% 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 055. 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 -0.000504 -1.404412 0.100000 -0.002012 -2.808836 0.150000 -0.004518 2.069902 0.200000 -0.008008 0.665422 0.250000 -0.012464 -0.739102 0.300000 -0.017865 -2.143681 0.350000 -0.024183 2.734862 0.400000 -0.031388 1.330149 0.450000 -0.039447 -0.074644 0.500000 -0.048323 -1.479523 0.550000 -0.057978 -2.884493 0.600000 -0.068372 1.993626 0.650000 -0.079464 0.588462 0.700000 -0.091213 -0.816802 0.750000 -0.103577 -2.222168 0.800000 -0.116519 2.655551 0.850000 -0.130000 1.249986 0.900000 -0.143986 -0.155676 0.950000 -0.158444 -1.561431 1.000000 -0.173347 -2.967275 1.050000 -0.188670 1.909983 1.100000 -0.204393 0.503977 1.150000 -0.220502 -0.902101 1.200000 -0.236985 -2.308245 1.250000 -0.253839 2.568737 1.300000 -0.271063 1.162479 1.350000 -0.288661 -0.243826 1.400000 -0.306642 -1.650174 1.450000 -0.325022 -3.056559 1.500000 -0.343816 1.820208 1.550000 -0.363046 0.413760 1.600000 -0.382735 -0.992716 1.650000 -0.402910 -2.399218 1.700000 -0.423598 2.477439 1.750000 -0.444826 1.070884 1.800000 -0.466625 -0.335700 1.850000 -0.489020 -1.742316 1.900000 -0.512038 3.134216 1.950000 -0.535704 1.727520 2.000000 -0.560038 0.320775 2.050000 -0.585058 -1.086027 2.100000 -0.610778 -2.492893 2.150000 -0.637207 2.383351 2.200000 -0.664348 0.976326 2.250000 -0.692199 -0.430792 2.300000 -0.720754 -1.838015 2.350000 -0.749999 3.037833 2.400000 -0.779915 1.630371 2.450000 -0.810475 0.222774 2.500000 -0.841649 -1.184967 2.550000 -0.873401 -2.592860 2.600000 -0.905687 2.282272 2.650000 -0.938461 0.874051 2.700000 -0.971673 -0.534341 2.750000 -1.005268 -1.942909 2.800000 -1.039191 2.931529 2.850000 -1.073382 1.522604 2.900000 -1.107783 0.113500 2.950000 -1.142336 -1.295779 3.000000 -1.176984 -2.705230 3.050000 -1.211673 2.168339 3.100000 -1.246353 0.758566 3.150000 -1.280978 -0.651356 3.200000 -1.315509 -2.061416 3.250000 -1.349910 2.811582 3.300000 -1.384158 1.401280 3.350000 -1.418231 -0.009123 3.400000 -1.452121 -1.419614 3.450000 -1.485825 -2.830180 3.500000 -1.519349 2.042378 3.550000 -1.552707 0.631702 3.600000 -1.585921 -0.779010 3.650000 -1.619022 -2.189748 3.700000 -1.652043 2.682683 3.750000 -1.685027 1.271922 3.800000 -1.718020 -0.138840 3.850000 -1.751071 -1.549598 3.900000 -1.784231 -2.960349 3.950000 -1.817553 1.912094 4.000000 -1.851090 0.501358 4.050000 -1.884892 -0.909372 4.100000 -1.919007 -2.320103 4.150000 -1.953481 2.552346 4.200000 -1.988352 1.141596 4.250000 -2.023654 -0.269178 4.300000 -2.059414 -1.679985 4.350000 -2.095653 -3.090837 4.400000 -2.132381 1.781441 4.450000 -2.169602 0.370463 4.500000 -2.207312 -1.040595 4.550000 -2.245498 -2.451747 4.600000 -2.284138 2.420180 4.650000 -2.323202 1.008807 4.700000 -2.362653 -0.402694 4.750000 -2.402449 -1.814329 4.800000 -2.442539 3.057079 4.850000 -2.482870 1.645155 4.900000 -2.523383 0.233079 4.950000 -2.564018 -1.179149 