% 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 004. 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 -0.001168 -1.808811 0.100000 -0.004671 2.665549 0.150000 -0.010509 0.856693 0.200000 -0.018679 -0.952208 0.250000 -0.029178 -2.761171 0.300000 -0.042002 1.712976 0.350000 -0.057147 -0.096154 0.400000 -0.074606 -1.905392 0.450000 -0.094373 2.568433 0.500000 -0.116440 0.758933 0.550000 -0.140796 -1.050723 0.600000 -0.167432 -2.860550 0.650000 -0.196335 1.612620 0.700000 -0.227491 -0.197601 0.750000 -0.260884 -2.008045 0.800000 -0.296497 2.464456 0.850000 -0.334310 0.653513 0.900000 -0.374300 -1.157705 0.950000 -0.416442 -2.969219 1.000000 -0.460708 1.502139 1.050000 -0.507069 -0.310022 1.100000 -0.555489 -2.122535 1.150000 -0.605929 2.347764 1.200000 -0.658349 0.534485 1.250000 -0.712701 -1.279208 1.300000 -0.768934 -3.093335 1.350000 -0.826991 1.375268 1.400000 -0.886809 -0.439791 1.450000 -0.948321 -2.255348 1.500000 -1.011450 2.211760 1.550000 -1.076115 0.395142 1.600000 -1.142225 -1.422038 1.650000 -1.209685 3.043383 1.700000 -1.278386 1.225016 1.750000 -1.348215 -0.593975 1.800000 -1.419047 -2.413609 1.850000 -1.490749 2.049280 1.900000 -1.563177 0.228307 1.950000 -1.636178 -1.593360 2.000000 -1.709590 2.867452 2.050000 -1.783239 1.044360 2.100000 -1.856942 -0.779459 2.150000 -1.930510 -2.604012 2.200000 -2.003741 1.853884 2.250000 -2.076429 0.027859 2.300000 -2.148361 -1.798897 2.350000 -2.219320 2.656809 2.400000 -2.289085 0.828621 2.450000 -2.357437 -1.000259 2.500000 -2.424156 -2.829808 2.550000 -2.489029 1.623189 2.600000 -2.551847 -0.207607 2.650000 -2.612416 -2.038971 2.700000 -2.670551 2.412325 2.750000 -2.726085 0.579959 2.800000 -2.778871 -1.252831 2.850000 -2.828784 -3.085989 2.900000 -2.875721 1.363729 2.950000 -2.919609 -0.469985 3.000000 -2.960399 -2.303881 3.050000 -2.998074 2.145289 3.100000 -3.032644 0.311220 3.150000 -3.064149 -1.522838 3.200000 -3.092656 2.926361 3.250000 -3.118260 1.092506 3.300000 -3.141080 -0.741160 3.350000 -3.161258 -2.574586 3.400000 -3.178953 1.875463 3.450000 -3.194345 0.042659 3.500000 -3.207624 -1.789774 3.550000 -3.218995 2.661382 3.600000 -3.228666 0.829785 3.650000 -3.236854 -1.001358 3.700000 -3.243775 -2.832028 3.750000 -3.249648 1.620971 3.800000 -3.254687 -0.208722 3.850000 -3.259104 -2.037920 3.900000 -3.263103 2.416562 3.950000 -3.266882 0.588349 4.000000 -3.270631 -1.239382 4.050000 -3.274531 -3.066642 4.100000 -3.278753 1.389740 4.150000 -3.283458 -0.436622 4.200000 -3.288797 -2.262562 4.250000 -3.294911 2.195086 4.300000 -3.301931 0.369929 4.350000 -3.309977 -1.454871 4.400000 -3.319161 3.003846 4.450000 -3.329583 1.179686 4.500000 -3.341336 -0.644193 4.550000 -3.354502 -2.467818 4.600000 -3.369156 1.991969 4.650000 -3.385365 0.168769 4.700000 -3.403186 -1.654260 4.750000 -3.422670 2.806038 4.800000 -3.443859 0.983263 4.850000 -3.466788 -0.839428 4.900000 -3.491486 -2.662065 4.950000 -3.517973 1.798507 5.000000 -3.546263 -0.024111 5.050000 -3.576362 -1.846765 5.100000 -3.608270 2.613701 5.150000 -3.641979 0.790886 5.200000 -3.677473 -1.032056 5.250000 -3.714729 -2.855154 5.300000 -3.753715 1.604745 5.350000 -3.794392 -0.218759 5.400000 -3.836713 -2.042511 5.450000 -3.880619 2.416643 5.500000 -3.926043 0.592303 5.550000 -3.972908 -1.232376 5.600000 -4.021128 -3.057424 5.650000 -4.070604 1.400318 5.700000 -4.121224 -0.425551 5.750000 -4.172869 -2.251871 5.800000 -4.225402 2.204517 5.850000 -4.278678 0.377219 5.900000 -4.332537 -1.450601 5.950000 -4.386805 3.004221 6.000000 -4.441297 1.175298 6.050000 -4.495816 -0.654198 6.100000 -4.550152 -2.484278 6.150000 -4.604084 1.968238 6.200000 -4.657382 0.136977 6.250000 -4.709809 -1.694871 6.300000 -4.761121 2.755887 6.350000 -4.811070 0.922895 6.400000 -4.859409 -0.910640 6.450000 -4.905894 -2.744691 6.500000 -4.950286 1.703961 6.550000 -4.992357 -0.131014 6.600000 -5.031893 -1.966382 6.650000 -5.068700 2.481095 6.700000 -5.102605 0.645105 6.750000 -5.133462 -1.191101 6.800000 -5.161155 -3.027454 6.850000 -5.185601 1.419303 6.900000 -5.206750 -0.417124 6.950000 -5.224590 -2.253473 7.000000 -5.239148 2.193517 7.050000 -5.250485 0.357553 7.100000 -5.258699 -1.478106 7.150000 -5.263923 2.969797 7.200000 -5.266319 1.134958 7.250000 -5.266081 -0.699376 7.300000 -5.263424 -2.533148 7.350000 -5.258587 1.916878 7.400000 -5.251822 0.084375 7.450000 -5.243399 -1.747433 7.500000 -5.233591 2.704670 7.550000 -5.222681 0.874338 7.600000 -5.210949 -0.955227 7.650000 -5.198677 -2.784012 7.700000 -5.186142 1.671174 7.750000 -5.173614 -0.156036 7.800000 -5.161356 -1.982463 7.850000 -5.149620 2.475072 7.900000 -5.138649 0.650186 7.950000 -5.128674 -1.173949 8.000000 -5.119916 -2.997352 8.050000 -5.112581 1.463143 8.100000 -5.106867 -0.358857 8.150000 -5.102959 -2.180190 8.200000 -5.101029 2.282303 8.250000 -5.101243 0.462227 8.300000 -5.103754 -1.357261 8.350000 -5.108705 3.106998 8.400000 -5.116234 1.288603 8.450000 -5.126468 -0.529287 8.500000 -5.139529 -2.346701 8.550000 -5.155531 2.119518 8.600000 -5.174583 0.302970 8.650000 -5.196790 -1.513187 8.700000 -5.222253 2.954202 8.750000 -5.251066 1.138741 8.800000 -5.283325 -0.676416 8.850000 -5.319121 -2.491294 8.900000 -5.358544 1.977263 8.950000 -5.401682 0.162857 9.000000 -5.448626 -1.651354 9.050000 -5.499463 2.817786 9.100000 -5.554284 1.003881 9.150000 -5.613181 -0.809912 9.200000 -5.676246 -2.623622 9.250000 -5.743577 1.845908 9.300000 -5.815274 0.032281 9.350000 -5.891439 -1.781349 9.400000 -5.972183 2.688175 9.450000 -6.057621 0.874451 9.500000 -6.147872 -0.939365 9.550000 -6.243066 -2.753307 9.600000 -6.343340 1.715777 9.650000 -6.448841 -0.098518 9.700000 -6.559726 -1.913042 9.750000 -6.676165 2.555349 9.800000 -6.798340 0.740246 9.850000 -6.926452 -1.075211 9.900000 -7.060716 -2.891069 9.950000 -7.201368 1.575807 10.000000 -7.348667 -0.241008 10.050000 -7.502895 -2.058390 10.100000 -7.664363 2.406779 10.150000 -7.833417 0.588053 10.200000 -8.010435 -1.231464 10.250000 -8.195838 -3.051867 10.300000 -8.390096 1.409920 10.350000 -8.593727 -0.412595 10.400000 -8.807315 -2.236372 10.450000 -9.031506 2.221607 10.500000 -9.267024 0.394772 10.550000 -9.514677 -1.433927 10.600000 -9.775363 3.018409 10.650000 -10.050076 1.185063 10.700000 -10.339903 -0.651207 10.750000 -10.646019 -2.490931 10.800000 -10.969651 1.948414 10.850000 -11.312016 0.099615 10.900000 -11.674192 -1.755214 10.950000 -12.056884 2.665736 11.000000 -12.459984 0.794329 11.050000 -12.881824 -1.088499 11.100000 -13.317886 -2.985544 11.150000 -13.758770 1.383081 11.200000 -14.187342 -0.552435 11.250000 -14.575814 -2.511523 11.300000 -14.885373 1.789047 11.350000 -15.073049 -0.212140 11.400000 -15.107882 -2.221276 11.450000 -14.987451 2.058335 11.500000 -14.739273 0.071621 11.550000 -14.405578 -1.892443 11.600000 -14.026239 2.449955 11.650000 -13.630532 0.530087 11.700000 -13.236780 -1.372244 11.750000 -12.855137 3.022817 11.800000 -12.490519 1.146049 11.850000 -12.144768 -0.721662 11.900000 -11.818027 -2.582116 11.950000 -11.509559 1.846479 12.000000 -11.218217 -0.003327 12.050000 -10.942701 -1.849184 12.100000 -10.681703 2.591443 12.150000 -10.433974 0.751673 12.200000 -10.198362 -1.085712 12.250000 -9.973821 -2.921032 12.300000 -9.759416 1.528643 12.350000 -9.554314 -0.303264 12.400000 -9.357780 -2.133735 12.450000 -9.169166 2.320279 12.500000 -8.987905 0.492296 12.550000 -8.813497 -1.334591 12.600000 -8.645509 3.122724 12.650000 -8.483560 1.297807 12.700000 -8.327322 -0.526212 12.750000 -8.176506 -2.349381 12.800000 -8.030865 2.111444 12.850000 -7.890182 0.289857 12.900000 -7.754274 -1.530990 12.950000 -7.622979 2.932061 13.000000 -7.496160 1.112612 13.050000 -7.373700 -0.706176 13.100000 -7.255499 -2.524325 13.150000 -7.141472 1.941329 13.200000 -7.031547 0.124394 13.250000 -6.925664 -1.691964 13.300000 -6.823772 2.775423 13.350000 -6.725832 0.960165 13.400000 -6.631809 -0.854570 13.450000 -6.541677 -2.668799 13.500000 -6.455416 1.800646 13.550000 -6.373011 -0.012622 13.600000 -6.294453 -1.825434 13.650000 -6.219736 2.645379 13.700000 -6.148859 0.833432 13.750000 -6.081824 -0.978107 13.800000 -6.018638 -2.789251 13.850000 -5.959310 1.683169 13.900000 -5.903854 -0.127232 13.950000 -5.852286 -1.937282 14.000000 -5.804625 2.536189 14.050000 -5.760895 0.726797 14.100000 -5.721122 -1.082286 14.150000 -5.685337 -2.891073 14.200000 -5.653574 1.583608 14.250000 -5.625869 -0.224627 14.300000 -5.602267 -2.032603 14.350000 -5.582813 2.442851 14.400000 -5.567559 0.635354 14.450000 -5.556562 -1.171921 14.500000 -5.549885 -2.978986 14.550000 -5.547597 1.497334 14.600000 -5.549773 -0.309344 14.650000 -5.556496 -2.115844 14.700000 -5.567857 2.361008 14.750000 -5.583957 0.554830 14.800000 -5.604904 -1.251202 14.850000 -5.630819 -3.057099 14.900000 -5.661836 1.420314 14.950000 -5.698098 -0.385345 15.000000 -5.739767 -2.190899 15.050000 -5.787019 2.286824 