% 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 061. 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 -0.000654 -0.768279 0.100000 -0.002618 -1.536556 0.150000 -0.005889 -2.304831 0.200000 -0.010468 -3.073101 0.250000 -0.016353 2.441821 0.300000 -0.023544 1.673564 0.350000 -0.032038 0.905317 0.400000 -0.041833 0.137080 0.450000 -0.052928 -0.631144 0.500000 -0.065320 -1.399355 0.550000 -0.079005 -2.167551 0.600000 -0.093981 -2.935729 0.650000 -0.110245 2.579296 0.700000 -0.127793 1.811156 0.750000 -0.146620 1.043038 0.800000 -0.166724 0.274943 0.850000 -0.188098 -0.493126 0.900000 -0.210740 -1.261169 0.950000 -0.234642 -2.029183 1.000000 -0.259801 -2.797166 1.050000 -0.286211 2.718068 1.100000 -0.313866 1.950150 1.150000 -0.342760 1.182269 1.200000 -0.372887 0.414425 1.250000 -0.404239 -0.353380 1.300000 -0.436810 -1.121143 1.350000 -0.470594 -1.888864 1.400000 -0.505581 -2.656540 1.450000 -0.541765 2.859017 1.500000 -0.579137 2.091436 1.550000 -0.617689 1.323906 1.600000 -0.657412 0.556428 1.650000 -0.698296 -0.210996 1.700000 -0.740333 -0.978364 1.750000 -0.783513 -1.745675 1.800000 -0.827824 -2.512926 1.850000 -0.873258 3.003070 1.900000 -0.919802 2.235943 1.950000 -0.967446 1.468881 2.000000 -1.016177 0.701885 2.050000 -1.065984 -0.065042 2.100000 -1.116855 -0.831900 2.150000 -1.168776 -1.598686 2.200000 -1.221735 -2.365400 2.250000 -1.275717 -3.132039 2.300000 -1.330710 2.384584 2.350000 -1.386698 1.618098 2.400000 -1.443668 0.851692 2.450000 -1.501604 0.085365 2.500000 -1.560491 -0.680880 2.550000 -1.620314 -1.447043 2.600000 -1.681056 -2.213123 2.650000 -1.742702 -2.979118 2.700000 -1.805236 2.538157 2.750000 -1.868639 1.772332 2.800000 -1.932896 1.006594 2.850000 -1.997990 0.240943 2.900000 -2.063902 -0.524621 2.950000 -2.130616 -1.290099 3.000000 -2.198113 -2.055489 3.050000 -2.266375 -2.820792 3.100000 -2.335385 2.697176 3.150000 -2.405124 1.932044 3.200000 -2.475573 1.166998 3.250000 -2.546715 0.402035 3.300000 -2.618530 -0.362845 3.350000 -2.691001 -1.127644 3.400000 -2.764108 -1.892363 3.450000 -2.837832 -2.657005 3.500000 -2.912157 2.861613 3.550000 -2.987062 2.097119 3.600000 -3.062530 1.332696 3.650000 -3.138543 0.568339 3.700000 -3.215083 -0.195952 3.750000 -3.292132 -0.960183 3.800000 -3.369673 -1.724357 3.850000 -3.447689 -2.488477 3.900000 -3.526163 3.030638 3.950000 -3.605080 2.266614 4.000000 -3.684424 1.502630 4.050000 -3.764180 0.738683 4.100000 -3.844333 -0.025232 4.150000 -3.924870 -0.789121 4.200000 -4.005779 -1.552987 4.250000 -4.087046 -2.316837 4.300000 -4.168661 -3.080675 4.350000 -4.250613 2.438679 4.400000 -4.332892 1.674848 4.450000 -4.415491 0.911013 4.500000 -4.498402 0.147167 4.550000 -4.581619 -0.616694 4.600000 -4.665136 -1.380577 4.650000 -4.748948 -2.144486 4.700000 -4.833054 -2.908426 4.750000 -4.917450 2.610781 4.800000 -5.002137 1.846761 4.850000 -5.087114 1.082693 4.900000 -5.172383 0.318573 4.950000 -5.257946 -0.445605 5.000000 -5.343807 -1.209844 5.050000 -5.429970 -1.974149 5.100000 -5.516442 -2.738524 5.150000 -5.603228 2.780213 5.200000 -5.690337 2.015687 5.250000 -5.777776 1.251081 5.300000 -5.865556 0.486392 5.350000 -5.953686 -0.278383 5.400000 -6.042176 -1.043245 5.450000 -6.131038 -1.808195 5.500000 -6.220285 -2.573236 5.550000 -6.309928 2.944818 5.600000 -6.399982 2.179596 5.650000 -6.490458 1.414284 5.700000 -6.581372 0.648882 5.750000 -6.672737 -0.116607 5.800000 -6.764568 -0.882181 5.850000 -6.856879 -1.647838 5.900000 -6.949686 -2.413575 5.950000 -7.043003 3.103799 6.000000 -7.136845 2.337917 6.050000 -7.231228 1.571969 6.100000 -7.326167 0.805962 6.150000 -7.421677 0.039902 6.200000 -7.517773 -0.726203 6.250000 -7.614469 -1.492346 6.300000 -7.711779 -2.258518 6.350000 -7.809719 -3.024709 6.400000 -7.908302 2.492276 6.450000 -8.007540 1.726077 6.500000 -8.107446 0.959890 6.550000 -8.208032 0.193727 6.600000 -8.309307 -0.572398 6.650000 -8.411282 -1.338474 6.700000 -8.513965 -2.104486 6.750000 -8.617361 -2.870420 6.800000 -8.721475 2.646924 6.850000 -8.826309 1.881191 6.900000 -8.931863 1.115583 6.950000 -9.038134 0.350114 7.000000 -9.145114 -0.415197 7.050000 -9.252795 -1.180333 7.100000 -9.361161 -1.945278 7.150000 -9.470194 -2.710013 7.200000 -9.579869 2.808665 7.250000 -9.690158 2.044405 7.300000 -9.801024 1.280409 7.350000 -9.912424 0.516696 7.400000 -10.024308 -0.246715 7.450000 -10.136619 -1.009806 7.500000 -10.249290 -1.772558 7.550000 -10.362244 -2.534954 7.600000 -10.475395 2.986208 7.650000 -10.588647 2.224575 7.700000 -10.701893 1.463347 7.750000 -10.815012 0.702538 7.800000 -10.927875 -0.057837 7.850000 -11.040337 -0.817770 7.900000 -11.152243 -1.577249 7.950000 -11.263424 -2.336268 8.000000 -11.373698 -3.094823 8.050000 -11.482872 2.430272 8.100000 -11.590742 1.672644 8.150000 -11.697091 0.915473 8.200000 -11.801694 0.158746 8.250000 -11.904317 -0.597550 8.300000 -12.004720 -1.353436 8.350000 -12.102658 -2.108937 8.400000 -12.197885 -2.864086 8.450000 -12.290155 2.664267 8.500000 -12.379224 1.909709 8.550000 -12.464859 1.155377 8.600000 -12.546831 0.401217 8.650000 -12.624929 -0.352830 8.700000 -12.698956 -1.106827 8.750000 -12.768735 -1.860842 8.800000 -12.834108 -2.614946 8.850000 -12.894944 2.913974 8.900000 -12.951136 2.159471 8.950000 -13.002604 1.404655 9.000000 -13.049294 0.649451 9.050000 -13.091178 -0.106214 9.100000 -13.128256 -0.862412 9.150000 -13.160551 -1.619210 9.200000 -13.188109 -2.376670 9.250000 -13.210994 -3.134850 9.300000 -13.229292 2.389384 9.350000 -13.243100 1.629616 9.400000 -13.252528 0.868995 9.450000 -13.257696 0.107489 9.500000 -13.258729 -0.654924 9.550000 -13.255759 -1.418261 9.600000 -13.248917 -2.182529 9.650000 -13.238336 -2.947730 9.700000 -13.224148 2.569328 9.750000 -13.206484 1.802284 9.800000 -13.185470 1.034343 9.850000 -13.161231 0.265529 9.900000 -13.133887 -0.504132 9.950000 -13.103557 -1.274605 10.000000 -13.070355 -2.045854 10.050000 -13.034393 -2.817840 10.100000 -12.995783 2.692665 10.150000 -12.954632 1.919336 10.200000 -12.911049 1.145403 10.250000 -12.865141 0.370914 10.300000 -12.817015 -0.404084 10.350000 -12.766778 -1.179542 10.400000 -12.714535 -1.955415 10.450000 -12.660396 -2.731654 10.500000 -12.604466 2.774970 10.550000 -12.546852 1.998130 10.600000 -12.487662 1.221055 10.650000 -12.427001 0.443784 10.700000 -12.364975 -0.333646 10.750000 -12.301687 -1.111197 10.800000 -12.237239 -1.888838 10.850000 -12.171731 -2.666537 10.900000 -12.105258 2.838920 10.950000 -12.037915 2.061187 11.000000 -11.969792 1.283474 11.050000 -11.900974 0.505802 11.100000 -11.831543 -0.271811 11.150000 -11.761577 -1.049349 11.200000 -11.691148 -1.826797 11.250000 -11.620324 -2.604144 11.300000 -11.549167 2.901807 11.350000 -11.477735 2.124693 11.400000 -11.406082 1.347706 11.450000 -11.334253 0.570850 11.500000 -11.262293 -0.205871 11.550000 -11.190238 -0.982456 11.600000 -11.118121 -1.758903 11.650000 -11.045972 -2.535214 11.700000 -10.973813 2.971795 11.750000 -10.901665 2.195750 11.800000 -10.829541 1.419832 11.850000 -10.757454 0.644038 11.900000 -10.685412 -0.131640 11.950000 -10.613417 -0.907207 12.000000 -10.541471 -1.682671 12.050000 -10.469572 -2.458038 12.100000 -10.397713 3.049868 12.150000 -10.325887 2.274669 12.200000 -10.254083 1.499540 12.250000 -10.182288 0.724474 12.300000 -10.110488 -0.050541 12.350000 -10.038666 -0.825512 12.400000 -9.966804 -1.600450 12.450000 -9.894882 -2.375364 12.500000 -9.822881 3.132922 12.550000 -9.750778 2.358028 12.600000 -9.678553 1.583129 12.650000 -9.606183 0.808218 12.700000 -9.533645 0.033285 12.750000 -9.460919 -0.741679 12.800000 -9.387981 -1.516681 12.850000 -9.314812 -2.291728 12.900000 -9.241390 -3.066830 12.950000 -9.167697 2.441194 13.000000 -9.093714 1.665966 13.050000 -9.019423 0.890665 13.100000 -8.944810 0.115287 13.150000 -8.869861 -0.660175 13.200000 -8.794563 -1.435724 13.250000 -8.718907 -2.211365 13.300000 -8.642882 -2.987100 13.350000 -8.566484 2.520252 13.400000 -8.489706 1.744318 13.450000 -8.412547 0.968281 13.500000 -8.335005 0.192141 13.550000 -8.257082 -0.584104 13.600000 -8.178780 -1.360456 13.650000 -8.100105 -2.136913 13.700000 -8.021063 -2.913477 13.750000 -7.941662 2.593038 13.800000 -7.861912 1.816264 13.850000 -7.781824 1.039385 13.900000 -7.701412 0.262404 13.950000 -7.620689 -0.514679 14.000000 -7.539671 -1.291859 14.050000 -7.458374 -2.069137 14.100000 -7.376816 -2.846508 14.150000 -7.295015 2.659214 14.200000 -7.212990 1.881663 14.250000 -7.130761 1.104027 14.300000 -7.048349 0.326310 14.350000 -6.965775 -0.451486 14.400000 -6.883061 -1.229355 14.450000 -6.800229 -2.007294 14.500000 -6.717302 -2.785300 14.550000 -6.634303 2.719819 14.600000 -6.551255 1.941695 14.650000 -6.468183 1.163519 14.700000 -6.385110 0.385295 14.750000 -6.302062 -0.392971 14.800000 -6.219061 -1.171276 14.850000 -6.136134 -1.949614 14.900000 -6.053305 -2.727979 14.950000 -5.970599 2.776817 15.000000 -5.888043 1.998411 