5.000000 -2.604715 -2.591528 5.050000 -2.645411 2.279129 5.100000 -2.686048 0.866457 5.150000 -2.726571 -0.546351 5.200000 -2.766930 -1.959286 5.250000 -2.807081 2.910847 5.300000 -2.846987 1.497692 5.350000 -2.886622 0.084447 5.400000 -2.925969 -1.328873 5.450000 -2.965019 -2.742252 5.500000 -3.003777 2.127510 5.550000 -3.042259 0.714059 5.600000 -3.080490 -0.699406 5.650000 -3.118508 -2.112871 5.700000 -3.156360 2.756863 5.750000 -3.194102 1.343435 5.800000 -3.231798 -0.069962 5.850000 -3.269518 -1.483321 5.900000 -3.307337 -2.896638 5.950000 -3.345334 1.973272 6.000000 -3.383586 0.560036 6.050000 -3.422174 -0.853167 6.100000 -3.461172 -2.266344 6.150000 -3.500651 2.603678 6.200000 -3.540673 1.190515 6.250000 -3.581296 -0.222666 6.300000 -3.622562 -1.635883 6.350000 -3.664505 -3.049157 6.400000 -3.707145 1.820675 6.450000 -3.750486 0.407217 6.500000 -3.794518 -1.006369 6.550000 -3.839213 -2.420109 6.600000 -3.884530 2.449160 6.650000 -3.930407 1.035041 6.700000 -3.976770 -0.379300 6.750000 -4.023526 -1.793885 6.800000 -4.070569 3.074454 6.850000 -4.117778 1.659332 6.900000 -4.165024 0.243923 6.950000 -4.212164 -1.171778 7.000000 -4.259052 -2.587775 7.050000 -4.305536 2.279120 7.100000 -4.351463 0.862545 7.150000 -4.396683 -0.554303 7.200000 -4.441052 -1.971406 7.250000 -4.484435 2.894444 7.300000 -4.526711 1.476904 7.350000 -4.567773 0.059190 7.400000 -4.607535 -1.358663 7.450000 -4.645931 -2.776617 7.500000 -4.682920 2.088554 7.550000 -4.718485 0.670520 7.600000 -4.752634 -0.747492 7.650000 -4.785400 -2.165442 7.700000 -4.816843 2.699895 7.750000 -4.847042 1.282185 7.800000 -4.876101 -0.135352 7.850000 -4.904141 -1.552688 7.900000 -4.931296 -2.969797 7.950000 -4.957714 1.896526 8.000000 -4.983553 0.479926 8.050000 -5.008972 -0.936402 8.100000 -5.034134 -2.352454 8.150000 -5.059197 2.514954 8.200000 -5.084315 1.099446 8.250000 -5.109633 -0.315804 8.300000 -5.135284 -1.730811 8.350000 -5.161386 3.137592 8.400000 -5.188043 1.723012 8.450000 -5.215341 0.308610 8.500000 -5.243345 -1.105639 8.550000 -5.272103 -2.519765 8.600000 -5.301643 2.349391 8.650000 -5.331972 0.935430 8.700000 -5.363076 -0.478490 8.750000 -5.394927 -1.892395 8.800000 -5.427474 2.976877 8.850000 -5.460654 1.562935 8.900000 -5.494388 0.148946 8.950000 -5.528585 -1.265103 9.000000 -5.563147 -2.679222 9.050000 -5.597968 2.189768 9.100000 -5.632940 0.775499 9.150000 -5.667955 -0.638842 9.200000 -5.702909 -2.053244 9.250000 -5.737706 2.815491 9.300000 -5.772260 1.401013 9.350000 -5.806500 -0.013470 9.400000 -5.840373 -1.427934 9.450000 -5.873844 -2.842348 9.500000 -5.906903 2.026505 9.550000 -5.939560 0.612285 9.600000 -5.971852 -0.801788 9.650000 -6.003842 -2.215682 9.700000 -6.035614 2.653819 9.750000 -6.067280 1.240374 9.800000 -6.098971 -0.172806 9.850000 -6.130838 -1.585701 9.900000 -6.163051 -2.998292 9.950000 -6.195793 1.872619 10.000000 -6.229258 0.460666 10.050000 -6.263648 -0.950964 10.100000 -6.299169 -2.362276 10.150000 -6.336028 2.509904 10.200000 -6.374430 1.099188 10.250000 -6.414574 -0.311261 10.300000 -6.456650 -1.721474 10.350000 -6.500838 -3.131483 10.400000 -6.547303 1.741857 10.450000 -6.596194 0.332131 10.500000 -6.647641 -1.077524 10.550000 -6.701756 -2.487160 10.600000 -6.758628 2.386353 10.650000 -6.818321 0.976584 10.700000 -6.880879 -0.433341 10.750000 -6.946314 -1.843487 10.800000 -7.014616 3.029269 10.850000 -7.085744 1.618489 10.900000 -7.159629 0.207295 10.950000 -7.236174 -1.204380 11.000000 -7.315250 -2.616598 11.050000 -7.396700 2.253763 11.100000 -7.480334 0.840274 11.150000 -7.565936 -0.573934 11.200000 -7.653261 -1.988914 11.250000 -7.742037 2.878475 11.300000 -7.831969 1.461823 11.350000 -7.922739 0.044282 11.400000 -8.014014 -1.374172 11.450000 -8.105447 -2.793554 11.500000 -8.196685 2.069314 11.550000 -8.287371 0.648064 11.600000 -8.377158 -0.774106 11.650000 -8.465706 -2.197174 11.700000 -8.552696 2.662075 11.750000 -8.637835 1.237309 11.800000 -8.720860 -0.188241 11.850000 -8.801543 -1.614526 11.900000 -8.879695 -3.041492 11.950000 -8.955167 1.814102 12.000000 -9.027850 0.385938 12.050000 -9.097672 -1.042744 12.100000 -9.164593 -2.471898 12.150000 -9.228598 2.381702 12.200000 -9.289692 0.951722 12.250000 -9.347884 -0.478627 12.300000 -9.403187 -1.909327 12.350000 -9.455599 2.942820 12.400000 -9.505096 1.511445 12.450000 -9.551624 0.079734 12.500000 -9.595091 -1.352318 12.550000 -9.635358 -2.784717 12.600000 -9.672243 2.065719 12.650000 -9.705512 0.632620 12.700000 -9.734886 -0.800819 12.750000 -9.760050 -2.234577 12.800000 -9.780655 2.614565 12.850000 -9.796339 1.180289 12.900000 -9.806739 -0.254150 12.950000 -9.811506 -1.688665 13.000000 -9.810334 -3.123147 13.050000 -9.802969 1.725714 13.100000 -9.789233 0.291688 13.150000 -9.769041 -1.141888 13.200000 -9.742407 -2.574855 13.250000 -9.709455 2.276134 13.300000 -9.670418 0.844867 13.350000 -9.625634 -0.585320 13.400000 -9.575538 -2.014290 13.450000 -9.520645 2.841264 13.500000 -9.461537 1.415073 13.550000 -9.398842 -0.009597 13.600000 -9.333215 -1.432688 13.650000 -9.265324 -2.854163 13.700000 -9.195827 2.009179 13.750000 -9.125366 0.590961 13.800000 -9.054548 -0.825652 13.850000 -8.983942 -2.240697 13.900000 -8.914069 2.628962 13.950000 -8.845401 1.216892 14.000000 -8.778353 -0.193790 14.050000 -8.713292 -1.603159 14.100000 -8.650528 -3.011295 14.150000 -8.590321 1.864906 14.200000 -8.532884 0.458988 14.250000 -8.478380 -0.945947 14.300000 -8.426932 -2.349983 14.350000 -8.378622 2.529985 14.400000 -8.333492 1.127507 14.450000 -8.291553 -0.274308 14.500000 -8.252783 -1.675533 14.550000 -8.217129 -3.076236 14.600000 -8.184516 1.806704 14.650000 -8.154842 0.406857 14.700000 -8.127985 -0.992647 14.750000 -8.103803 -2.391858 14.800000 -8.082140 2.492367 14.850000 -8.062823 1.093618 14.900000 -8.045671 -0.304953 14.950000 -8.030490 -1.703372 15.000000 -8.017084 -3.101661 15.050000 -8.005248 