12.008788 0.872829 12.350000 -12.263580 0.593349 12.400000 -12.530217 0.315418 12.450000 -12.809705 0.039218 12.500000 -13.103202 -0.235035 12.550000 -13.412061 -0.507074 12.600000 -13.737860 -0.776568 12.650000 -14.082454 -1.043102 12.700000 -14.448024 -1.306144 12.750000 -14.837141 -1.565001 12.800000 -15.252818 -1.818752 12.850000 -15.698548 -2.066148 12.900000 -16.178258 -2.305461 12.950000 -16.696081 -2.534250 13.000000 -17.255643 -2.749005 13.050000 -17.858245 -2.944623 13.100000 -18.498533 -3.113761 13.150000 -19.155011 3.036737 13.200000 -19.772662 2.951626 13.250000 -20.244942 2.919311 13.300000 -20.435339 2.925150 13.350000 -20.276826 2.930490 13.400000 -19.842117 2.897493 13.450000 -19.267519 2.812794 13.500000 -18.656424 2.682172 13.550000 -18.061188 2.516748 13.600000 -17.501714 2.326312 13.650000 -16.982453 2.118009 13.700000 -16.501555 1.896770 13.750000 -16.055028 1.665954 13.800000 -15.638481 1.427869 13.850000 -15.247797 1.184119 13.900000 -14.879356 0.935838 13.950000 -14.530062 0.683835 14.000000 -14.197314 0.428701 14.050000 -13.878940 0.170867 14.100000 -13.573135 -0.089343 14.150000 -13.278405 -0.351686 14.200000 -12.993513 -0.615974 14.250000 -12.717439 -0.882064 14.300000 -12.449340 -1.149838 14.350000 -12.188523 -1.419202 14.400000 -11.934415 -1.690079 14.450000 -11.686544 -1.962401 14.500000 -11.444521 -2.236108 14.550000 -11.208023 -2.511148 14.600000 -10.976784 -2.787470 14.650000 -10.750580 -3.065030 14.700000 -10.529223 2.939402 14.750000 -10.312556 2.659498 14.800000 -10.100441 2.378485 14.850000 -9.892761 2.096401 14.900000 -9.689413 1.813286 14.950000 -9.490305 1.529177 15.000000 -9.295352 1.244112 15.050000 -9.104479 0.958126 15.100000 -8.917613 0.671255 15.150000 -8.734687 0.383532 15.200000 -8.555637 0.094992 15.250000 -8.380399 -0.194335 15.300000 -8.208915 -0.484418 15.350000 -8.041124 -0.775226 15.400000 -7.876970 -1.066730 15.450000 -7.716395 -1.358904 15.500000 -7.559343 -1.651720 15.550000 -7.405758 -1.945154 15.600000 -7.255587 -2.239179 15.650000 -7.108774 -2.533774 15.700000 -6.965267 -2.828916 15.750000 -6.825012 -3.124583 15.800000 -6.687957 2.862431 15.850000 -6.554051 2.565774 15.900000 -6.423242 2.268651 15.950000 -6.295480 1.971078 16.000000 -6.170717 1.673074 16.050000 -6.048903 1.374655 16.100000 -5.929990 1.075835 16.150000 -5.813932 0.776630 16.200000 -5.700682 0.477053 16.250000 -5.590194 0.177119 16.300000 -5.482425 -0.123161 16.350000 -5.377330 -0.423773 16.400000 -5.274866 -0.724707 16.450000 -5.174991 -1.025951 16.500000 -5.077664 -1.327494 16.550000 -4.982845 -1.629327 16.600000 -4.890493 -1.931439 16.650000 -4.800570 -2.233823 16.700000 -4.713038 -2.536467 16.750000 -4.627859 -2.839365 16.800000 -4.544997 3.140677 16.850000 -4.464416 2.837297 16.900000 -4.386081 2.533687 16.950000 -4.309958 2.229854 17.000000 -4.236012 1.925805 17.050000 -4.164211 1.621547 17.100000 -4.094522 1.317086 17.150000 -4.026913 1.012428 17.200000 -3.961354 0.707579 17.250000 -3.897813 0.402544 17.300000 -3.836260 0.097330 17.350000 -3.776666 -0.208059 17.400000 -3.719003 -0.513618 17.450000 -3.663240 -0.819341 17.500000 -3.609351 -1.125225 17.550000 -3.557307 -1.431264 17.600000 -3.507083 -1.737453 17.650000 -3.458650 -2.043790 17.700000 -3.411983 -2.350268 17.750000 -3.367056 -2.656885 17.800000 -3.323843 -2.963636 17.850000 -3.282320 3.012668 17.900000 -3.242461 2.705660 17.950000 -3.204243 2.398529 18.000000 -3.167641 2.091280 18.050000 -3.132631 1.783915 18.100000 -3.099190 1.476438 18.150000 -3.067295 1.168853 18.200000 -3.036923 0.861163 18.250000 -3.008052 0.553372 18.300000 -2.980659 0.245483 18.350000 -2.954721 -0.062502 18.400000 -2.930218 -0.370577 18.450000 -2.907128 -0.678741 18.500000 -2.885430 -0.986990 18.550000 -2.865102 -1.295320 18.600000 -2.846123 -1.603728 18.650000 -2.828474 -1.912212 18.700000 -2.812133 -2.220768 18.750000 -2.797081 -2.529392 18.800000 -2.783297 -2.838082 18.850000 -2.770762 3.136352 18.900000 -2.759457 2.827541 18.950000 -2.749362 2.518675 19.000000 -2.740458 2.209756 19.050000 -2.732727 1.900789 19.100000 -2.726150 1.591775 19.150000 -2.720708 1.282720 19.200000 -2.716384 0.973625 19.250000 -2.713160 0.664495 19.300000 -2.711018 0.355333 19.350000 -2.709942 0.046142 19.400000 -2.709913 -0.263075 19.450000 -2.710916 -0.572313 19.500000 -2.712934 -0.881569 19.550000 -2.715951 -1.190840 19.600000 -2.719951 -1.500121 19.650000 -2.724919 -1.809410 19.700000 -2.730839 -2.118703 19.750000 -2.737697 -2.427996 19.800000 -2.745479 -2.737285 19.850000 -2.754171 -3.046567 19.900000 -2.763758 2.927348 19.950000 -2.774229 2.618093 20.000000 -2.785569 2.308857