15.100000 -5.840049 0.481445 15.150000 -5.899073 -1.323863 15.200000 -5.964328 -3.129111 15.250000 -6.036081 1.348874 15.300000 -6.114626 -0.456290 15.350000 -6.200292 -2.261431 15.400000 -6.293445 2.216621 15.450000 -6.394499 0.411483 15.500000 -6.503917 -1.393679 15.550000 -6.622223 3.084304 15.600000 -6.750013 1.279040 15.650000 -6.887965 -0.526309 15.700000 -7.036854 -2.331769 15.750000 -7.197577 2.145815 15.800000 -7.371169 0.340034 15.850000 -7.558841 -1.465968 15.900000 -7.762018 3.010939 15.950000 -7.982388 1.204320 16.000000 -8.221974 -0.602722 16.050000 -8.483227 -2.410293 16.100000 -8.769153 2.064656 16.150000 -9.083491 0.255572 16.200000 -9.430968 -1.554610 16.250000 -9.817683 2.916946 16.300000 -10.251675 1.103361 16.350000 -10.743841 -0.712948 16.400000 -11.309438 -2.533199 16.450000 -11.970697 1.923739 16.500000 -12.761656 0.087754 16.550000 -13.737682 -1.765545 16.600000 -14.995131 2.629253 16.650000 -16.705462 0.654237 16.700000 -18.981552 -1.597655 16.750000 -19.541334 1.879020 16.800000 -17.244572 -0.532055 16.850000 -15.316847 -2.554851 16.900000 -13.904666 1.823246 16.950000 -12.813608 -0.037489 17.000000 -11.929650 -1.877366 17.050000 -11.188358 2.577302 17.100000 -10.550868 0.755623 17.150000 -9.992198 -1.061634 17.200000 -9.495422 -2.875872 17.250000 -9.048576 1.595222 17.300000 -8.642901 -0.215291 17.350000 -8.271805 -2.024615 17.400000 -7.930199 2.450163 17.450000 -7.614080 0.642473 17.500000 -7.320240 -1.164647 17.550000 -7.046073 -2.971311 17.600000 -6.789430 1.505578 17.650000 -6.548521 -0.300418 17.700000 -6.321839 -2.106171 17.750000 -6.108103 2.371459 17.800000 -5.906216 0.566062 17.850000 -5.715232 -1.239207 17.900000 -5.534328 -3.044376 17.950000 -5.362785 1.433716 18.000000 -5.199970 -0.371322 18.050000 -5.045325 -2.176322 18.100000 -4.898355 2.301883 18.150000 -4.758618 0.496908 18.200000 -4.625717 -1.308076 18.250000 -4.499296 -3.113082 18.300000 -4.379036 1.365064 18.350000 -4.264644 -0.440021 18.400000 -4.155858 -2.245164 18.450000 -4.052437 2.232811 18.500000 -3.954160 0.427523 18.550000 -3.860827 -1.377855 18.600000 -3.772251 3.099854 18.650000 -3.688262 1.294267 18.700000 -3.608701 -0.511439 18.750000 -3.533421 -2.317277 18.800000 -3.462284 2.159930 18.850000 -3.395164 0.353800 18.900000 -3.331938 -1.452492 18.950000 -3.272494 3.024227 19.000000 -3.216724 1.217576 19.050000 -3.164526 -0.589271 19.100000 -3.115802 -2.396327 19.150000 -3.070458 2.079583 19.200000 -3.028405 0.272075 19.250000 -2.989552 -1.535678 19.300000 -2.953816 2.939497 19.350000 -2.921112 1.131215 19.400000 -2.891355 -0.677351 19.450000 -2.864464 -2.486215 19.500000 -2.840355 1.987795 19.550000 -2.818945 0.178293 19.600000 -2.800149 -1.631550 19.650000 -2.783882 2.841438 19.700000 -2.770055 1.030872 19.750000 -2.758578 -0.780079 19.800000 -2.749358 -2.591429 19.850000 -2.742300 1.879992 19.900000 -2.737302 0.067800 19.950000 -2.734261 -1.744834 20.000000 -2.733068 2.725261