1.783351 15.100000 -7.994782 0.385284 15.150000 -7.985484 -1.012680 15.200000 -7.977157 -2.410538 15.250000 -7.969612 2.474903 15.300000 -7.962672 1.077286 15.350000 -7.956169 -0.320185 15.400000 -7.949955 -1.717488 15.450000 -7.943894 -3.114597 15.500000 -7.937875 1.771703 15.550000 -7.931803 0.375073 15.600000 -7.925607 -1.021267 15.650000 -7.919237 -2.417282 15.700000 -7.912668 2.470246 15.750000 -7.905894 1.074983 15.800000 -7.898932 -0.319854 15.850000 -7.891816 -1.714233 15.900000 -7.884601 -3.108125 15.950000 -7.877356 1.781679 16.000000 -7.870165 0.388832 16.050000 -7.863122 -1.003464 16.100000 -7.856329 -2.395195 16.150000 -7.849894 2.496834 16.200000 -7.843928 1.106256 16.250000 -7.838544 -0.283743 16.300000 -7.833851 -1.673167 16.350000 -7.829953 -3.062026 16.400000 -7.826950 1.832854 16.450000 -7.824933 0.445086 16.500000 -7.823981 -0.942167 16.550000 -7.824165 -2.328927 16.600000 -7.825539 2.567964 16.650000 -7.828147 1.182106 16.700000 -7.832016 -0.203347 16.750000 -7.837161 -1.588428 16.800000 -7.843577 -2.973173 16.850000 -7.851246 1.925567 16.900000 -7.860134 0.541385 16.950000 -7.870189 -0.842572 17.000000 -7.881345 -2.226342 17.050000 -7.893519 2.673223 17.100000 -7.906614 1.289716 17.150000 -7.920518 -0.093715 17.200000 -7.935104 -1.477104 17.250000 -7.950234 -2.860484 17.300000 -7.965756 2.039300 17.350000 -7.981508 0.655847 17.400000 -7.997319 -0.727683 17.450000 -8.013011 -2.111313 17.500000 -8.028397 2.788122 17.550000 -8.043289 1.404235 17.600000 -8.057496 0.020200 17.650000 -8.070826 -1.363993 17.700000 -8.083092 -2.748349 17.750000 -8.094111 2.150316 17.800000 -8.103707 0.765637 17.850000 -8.111715 -0.619197 17.900000 -8.117983 -2.004172 17.950000 -8.122373 2.893909 18.000000 -8.124767 1.508693 18.050000 -8.125063 0.123386 18.100000 -8.123181 -1.261990 18.150000 -8.119064 -2.647413 18.200000 -8.112676 2.250330 18.250000 -8.104007 0.864890 18.300000 -8.093068 -0.520520 18.350000 -8.079894 -1.905877 18.400000 -8.064542 2.992028 18.450000 -8.047087 1.606844 18.500000 -8.027627 0.221775 18.550000 -8.006274 -1.163162 18.600000 -7.983154 -2.547955 18.650000 -7.958407 2.350590 18.700000 -7.932182 0.966109 18.750000 -7.904634 -0.418211 18.800000 -7.875924 -1.802372 18.850000 -7.846213 3.096806 18.900000 -7.815663 1.712944 18.950000 -7.784433 0.329215 19.000000 -7.752676 -1.054397 19.050000 -7.720540 -2.437909 19.100000 -7.688163 2.461843 19.150000 -7.655673 1.078465 19.200000 -7.623189 -0.304881 19.250000 -7.590815 -1.688223 19.300000 -7.558644 -3.071587 19.350000 -7.526754 1.828184 19.400000 -7.495210 0.444691 19.450000 -7.464060 -0.938910 19.500000 -7.433340 -2.322647 19.550000 -7.403070 2.576638 19.600000 -7.373258 1.192548 19.650000 -7.343894 -0.191756 19.700000 -7.314958 -1.576298 19.750000 -7.286418 -2.961098 19.800000 -7.258227 1.937009 19.850000 -7.230330 0.551638 19.900000 -7.202664 -0.834040 19.950000 -7.175154 -2.220035 20.000000 -7.147722 2.676831