15.050000 -5.805660 1.219992 15.100000 -5.723477 0.441565 15.150000 -5.641519 -0.336864 15.200000 -5.559812 -1.115291 15.250000 -5.478382 -1.893710 15.300000 -5.397253 -2.672117 15.350000 -5.316452 2.832678 15.400000 -5.236003 2.054310 15.450000 -5.155933 1.275970 15.500000 -5.076265 0.497660 15.550000 -4.997025 -0.280613 15.600000 -4.918237 -1.058846 15.650000 -4.839927 -1.837035 15.700000 -4.762117 -2.615174 15.750000 -4.684832 2.889925 15.800000 -4.608095 2.111896 15.850000 -4.531931 1.333928 15.900000 -4.456361 0.556025 15.950000 -4.381408 -0.221809 16.000000 -4.307095 -0.999571 16.050000 -4.233444 -1.777257 16.100000 -4.160476 -2.554864 16.150000 -4.088214 2.950797 16.200000 -4.016677 2.173358 16.250000 -3.945887 1.396007 16.300000 -3.875865 0.618749 16.350000 -3.806630 -0.158415 16.400000 -3.738203 -0.935482 16.450000 -3.670603 -1.712449 16.500000 -3.603850 -2.489313 16.550000 -3.537962 3.017113 16.600000 -3.472960 2.240461 16.650000 -3.408861 1.463918 16.700000 -3.345684 0.687486 16.750000 -3.283447 -0.088832 16.800000 -3.222168 -0.865035 16.850000 -3.161864 -1.641121 16.900000 -3.102552 -2.417089 16.950000 -3.044250 3.090248 17.000000 -2.986973 2.314521 17.050000 -2.930738 1.538916 17.100000 -2.875561 0.763434 17.150000 -2.821457 -0.011924 17.200000 -2.768440 -0.787157 17.250000 -2.716526 -1.562265 17.300000 -2.665728 -2.337247 17.350000 -2.616060 -3.112103 17.400000 -2.567535 2.396354 17.450000 -2.520166 1.621751 17.500000 -2.473964 0.847276 17.550000 -2.428941 0.072928 17.600000 -2.385107 -0.701294 17.650000 -2.342474 -1.475390 17.700000 -2.301052 -2.249359 17.750000 -2.260849 -3.023202 17.800000 -2.221874 2.486265 17.850000 -2.184135 1.712672 17.900000 -2.147641 0.939204 17.950000 -2.112398 0.165859 18.000000 -2.078413 -0.607363 18.050000 -2.045692 -1.380462 18.100000 -2.014240 -2.153440 18.150000 -1.984063 -2.926298 18.200000 -1.955165 2.584150 18.250000 -1.927550 1.811532 18.300000 -1.901221 1.039031 18.350000 -1.876182 0.266648 18.400000 -1.852435 -0.505620 18.450000 -1.829982 -1.277772 18.500000 -1.808826 -2.049810 18.550000 -1.788967 -2.821736 18.600000 -1.770406 2.689636 18.650000 -1.753143 1.917932 18.700000 -1.737178 1.146338 18.750000 -1.722512 0.374852 18.800000 -1.709142 -0.396527 18.850000 -1.697067 -1.167801 18.900000 -1.686287 -1.938971 18.950000 -1.676797 -2.710038 19.000000 -1.668597 2.802182 19.050000 -1.661682 2.031316 19.100000 -1.656050 1.260548 19.150000 -1.651696 0.489876 19.200000 -1.648616 -0.280700 19.250000 -1.646805 -1.051183 19.300000 -1.646259 -1.821574 19.350000 -1.646971 -2.591875 19.400000 -1.648936 2.921098 19.450000 -1.652147 2.150971 19.500000 -1.656599 1.380929 19.550000 -1.662283 0.610970 19.600000 -1.669192 -0.158909 19.650000 -1.677319 -0.928709 19.700000 -1.686656 -1.698433 19.750000 -1.697194 -2.468082 19.800000 -1.708925 3.045526 19.850000 -1.721839 2.276019 19.900000 -1.735929 1.506579 19.950000 -1.751183 0.737205 20.000000 -1.767593 -0.032107